Trimethyl borate
dc1c11e2-4bc8-45aa-8819-a3d20b22f807
Identity
- Substance
- fo-aad1e91e3fae1477 Neutral molecule
- Source
- EF 3.1
- Unit
- kg
- Context
- Environmental → Air → Ground level → Urban (>1000 people/square mile)
- CAS
- 121-43-7
- EC
- 204-468-9
Context
- Dimension
- Environmental
- Media
- Air
- Population density
- Urban (>1000 people/square mile)
- Strata
- Ground level
Alternative labels
18- (MeO)3B
- B(OCH3)3
- B(OMe)3
- Borsaeuretrimethylester
- Trimethylborat
- boric acid, trimethyl ester
- trimethoxyborane
- trimethoxyboron
- Methyl Borate
- Borester O
- Boric acid (H3BO3), trimethyl ester
- Boric acid trimethyl ester
- Boron trimethoxide
- Methyl borate ((MeO)3B)
- TMB
- TMB-R
- Trimethoxyborine
- Trimethylborate
Source lists
5| List | Version | Source flow | Name there | Why this flow |
|---|---|---|---|---|
| EF | 3.1 | dc1c11e2-4bc8-45aa-8819-a3d20b22f807 | Methyl borate | The consensus list is built from this one, so this row is the flow itself rather than something matched to it. |
| agribalyse | 3.2 | 5c0e93ff-3872-5fb2-8b3a-8827f126e4ef | Methyl borate | The CAS numbers are the same (121-43-7); both name the same compartment. |
| bafu | 2026-v1 | 987b7995-a100-5dc1-bf7f-64ff0f3b7f10 | Methyl borate | The row carries a name ecoinvent retired, and the vendor's own crosswalk says this substance is what it became; both name the same compartment. |
| ecoinvent | 3.12 | 055bf521-b162-4172-b7db-da4df197d671 | Trimethyl borate | The CAS numbers are the same (121-43-7); both name the same compartment. |
| ecoinvent | 3.8 | 055bf521-b162-4172-b7db-da4df197d671 | Methyl borate | The CAS numbers are the same (121-43-7); both name the same compartment. |
Concept associations
5| Source list | Source flow | Name there | Compartment there | Match | Conversion |
|---|---|---|---|---|---|
| EF 3.1 | dc1c11e2-4bc8-45aa-8819-a3d20b22f807 | Methyl borate | Emissions/Emissions to air/Emissions to urban air close to ground | exactMatch | — |
| ecoinvent 3.12 | 055bf521-b162-4172-b7db-da4df197d671 | Trimethyl Borate | air / urban air close to ground | closeMatch | — |
| ecoinvent 3.8 | 055bf521-b162-4172-b7db-da4df197d671 | Trimethyl borate | air / urban air close to ground | closeMatch | — |
| bafu 2026-v1 | 987b7995-a100-5dc1-bf7f-64ff0f3b7f10 | Methyl Borate | emissions to air / high. pop. | closeMatch | — |
| agribalyse 3.2 | 5c0e93ff-3872-5fb2-8b3a-8827f126e4ef | Trimethyl borate | Emissions to air / high. pop. | closeMatch | — |
Characterisation factors
16- consensus-flow-list 4
- European Commission — JRC 4
- GreenDelta 4
- ecoinvent Centre 4
Every implementation that says anything about this flow. Published as is what this list did with the row: where more than one implementation states a number and they agree it publishes it as agreed; where only one speaks, as sole; where they disagree it publishes nothing and asks.
| Method | Implementation | Category | Place | Factor | Published as |
|---|---|---|---|---|---|
| EF 3.1 | European Commission — JRC | Ecotoxicity, freshwater | — | 5.4591 | — |
| EF 3.1 | ecoinvent Centre | Ecotoxicity, freshwater | — | 5.4591 | — |
| EF 3.1 | GreenDelta | Ecotoxicity, freshwater | — | 5.4591 | — |
| EF 3.1 | consensus-flow-list | Ecotoxicity, freshwater | — | 5.4591 | agreed |
| EF 3.1 | European Commission — JRC | Ecotoxicity, freshwater_organics | — | 5.4591 | — |
| EF 3.1 | ecoinvent Centre | Ecotoxicity, freshwater_organics | — | 5.4591 | — |
| EF 3.1 | GreenDelta | Ecotoxicity, freshwater_organics | — | 5.4591 | — |
| EF 3.1 | consensus-flow-list | Ecotoxicity, freshwater_organics | — | 5.4591 | agreed |
| EF 3.1 | European Commission — JRC | Human toxicity, non-cancer | — | 1.5111e-08 | — |
| EF 3.1 | ecoinvent Centre | Human toxicity, non-cancer | — | 1.5111e-08 | — |
| EF 3.1 | GreenDelta | Human toxicity, non-cancer | — | 1.5111e-08 | — |
| EF 3.1 | consensus-flow-list | Human toxicity, non-cancer | — | 1.5111e-08 | agreed |
| EF 3.1 | European Commission — JRC | Human toxicity, non-cancer_organics | — | 1.5111e-08 | — |
| EF 3.1 | ecoinvent Centre | Human toxicity, non-cancer_organics | — | 1.5111e-08 | — |
| EF 3.1 | GreenDelta | Human toxicity, non-cancer_organics | — | 1.5111e-08 | — |
| EF 3.1 | consensus-flow-list | Human toxicity, non-cancer_organics | — | 1.5111e-08 | agreed |
History
The change log and the PROV-O trail (4 consensus changes)
These are the heaviest sections of this page and the least often read, so the page does not pay for them until you ask.
Full record
Flow JSON
{
"altLabel": [
{
"@value": "(MeO)3B",
"@language": "en",
"source": {
"prov:wasGeneratedBy": "chebi_altlabels",
"prov:wasAttributedTo": "consensus-flow-list",
"prov:hadPrimarySource": [
"http://purl.obolibrary.org/obo/CHEBI_38913",
"EF 3.1"
],
"prov:wasDerivedFrom": "chebi synonym match"
}
},
{
"@value": "B(OCH3)3",
"@language": "en",
"source": {
"prov:wasGeneratedBy": "chebi_altlabels",
"prov:wasAttributedTo": "consensus-flow-list",
"prov:hadPrimarySource": [
"http://purl.obolibrary.org/obo/CHEBI_38913",
"EF 3.1"
],
"prov:wasDerivedFrom": "chebi synonym match"
}
},
{
"@value": "B(OMe)3",
"@language": "en",
"source": {
"prov:wasGeneratedBy": "chebi_altlabels",
"prov:wasAttributedTo": "consensus-flow-list",
"prov:hadPrimarySource": [
"http://purl.obolibrary.org/obo/CHEBI_38913",
"EF 3.1"
],
"prov:wasDerivedFrom": "chebi synonym match"
}
},
{
"@value": "Borsaeuretrimethylester",
"@language": "en",
"source": {
"prov:wasGeneratedBy": "chebi_altlabels",
"prov:wasAttributedTo": "consensus-flow-list",
"prov:hadPrimarySource": [
"http://purl.obolibrary.org/obo/CHEBI_38913",
"EF 3.1"
],
"prov:wasDerivedFrom": "chebi synonym match"
}
},
{
"@value": "Trimethylborat",
"@language": "en",
"source": {
"prov:wasGeneratedBy": "chebi_altlabels",
"prov:wasAttributedTo": "consensus-flow-list",
"prov:hadPrimarySource": [
"http://purl.obolibrary.org/obo/CHEBI_38913",
"EF 3.1"
],
"prov:wasDerivedFrom": "chebi synonym match"
}
},
{
"@value": "boric acid, trimethyl ester",
"@language": "en",
"source": {
"prov:wasGeneratedBy": "chebi_altlabels",
"prov:wasAttributedTo": "consensus-flow-list",
"prov:hadPrimarySource": [
"http://purl.obolibrary.org/obo/CHEBI_38913",
"EF 3.1"
],
"prov:wasDerivedFrom": "chebi synonym match"
}
},
{
"@value": "trimethoxyborane",
"@language": "en",
"source": {
"prov:wasGeneratedBy": "chebi_altlabels",
"prov:wasAttributedTo": "consensus-flow-list",
"prov:hadPrimarySource": [
"http://purl.obolibrary.org/obo/CHEBI_38913",
"EF 3.1"
],
"prov:wasDerivedFrom": "chebi synonym match"
}
},
{
"@value": "trimethoxyboron",
"@language": "en",
"source": {
"prov:wasGeneratedBy": "chebi_altlabels",
"prov:wasAttributedTo": "consensus-flow-list",
"prov:hadPrimarySource": [
"http://purl.obolibrary.org/obo/CHEBI_38913",
"EF 3.1"
],
"prov:wasDerivedFrom": "chebi synonym match"
}
},
{
"@value": "Methyl Borate",
"@language": "en",
"source": {
"prov:wasGeneratedBy": "consensus_match",
"prov:wasAttributedTo": "consensus-flow-list",
"prov:hadPrimarySource": [
"EF 3.1"
],
"prov:wasDerivedFrom": "original name retained as altLabel"
}
},
{
"@value": "Borester O",
"@language": "en",
"source": {
"prov:wasGeneratedBy": "consensus_match",
"prov:wasAttributedTo": "consensus-flow-list",
"prov:hadPrimarySource": [
"CAS:121-43-7",
"https://commonchemistry.cas.org/detail?cas_rn=121-43-7"
],
"prov:wasDerivedFrom": "common chemistry CAS lookup"
}
},
{
"@value": "Boric acid (H3BO3), trimethyl ester",
"@language": "en",
"source": {
"prov:wasGeneratedBy": "consensus_match",
"prov:wasAttributedTo": "consensus-flow-list",
"prov:hadPrimarySource": [
"CAS:121-43-7",
"https://commonchemistry.cas.org/detail?cas_rn=121-43-7"
],
"prov:wasDerivedFrom": "common chemistry CAS lookup"
}
},
{
"@value": "Boric acid trimethyl ester",
"@language": "en",
"source": {
"prov:wasGeneratedBy": "consensus_match",
"prov:wasAttributedTo": "consensus-flow-list",
"prov:hadPrimarySource": [
"CAS:121-43-7",
"https://commonchemistry.cas.org/detail?cas_rn=121-43-7"
],
"prov:wasDerivedFrom": "common chemistry CAS lookup"
}
},
{
"@value": "Boron trimethoxide",
"@language": "en",
"source": {
"prov:wasGeneratedBy": "consensus_match",
"prov:wasAttributedTo": "consensus-flow-list",
"prov:hadPrimarySource": [
"CAS:121-43-7",
"https://commonchemistry.cas.org/detail?cas_rn=121-43-7"
],
"prov:wasDerivedFrom": "common chemistry CAS lookup"
}
},
{
"@value": "Methyl borate ((MeO)3B)",
"@language": "en",
"source": {
"prov:wasGeneratedBy": "consensus_match",
"prov:wasAttributedTo": "consensus-flow-list",
"prov:hadPrimarySource": [
"CAS:121-43-7",
"https://commonchemistry.cas.org/detail?cas_rn=121-43-7"
],
"prov:wasDerivedFrom": "common chemistry CAS lookup"
}
},
{
"@value": "TMB",
"@language": "en",
"source": {
"prov:wasGeneratedBy": "consensus_match",
"prov:wasAttributedTo": "consensus-flow-list",
"prov:hadPrimarySource": [
"CAS:121-43-7",
"https://commonchemistry.cas.org/detail?cas_rn=121-43-7"
],
"prov:wasDerivedFrom": "common chemistry CAS lookup"
}
},
{
"@value": "TMB-R",
"@language": "en",
"source": {
"prov:wasGeneratedBy": "consensus_match",
"prov:wasAttributedTo": "consensus-flow-list",
"prov:hadPrimarySource": [
"CAS:121-43-7",
"https://commonchemistry.cas.org/detail?cas_rn=121-43-7"
],
"prov:wasDerivedFrom": "common chemistry CAS lookup"
}
},
{
"@value": "Trimethoxyborine",
"@language": "en",
"source": {
"prov:wasGeneratedBy": "consensus_match",
"prov:wasAttributedTo": "consensus-flow-list",
"prov:hadPrimarySource": [
"CAS:121-43-7",
"https://commonchemistry.cas.org/detail?cas_rn=121-43-7"
],
"prov:wasDerivedFrom": "common chemistry CAS lookup"
}
},
{
"@value": "Trimethylborate",
"@language": "en",
"source": {
"prov:wasGeneratedBy": "consensus_match",
"prov:wasAttributedTo": "consensus-flow-list",
"prov:hadPrimarySource": [
"CAS:121-43-7",
"https://commonchemistry.cas.org/detail?cas_rn=121-43-7"
],
"prov:wasDerivedFrom": "common chemistry CAS lookup"
}
}
],
"properties": {
"https://w3id.org/chemrof/molecular_formula": {
"@id": "https://w3id.org/chemrof/molecular_formula",
"@value": [
"C3H9BO3"
],
"attested_by": {
"C3H9BO3": [
"enrich_references.chebi_semantic",
"enrich_references.pubchem_semantic",
"rdkit_post_consensus"
]
},
"rdfs:label": "Molecular formula",
"provenance": [
{
"prov:wasGeneratedBy": "enrich_references.chebi_semantic",
"prov:wasAttributedTo": "consensus-flow-list",
"prov:hadPrimarySource": [
"http://purl.obolibrary.org/obo/CHEBI_38913"
],
"prov:wasDerivedFrom": "chebi.basic_property_values.generalized_empirical_formula"
},
{
"prov:wasGeneratedBy": "enrich_references.pubchem_semantic",
"prov:wasAttributedTo": "consensus-flow-list",
"prov:hadPrimarySource": [
"CID:8470"
],
"prov:wasDerivedFrom": "pubchem.props.Molecular Formula"
},
{
"prov:wasGeneratedBy": "rdkit_post_consensus",
"prov:wasAttributedTo": "consensus-flow-list",
"prov:hadPrimarySource": [
"COB(OC)OC"
]
}
]
},
"https://w3id.org/chemrof/smiles_string": {
"@id": "https://w3id.org/chemrof/smiles_string",
"rdfs:label": "SMILES",
"@value": [
"COB(OC)OC"
],
"provenance": [
{
"prov:wasGeneratedBy": "opsin_iupac",
"prov:wasAttributedTo": "consensus-flow-list",
"prov:hadPrimarySource": [
"Trimethyl borate"
]
},
{
"prov:wasGeneratedBy": "rdkit_post_consensus",
"prov:wasAttributedTo": "consensus-flow-list",
"prov:hadPrimarySource": [
"COB(OC)OC"
]
}
],
"attested_by": {
"COB(OC)OC": [
"opsin_iupac",
"rdkit_post_consensus"
]
}
},
"https://w3id.org/chemrof/inchi2d_string": {
"@id": "https://w3id.org/chemrof/inchi2d_string",
"rdfs:label": "InChI",
"@value": [
"InChI=1S/C3H9BO3/c1-5-4(6-2)7-3/h1-3H3"
],
"provenance": [
{
"prov:wasGeneratedBy": "opsin_iupac",
"prov:wasAttributedTo": "consensus-flow-list",
"prov:hadPrimarySource": [
"Trimethyl borate"
]
},
{
"prov:wasGeneratedBy": "rdkit_post_consensus",
"prov:wasAttributedTo": "consensus-flow-list",
"prov:hadPrimarySource": [
"COB(OC)OC"
]
}
],
"attested_by": {
"InChI=1S/C3H9BO3/c1-5-4(6-2)7-3/h1-3H3": [
"opsin_iupac",
"rdkit_post_consensus"
]
}
},
"https://w3id.org/chemrof/inchi2d_key_string": {
"@id": "https://w3id.org/chemrof/inchi2d_key_string",
"@value": [
"WRECIMRULFAWHA-UHFFFAOYSA-N"
],
"attested_by": {
"WRECIMRULFAWHA-UHFFFAOYSA-N": [
"enrich_references.chebi_semantic",
"enrich_references.pubchem_semantic",
"rdkit_post_consensus"
]
},
"rdfs:label": "InChIKey",
"provenance": [
{
"prov:wasGeneratedBy": "enrich_references.chebi_semantic",
"prov:wasAttributedTo": "consensus-flow-list",
"prov:hadPrimarySource": [
"http://purl.obolibrary.org/obo/CHEBI_38913"
],
"prov:wasDerivedFrom": "chebi.basic_property_values.inchi_key_string"
},
{
"prov:wasGeneratedBy": "enrich_references.pubchem_semantic",
"prov:wasAttributedTo": "consensus-flow-list",
"prov:hadPrimarySource": [
"CID:8470"
],
"prov:wasDerivedFrom": "pubchem.props.InChIKey"
},
{
"prov:wasGeneratedBy": "rdkit_post_consensus",
"prov:wasAttributedTo": "consensus-flow-list",
"prov:hadPrimarySource": [
"COB(OC)OC"
]
}
]
},
"https://w3id.org/chemrof/molecular_mass": {
"@id": "https://w3id.org/chemrof/molecular_mass",
"@value": [
103.914
],
"attested_by": {
"103.914": [
"enrich_references.chebi_semantic",
"rdkit_post_consensus"
]
},
"rdfs:label": "Molecular mass",
"http://qudt.org/schema/qudt/hasUnit": "https://vocab.brightway.one/units/unit/GM-PER-MOL",
"provenance": [
{
"prov:wasGeneratedBy": "enrich_references.chebi_semantic",
"prov:wasAttributedTo": "consensus-flow-list",
"prov:hadPrimarySource": [
"http://purl.obolibrary.org/obo/CHEBI_38913"
],
"prov:wasDerivedFrom": "chebi.basic_property_values.mass"
},
{
"prov:wasGeneratedBy": "rdkit_post_consensus",
"prov:wasAttributedTo": "consensus-flow-list",
"prov:hadPrimarySource": [
"COB(OC)OC"
]
}
]
},
"https://w3id.org/chemrof/monoisotopic_mass": {
"@id": "https://w3id.org/chemrof/monoisotopic_mass",
"@value": [
104.06447,
104.064475
],
"attested_by": {
"104.06447": [
"enrich_references.chebi_semantic"
],
"104.064475": [
"rdkit_post_consensus",
"rdkit_pre_consensus"
]
},
"rdfs:label": "Monoisotopic mass",
"http://qudt.org/schema/qudt/hasUnit": "https://vocab.brightway.one/units/unit/GM-PER-MOL",
"provenance": [
{
"prov:wasGeneratedBy": "enrich_references.chebi_semantic",
"prov:wasAttributedTo": "consensus-flow-list",
"prov:hadPrimarySource": [
"http://purl.obolibrary.org/obo/CHEBI_38913"
],
"prov:wasDerivedFrom": "chebi.basic_property_values.monoisotopic_mass"
},
{
"prov:wasGeneratedBy": "rdkit_pre_consensus",
"prov:wasAttributedTo": "consensus-flow-list",
"prov:hadPrimarySource": [
"B(OC)(OC)OC"
]
},
{
"prov:wasGeneratedBy": "rdkit_post_consensus",
"prov:wasAttributedTo": "consensus-flow-list",
"prov:hadPrimarySource": [
"COB(OC)OC"
]
}
]
},
"https://w3id.org/chemrof/elemental_charge": {
"@id": "https://w3id.org/chemrof/elemental_charge",
"@value": [
0
],
"attested_by": {
"0": [
"enrich_references.chebi_semantic"
]
},
"rdfs:label": "Elemental charge",
"http://qudt.org/schema/qudt/hasUnit": "https://vocab.brightway.one/units/unit/NUM",
"provenance": {
"prov:wasGeneratedBy": "enrich_references.chebi_semantic",
"prov:wasAttributedTo": "consensus-flow-list",
"prov:hadPrimarySource": [
"http://purl.obolibrary.org/obo/CHEBI_38913"
],
"prov:wasDerivedFrom": "chebi.basic_property_values.charge"
}
},
"https://w3id.org/chemrof/IUPAC_name": {
"@id": "https://w3id.org/chemrof/IUPAC_name",
"rdfs:label": "IUPAC name",
"@value": [
"Trimethyl borate"
],
"provenance": {
"prov:wasGeneratedBy": "opsin_iupac",
"prov:wasAttributedTo": "consensus-flow-list",
"prov:hadPrimarySource": [
"Trimethyl borate"
]
},
"attested_by": {
"Trimethyl borate": [
"opsin_iupac"
]
}
}
},
"references": [
{
"@id": "gmelin:2551",
"provenance": {
"prov:wasGeneratedBy": "enrich_references.chebi_xrefs",
"prov:wasAttributedTo": "consensus-flow-list",
"prov:hadPrimarySource": [
"http://purl.obolibrary.org/obo/CHEBI_38913"
],
"prov:wasDerivedFrom": "chebi.xrefs_urls"
}
},
{
"@id": "http://jglobal.jst.go.jp/en/redirect?Nikkaji_No=J2.484H",
"provenance": {
"prov:wasGeneratedBy": "enrich_references.pubchem_identifier_url",
"prov:wasAttributedTo": "consensus-flow-list",
"prov:hadPrimarySource": [
"CID:8470;CAS:121-43-7"
],
"prov:wasDerivedFrom": "pubchem.identifiers[121-43-7]"
}
},
{
"@id": "https://chem.echa.europa.eu/100.004.063",
"provenance": {
"prov:wasGeneratedBy": "enrich_references.pubchem_identifier_url",
"prov:wasAttributedTo": "consensus-flow-list",
"prov:hadPrimarySource": [
"CID:8470;CAS:121-43-7"
],
"prov:wasDerivedFrom": "pubchem.identifiers[121-43-7]"
}
},
{
"@id": "https://chem.echa.europa.eu/100.213.401",
"provenance": {
"prov:wasGeneratedBy": "enrich_references.pubchem_identifier_url",
"prov:wasAttributedTo": "consensus-flow-list",
"prov:hadPrimarySource": [
"CID:8470;CAS:121-43-7"
],
"prov:wasDerivedFrom": "pubchem.identifiers[121-43-7]"
}
},
{
"@id": "https://chem.echa.europa.eu/100.221.404",
"provenance": {
"prov:wasGeneratedBy": "enrich_references.pubchem_identifier_url",
"prov:wasAttributedTo": "consensus-flow-list",
"prov:hadPrimarySource": [
"CID:8470;CAS:121-43-7"
],
"prov:wasDerivedFrom": "pubchem.identifiers[121-43-7]"
}
},
{
"@id": "https://chemicalsafety.ilo.org/dyn/icsc/showcard.display?p_card_id=0593",
"provenance": {
"prov:wasGeneratedBy": "enrich_references.pubchem_identifier_url",
"prov:wasAttributedTo": "consensus-flow-list",
"prov:hadPrimarySource": [
"CID:8470;CAS:121-43-7"
],
"prov:wasDerivedFrom": "pubchem.identifiers[121-43-7]"
}
},
{
"@id": "https://commonchemistry.cas.org/detail?cas_rn=121-43-7",
"provenance": {
"prov:wasGeneratedBy": "enrich_references.chebi_xrefs",
"prov:wasAttributedTo": "consensus-flow-list",
"prov:hadPrimarySource": [
"http://purl.obolibrary.org/obo/CHEBI_38913"
],
"prov:wasDerivedFrom": "chebi.xrefs_urls"
}
},
{
"@id": "https://comptox.epa.gov/dashboard/DTXSID0037738",
"provenance": {
"prov:wasGeneratedBy": "enrich_references.pubchem_identifier_url",
"prov:wasAttributedTo": "consensus-flow-list",
"prov:hadPrimarySource": [
"CID:8470;CAS:121-43-7"
],
"prov:wasDerivedFrom": "pubchem.identifiers[121-43-7]"
}
},
{
"@id": "https://dtp.cancer.gov/dtpstandard/servlet/dwindex?searchtype=NSC&outputformat=html&searchlist=777",
"provenance": {
"prov:wasGeneratedBy": "enrich_references.pubchem_identifier_url",
"prov:wasAttributedTo": "consensus-flow-list",
"prov:hadPrimarySource": [
"CID:8470;CAS:121-43-7"
],
"prov:wasDerivedFrom": "pubchem.identifiers[121-43-7]"
}
},
{
"@id": "https://en.wikipedia.org/wiki/Trimethyl_borate",
"provenance": {
"prov:wasGeneratedBy": "enrich_references.chebi_xrefs",
"prov:wasAttributedTo": "consensus-flow-list",
"prov:hadPrimarySource": [
"http://purl.obolibrary.org/obo/CHEBI_38913"
],
"prov:wasDerivedFrom": "chebi.xrefs_urls"
}
},
{
"@id": "https://gsrs.ncats.nih.gov/ginas/app/beta/substances/82U64J6F5N",
"provenance": {
"prov:wasGeneratedBy": "enrich_references.pubchem_identifier_url",
"prov:wasAttributedTo": "consensus-flow-list",
"prov:hadPrimarySource": [
"CID:8470;CAS:121-43-7"
],
"prov:wasDerivedFrom": "pubchem.identifiers[121-43-7]"
}
},
{
"@id": "https://pubchem.ncbi.nlm.nih.gov/compound/8470",
"provenance": {
"prov:wasGeneratedBy": "enrich_references.pubchem_compound",
"prov:wasAttributedTo": "consensus-flow-list",
"prov:hadPrimarySource": [
"CID:8470;CAS:121-43-7"
],
"prov:wasDerivedFrom": "pubchem.by_cas[121-43-7]"
}
},
{
"@id": "https://pubchem.ncbi.nlm.nih.gov/erg/#2416",
"provenance": {
"prov:wasGeneratedBy": "enrich_references.pubchem_identifier_url",
"prov:wasAttributedTo": "consensus-flow-list",
"prov:hadPrimarySource": [
"CID:8470;CAS:121-43-7"
],
"prov:wasDerivedFrom": "pubchem.identifiers[121-43-7]"
}
},
{
"@id": "https://pubmed.ncbi.nlm.nih.gov/23214427",
"provenance": {
"prov:wasGeneratedBy": "enrich_references.chebi_xrefs",
"prov:wasAttributedTo": "consensus-flow-list",
"prov:hadPrimarySource": [
"http://purl.obolibrary.org/obo/CHEBI_38913"
],
"prov:wasDerivedFrom": "chebi.xrefs_urls"
}
},
{
"@id": "https://pubmed.ncbi.nlm.nih.gov/4329109",
"provenance": {
"prov:wasGeneratedBy": "enrich_references.chebi_xrefs",
"prov:wasAttributedTo": "consensus-flow-list",
"prov:hadPrimarySource": [
"http://purl.obolibrary.org/obo/CHEBI_38913"
],
"prov:wasDerivedFrom": "chebi.xrefs_urls"
}
},
{
"@id": "https://www.ebi.ac.uk/chebi/searchId.do?chebiId=CHEBI:38913",
"provenance": {
"prov:wasGeneratedBy": "enrich_references.chebi_id_link",
"prov:wasAttributedTo": "consensus-flow-list",
"prov:hadPrimarySource": [
"http://purl.obolibrary.org/obo/CHEBI_38913"
],
"prov:wasDerivedFrom": "chebi.id"
}
},
{
"@id": "https://www.wikidata.org/wiki/Q423710",
"provenance": {
"prov:wasGeneratedBy": "enrich_references.pubchem_identifier_url",
"prov:wasAttributedTo": "consensus-flow-list",
"prov:hadPrimarySource": [
"CID:8470;CAS:121-43-7"
],
"prov:wasDerivedFrom": "pubchem.identifiers[121-43-7]"
}
},
{
"@id": "reaxys:1697939",
"provenance": {
"prov:wasGeneratedBy": "enrich_references.chebi_xrefs",
"prov:wasAttributedTo": "consensus-flow-list",
"prov:hadPrimarySource": [
"http://purl.obolibrary.org/obo/CHEBI_38913"
],
"prov:wasDerivedFrom": "chebi.xrefs_urls"
}
}
],
"prefLabel": [
{
"@value": "Trimethyl borate",
"@language": "en",
"source": {
"prov:wasGeneratedBy": "consensus_match",
"prov:wasAttributedTo": "consensus-flow-list",
"prov:hadPrimarySource": [
"CAS:121-43-7"
],
"prov:wasDerivedFrom": "Common Chemistry / ChEBI primary name agreement"
}
}
],
"@type": [
"https://w3id.org/chemrof/NeutralMolecule"
],
"http://www.w3.org/2004/02/skos/core#definition": [
{
"@value": "A member of the class of borate esters obtained by the formal condensation of three equivalents of methanol with boric acid.",
"@language": "en",
"provenance": {
"prov:wasGeneratedBy": "enrich_references.chebi_definition",
"prov:wasAttributedTo": "consensus-flow-list",
"prov:hadPrimarySource": [
"http://purl.obolibrary.org/obo/CHEBI_38913"
],
"prov:wasDerivedFrom": "chebi.definition"
}
}
],
"uuid": "dc1c11e2-4bc8-45aa-8819-a3d20b22f807",
"identifier": "dc1c11e2-4bc8-45aa-8819-a3d20b22f807",
"source": "EF 3.1",
"cas_numbers": [
"121-43-7"
],
"ec_numbers": [
"204-468-9"
],
"context": {
"dimension": "Environmental",
"media": "Air",
"strata": "Ground level",
"population_density": "Urban (>1000 people/square mile)"
},
"synonyms": [],
"lcia_methods": [
{
"method_uuid": "05316e7a-b254-4bea-9cf0-6bf33eb5c630",
"name": "Ecotoxicity, freshwater",
"methodology": "Environmental Footprint",
"impact_category": "Aquatic eco-toxicity",
"impact_indicator": "Comparative Toxic Unit for ecosystems (CTUe) ",
"characterization_factor": 5.4591
},
{
"method_uuid": "7cfdcfcf-b222-4b26-888a-a55f9fbf7ac8",
"name": "Human toxicity, non-cancer",
"methodology": "Environmental Footprint",
"impact_category": "Non-cancer human health effects",
"impact_indicator": "Comparative Toxic Unit for human (CTUh)",
"characterization_factor": 1.5111e-8
},
{
"method_uuid": "8c3141e9-1f15-43b5-bff2-182e49893a46",
"name": "Human toxicity, non-cancer_organics",
"methodology": "Environmental Footprint",
"impact_category": "Non-cancer human health effects",
"impact_indicator": "Comparative Toxic Unit for human (CTUh)",
"characterization_factor": 1.5111e-8
},
{
"method_uuid": "fd530f00-9325-424a-92ef-aaac67922fd9",
"name": "Ecotoxicity, freshwater_organics",
"methodology": "Environmental Footprint",
"impact_category": "Aquatic eco-toxicity",
"impact_indicator": "Comparative Toxic Unit for ecosystems (CTUe) ",
"characterization_factor": 5.4591
}
],
"unit": "kg",
"input_datasets": [
"EF 3.1"
],
"context_iri": "https://vocab.brightway.one/flow-contexts/envi-air-grle-ur10pesq",
"unit_iri": "https://vocab.brightway.one/units/unit/KiloGM",
"flow_object_id": "fo-aad1e91e3fae1477",
"concept_associations": [
{
"@type": "xkos:ConceptAssociation",
"xkos:sourceConcept": {
"@id": "https://vocab.brightway.one/ef/3.1/flow/dc1c11e2-4bc8-45aa-8819-a3d20b22f807",
"skos:prefLabel": "Methyl borate",
"context": "Emissions/Emissions to air/Emissions to urban air close to ground",
"qudt:hasUnit": {
"@id": "https://vocab.brightway.one/units/unit/KiloGM"
},
"skos:exactMatch": {
"@id": "https://vocab.brightway.dev/elementary-flows/dc1c11e2-4bc8-45aa-8819-a3d20b22f807"
}
},
"xkos:targetConcept": {
"@id": "https://vocab.brightway.dev/elementary-flows/dc1c11e2-4bc8-45aa-8819-a3d20b22f807"
},
"provenance": {
"prov:wasGeneratedBy": "build_concept_associations",
"prov:wasAttributedTo": "consensus-flow-list",
"prov:hadPrimarySource": [
"https://eplca.jrc.ec.europa.eu/permalink/EF3_1/EF-v3.1.zip"
]
}
},
{
"@type": "xkos:ConceptAssociation",
"xkos:sourceConcept": {
"@id": "https://vocab.brightway.one/ecoinvent/3.12/flow/055bf521-b162-4172-b7db-da4df197d671",
"skos:prefLabel": "Trimethyl Borate",
"context": "air / urban air close to ground",
"qudt:hasUnit": {
"@id": "https://vocab.brightway.one/units/unit/KiloGM"
},
"skos:closeMatch": {
"@id": "https://vocab.brightway.dev/elementary-flows/dc1c11e2-4bc8-45aa-8819-a3d20b22f807"
}
},
"xkos:targetConcept": {
"@id": "https://vocab.brightway.dev/elementary-flows/dc1c11e2-4bc8-45aa-8819-a3d20b22f807"
},
"provenance": {
"prov:wasGeneratedBy": "merge_ecoinvent",
"prov:wasAttributedTo": "consensus-flow-list",
"prov:hadPrimarySource": [
"ecoinvent:3.12:055bf521-b162-4172-b7db-da4df197d671",
"Trimethyl Borate",
"",
"algorithm.lookup_order=cas>ec>label",
"algorithm.basis=cas:121-43-7",
"algorithm.flow_object_candidates=1",
"algorithm.elementary_candidates=14",
"algorithm.selector_reason=exact-context-iri-match",
"algorithm.score_rule=exact-iri-shortcircuit;up-tree-filter;score=(2*unit_exact)+context_overlap-context_penalty+context_iri_exact;contradiction-veto"
],
"prov:wasDerivedFrom": "algorithmic_fallback:lookup_order(cas>ec>label);basis(cas:121-43-7);flow_object_candidates(1);elementary_candidates(14);selector(exact-context-iri-match);exact-iri-shortcircuit;up-tree-filter;score=(2*unit_exact)+context_overlap-context_penalty+context_iri_exact;contradiction-veto"
}
},
{
"@type": "xkos:ConceptAssociation",
"xkos:sourceConcept": {
"@id": "https://vocab.brightway.one/ecoinvent/3.8/flow/055bf521-b162-4172-b7db-da4df197d671",
"skos:prefLabel": "Trimethyl borate",
"context": "air / urban air close to ground",
"qudt:hasUnit": {
"@id": "https://vocab.brightway.one/units/unit/KiloGM"
},
"skos:closeMatch": {
"@id": "https://vocab.brightway.dev/elementary-flows/dc1c11e2-4bc8-45aa-8819-a3d20b22f807"
}
},
"xkos:targetConcept": {
"@id": "https://vocab.brightway.dev/elementary-flows/dc1c11e2-4bc8-45aa-8819-a3d20b22f807"
},
"provenance": {
"prov:wasGeneratedBy": "merge_ecoinvent",
"prov:wasAttributedTo": "consensus-flow-list",
"prov:hadPrimarySource": [
"ecoinvent:3.8:055bf521-b162-4172-b7db-da4df197d671",
"Trimethyl borate",
"",
"algorithm.lookup_order=cas>ec>label",
"algorithm.basis=cas:121-43-7",
"algorithm.flow_object_candidates=1",
"algorithm.elementary_candidates=14",
"algorithm.selector_reason=exact-context-iri-match",
"algorithm.score_rule=exact-iri-shortcircuit;up-tree-filter;score=(2*unit_exact)+context_overlap-context_penalty+context_iri_exact;contradiction-veto"
],
"prov:wasDerivedFrom": "algorithmic_fallback:lookup_order(cas>ec>label);basis(cas:121-43-7);flow_object_candidates(1);elementary_candidates(14);selector(exact-context-iri-match);exact-iri-shortcircuit;up-tree-filter;score=(2*unit_exact)+context_overlap-context_penalty+context_iri_exact;contradiction-veto"
}
},
{
"@type": "xkos:ConceptAssociation",
"xkos:sourceConcept": {
"@id": "https://vocab.brightway.one/bafu/2026-v1/flow/987b7995-a100-5dc1-bf7f-64ff0f3b7f10",
"skos:prefLabel": "Methyl Borate",
"context": "emissions to air / high. pop.",
"qudt:hasUnit": {
"@id": "https://vocab.brightway.one/units/unit/KiloGM"
},
"skos:closeMatch": {
"@id": "https://vocab.brightway.dev/elementary-flows/dc1c11e2-4bc8-45aa-8819-a3d20b22f807"
}
},
"xkos:targetConcept": {
"@id": "https://vocab.brightway.dev/elementary-flows/dc1c11e2-4bc8-45aa-8819-a3d20b22f807"
},
"provenance": {
"prov:wasGeneratedBy": "merge_bafu",
"prov:wasAttributedTo": "consensus-flow-list",
"prov:hadPrimarySource": [
"bafu:2026-v1:987b7995-a100-5dc1-bf7f-64ff0f3b7f10",
"Methyl Borate",
"",
"algorithm.lookup_order=cas>ec>label",
"algorithm.basis=historical-name:Trimethyl borate",
"algorithm.flow_object_candidates=1",
"algorithm.elementary_candidates=14",
"algorithm.selector_reason=exact-context-iri-match",
"algorithm.score_rule=exact-iri-shortcircuit;up-tree-filter;score=(2*unit_exact)+context_overlap-context_penalty+context_iri_exact;contradiction-veto"
],
"prov:wasDerivedFrom": "algorithmic_fallback:lookup_order(cas>ec>label);basis(historical-name:Trimethyl borate);flow_object_candidates(1);elementary_candidates(14);selector(exact-context-iri-match);exact-iri-shortcircuit;up-tree-filter;score=(2*unit_exact)+context_overlap-context_penalty+context_iri_exact;contradiction-veto"
}
},
{
"@type": "xkos:ConceptAssociation",
"xkos:sourceConcept": {
"@id": "https://vocab.brightway.one/agribalyse/3.2/flow/5c0e93ff-3872-5fb2-8b3a-8827f126e4ef",
"skos:prefLabel": "Trimethyl borate",
"context": "Emissions to air / high. pop.",
"qudt:hasUnit": {
"@id": "https://vocab.brightway.one/units/unit/KiloGM"
},
"skos:closeMatch": {
"@id": "https://vocab.brightway.dev/elementary-flows/dc1c11e2-4bc8-45aa-8819-a3d20b22f807"
}
},
"xkos:targetConcept": {
"@id": "https://vocab.brightway.dev/elementary-flows/dc1c11e2-4bc8-45aa-8819-a3d20b22f807"
},
"provenance": {
"prov:wasGeneratedBy": "merge_agribalyse",
"prov:wasAttributedTo": "consensus-flow-list",
"prov:hadPrimarySource": [
"agribalyse:3.2:5c0e93ff-3872-5fb2-8b3a-8827f126e4ef",
"Trimethyl borate",
"",
"algorithm.lookup_order=cas>ec>label",
"algorithm.basis=cas:121-43-7",
"algorithm.flow_object_candidates=1",
"algorithm.elementary_candidates=14",
"algorithm.selector_reason=exact-context-iri-match",
"algorithm.score_rule=exact-iri-shortcircuit;up-tree-filter;score=(2*unit_exact)+context_overlap-context_penalty+context_iri_exact;contradiction-veto"
],
"prov:wasDerivedFrom": "algorithmic_fallback:lookup_order(cas>ec>label);basis(cas:121-43-7);flow_object_candidates(1);elementary_candidates(14);selector(exact-context-iri-match);exact-iri-shortcircuit;up-tree-filter;score=(2*unit_exact)+context_overlap-context_penalty+context_iri_exact;contradiction-veto"
}
}
],
"_sources": {
"prefLabel": "consensus_match",
"name": "bootstrap_labels",
"context": "default_context_mapping",
"context_iri": "default_context_mapping",
"unit_iri": "unit_normalization",
"properties": "normalise_property_values",
"skos_definition": "enrich_references",
"references": "enrich_references",
"altLabel": "strip_catalogue_altlabels",
"cas_match_labels": "consensus_match",
"concept_associations": "carry_associations_onto_flows",
"types": "link_flows_to_their_substance"
},
"cas_match_labels": {
"121-43-7": "exactMatch"
},
"_transformed": true,
"_provided": {
"name": "Methyl borate",
"synonyms": [],
"context": [
"Emissions",
"Emissions to air",
"Emissions to urban air close to ground"
],
"cas_numbers": [
"121-43-7"
],
"ec_numbers": [
"204-468-9"
],
"unit": "kg"
}
}Something wrong here?
A flow can be wrong in three ways, and they are decided differently. Pick the one that matches what you are looking at.
- A row from my list should not reach this flow
- This flow is not that chemical
- The compartment or the unit is wrong
- One of these characterisation factors cannot be this substance's
You do not need to run a build or clone anything. Name the row and say what your evidence is; the measurement is done for you. How contributing works