Boron Carbide

Substance: fo-279343eca1c6b84f Neutral molecule
Source: EF 3.1
Unit: kg
Context: Environmental → Water → Ocean
CAS: 12069-32-8
EC: 235-111-5

Dimension: Environmental
Media: Water
Water body: Ocean

1500F
B 4C-C1005
Borcarbid HD 20
Boron carbide (B0.8C0.2)
Boron carbide (B12C3)
Boron carbide (B4C)
Boron carbide (BC0.25)
Ceralloy 546-3E
Denkaboron F 1
HS
HS (carbide)
Norbide
Stark HS
Tetraboron carbide
Tetraboron monocarbide
ZT-BC 60

List	Version	Source flow	Name there	Why this flow
EF	3.1	46c0d17d-98f6-4a05-94ab-fab6e72d6bd9	Boron carbide	The consensus list is built from this one, so this row is the flow itself rather than something matched to it.
ecoinvent	3.12	965244c8-43ad-4629-91df-43c845d391e5	Boron carbide	The CAS numbers are the same (12069-32-8); both name the same compartment.
ecoinvent	3.8	965244c8-43ad-4629-91df-43c845d391e5	Boron carbide	The CAS numbers are the same (12069-32-8); both name the same compartment.

Source list	Source flow	Name there	Compartment there	Match	Conversion
EF 3.1	46c0d17d-98f6-4a05-94ab-fab6e72d6bd9	Boron carbide	Emissions/Emissions to water/Emissions to sea water	exactMatch	—
ecoinvent 3.12	965244c8-43ad-4629-91df-43c845d391e5	Boron Carbide	water / ocean	closeMatch	—
ecoinvent 3.8	965244c8-43ad-4629-91df-43c845d391e5	Boron Carbide	water / ocean	closeMatch	—

consensus-flow-list 2
European Commission — JRC 2
ecoinvent Centre 2

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	—	0.025738	—
EF 3.1	ecoinvent Centre	Ecotoxicity, freshwater	—	0.025738	—
EF 3.1	consensus-flow-list	Ecotoxicity, freshwater	—	0.025738	agreed
EF 3.1	European Commission — JRC	Ecotoxicity, freshwater_inorganics	—	0.025738	—
EF 3.1	ecoinvent Centre	Ecotoxicity, freshwater_inorganics	—	0.025738	—
EF 3.1	consensus-flow-list	Ecotoxicity, freshwater_inorganics	—	0.025738	agreed

This flow in the difference report

The change log and the PROV-O trail (2 consensus changes)

Open the changes page

These are the heaviest sections of this page and the least often read, so the page does not pay for them until you ask.

Flow JSON

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        "@id": "https://vocab.brightway.dev/elementary-flows/46c0d17d-98f6-4a05-94ab-fab6e72d6bd9"
      },
      "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/965244c8-43ad-4629-91df-43c845d391e5",
        "skos:prefLabel": "Boron Carbide",
        "context": "water / ocean",
        "qudt:hasUnit": {
          "@id": "https://vocab.brightway.one/units/unit/KiloGM"
        },
        "skos:closeMatch": {
          "@id": "https://vocab.brightway.dev/elementary-flows/46c0d17d-98f6-4a05-94ab-fab6e72d6bd9"
        }
      },
      "xkos:targetConcept": {
        "@id": "https://vocab.brightway.dev/elementary-flows/46c0d17d-98f6-4a05-94ab-fab6e72d6bd9"
      },
      "provenance": {
        "prov:wasGeneratedBy": "merge_ecoinvent",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "ecoinvent:3.12:965244c8-43ad-4629-91df-43c845d391e5",
          "Boron Carbide",
          "",
          "algorithm.lookup_order=cas>ec>label",
          "algorithm.basis=cas:12069-32-8",
          "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:12069-32-8);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/965244c8-43ad-4629-91df-43c845d391e5",
        "skos:prefLabel": "Boron Carbide",
        "context": "water / ocean",
        "qudt:hasUnit": {
          "@id": "https://vocab.brightway.one/units/unit/KiloGM"
        },
        "skos:closeMatch": {
          "@id": "https://vocab.brightway.dev/elementary-flows/46c0d17d-98f6-4a05-94ab-fab6e72d6bd9"
        }
      },
      "xkos:targetConcept": {
        "@id": "https://vocab.brightway.dev/elementary-flows/46c0d17d-98f6-4a05-94ab-fab6e72d6bd9"
      },
      "provenance": {
        "prov:wasGeneratedBy": "merge_ecoinvent",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "ecoinvent:3.8:965244c8-43ad-4629-91df-43c845d391e5",
          "Boron Carbide",
          "",
          "algorithm.lookup_order=cas>ec>label",
          "algorithm.basis=cas:12069-32-8",
          "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:12069-32-8);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": "normalize_name_case",
    "name": "bootstrap_labels",
    "context": "default_context_mapping",
    "context_iri": "default_context_mapping",
    "unit_iri": "unit_normalization",
    "properties": "withhold_ambiguous_mass",
    "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": {
    "12069-32-8": "exactMatch"
  },
  "_transformed": true,
  "_provided": {
    "name": "Boron carbide",
    "synonyms": [],
    "context": [
      "Emissions",
      "Emissions to water",
      "Emissions to sea water"
    ],
    "cas_numbers": [
      "12069-32-8"
    ],
    "ec_numbers": [
      "235-111-5"
    ],
    "unit": "kg"
  }
}

A flow can be wrong in three ways, and they are decided differently. Pick the one that matches what you are looking at.

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

Boron Carbide

Identity

Context

Alternative labels

Source lists

Concept associations

Characterisation factors

History

Full record

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