Benzidine Dihydrochloride

Substance: fo-e0df17490e0a6210 Molecular complex
Source: EF 3.1
Unit: kg
Context: Environmental → Air → Indoor
CAS: 531-85-1
EC: 208-519-6

Dimension: Environmental
Indoor: Unknown
Media: Air

Benzidine, dihydrochloride
[1,1′-Biphenyl]-4,4′-diamine hydrochloride (1:2)
[1,1′-Biphenyl]-4,4′-diamine, dihydrochloride
[1,1′-Biphenyl]-4,4′-diamine, hydrochloride (1:2)

List	Version	Source flow	Name there	Why this flow
EF	3.1	f3170aa7-157b-491f-9910-6454b99a680d	benzidine dihydrochloride	The consensus list is built from this one, so this row is the flow itself rather than something matched to it.

Source list	Source flow	Name there	Compartment there	Match	Conversion
EF 3.1	f3170aa7-157b-491f-9910-6454b99a680d	benzidine dihydrochloride	Emissions/Emissions to air/Emissions to air, indoor	exactMatch	—

consensus-flow-list 2
European Commission — JRC 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	Human toxicity, cancer	—	2.2790e-04	—
EF 3.1	consensus-flow-list	Human toxicity, cancer	—	2.2790e-04	sole
EF 3.1	European Commission — JRC	Human toxicity, cancer_organics	—	2.2790e-04	—
EF 3.1	consensus-flow-list	Human toxicity, cancer_organics	—	2.2790e-04	sole

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

{
  "altLabel": [
    {
      "@value": "Benzidine, dihydrochloride",
      "@language": "en",
      "source": {
        "prov:wasGeneratedBy": "consensus_match",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "CAS:531-85-1",
          "https://commonchemistry.cas.org/detail?cas_rn=531-85-1"
        ],
        "prov:wasDerivedFrom": "common chemistry CAS lookup"
      }
    },
    {
      "@value": "[1,1′-Biphenyl]-4,4′-diamine hydrochloride (1:2)",
      "@language": "en",
      "source": {
        "prov:wasGeneratedBy": "consensus_match",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "CAS:531-85-1",
          "https://commonchemistry.cas.org/detail?cas_rn=531-85-1"
        ],
        "prov:wasDerivedFrom": "common chemistry CAS lookup"
      }
    },
    {
      "@value": "[1,1′-Biphenyl]-4,4′-diamine, dihydrochloride",
      "@language": "en",
      "source": {
        "prov:wasGeneratedBy": "consensus_match",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "CAS:531-85-1",
          "https://commonchemistry.cas.org/detail?cas_rn=531-85-1"
        ],
        "prov:wasDerivedFrom": "common chemistry CAS lookup"
      }
    },
    {
      "@value": "[1,1′-Biphenyl]-4,4′-diamine, hydrochloride (1:2)",
      "@language": "en",
      "source": {
        "prov:wasGeneratedBy": "consensus_match",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "CAS:531-85-1",
          "https://commonchemistry.cas.org/detail?cas_rn=531-85-1"
        ],
        "prov:wasDerivedFrom": "common chemistry CAS lookup"
      }
    }
  ],
  "properties": {
    "https://w3id.org/chemrof/molecular_formula": {
      "@id": "https://w3id.org/chemrof/molecular_formula",
      "@value": [
        "C12H14Cl2N2"
      ],
      "attested_by": {
        "C12H14Cl2N2": [
          "enrich_references.pubchem_semantic",
          "rdkit_post_consensus"
        ]
      },
      "rdfs:label": "Molecular formula",
      "provenance": [
        {
          "prov:wasGeneratedBy": "enrich_references.pubchem_semantic",
          "prov:wasAttributedTo": "consensus-flow-list",
          "prov:hadPrimarySource": [
            "CID:10754"
          ],
          "prov:wasDerivedFrom": "pubchem.props.Molecular Formula"
        },
        {
          "prov:wasGeneratedBy": "rdkit_post_consensus",
          "prov:wasAttributedTo": "consensus-flow-list",
          "prov:hadPrimarySource": [
            "Cl.Cl.Nc1ccc(-c2ccc(N)cc2)cc1"
          ]
        }
      ]
    },
    "https://w3id.org/chemrof/inchi2d_key_string": {
      "@id": "https://w3id.org/chemrof/inchi2d_key_string",
      "@value": [
        "RUAXWVDEYJEWRY-UHFFFAOYSA-N"
      ],
      "attested_by": {
        "RUAXWVDEYJEWRY-UHFFFAOYSA-N": [
          "enrich_references.pubchem_semantic",
          "rdkit_post_consensus"
        ]
      },
      "rdfs:label": "InChIKey",
      "provenance": [
        {
          "prov:wasGeneratedBy": "enrich_references.pubchem_semantic",
          "prov:wasAttributedTo": "consensus-flow-list",
          "prov:hadPrimarySource": [
            "CID:10754"
          ],
          "prov:wasDerivedFrom": "pubchem.props.InChIKey"
        },
        {
          "prov:wasGeneratedBy": "rdkit_post_consensus",
          "prov:wasAttributedTo": "consensus-flow-list",
          "prov:hadPrimarySource": [
            "Cl.Cl.Nc1ccc(-c2ccc(N)cc2)cc1"
          ]
        }
      ]
    },
    "https://w3id.org/chemrof/smiles_string": {
      "@id": "https://w3id.org/chemrof/smiles_string",
      "rdfs:label": "SMILES",
      "@value": [
        "Cl.Cl.Nc1ccc(-c2ccc(N)cc2)cc1"
      ],
      "provenance": [
        {
          "prov:wasGeneratedBy": "opsin_iupac",
          "prov:wasAttributedTo": "consensus-flow-list",
          "prov:hadPrimarySource": [
            "Benzidine Dihydrochloride"
          ]
        },
        {
          "prov:wasGeneratedBy": "rdkit_post_consensus",
          "prov:wasAttributedTo": "consensus-flow-list",
          "prov:hadPrimarySource": [
            "Cl.Cl.Nc1ccc(-c2ccc(N)cc2)cc1"
          ]
        }
      ],
      "attested_by": {
        "Cl.Cl.Nc1ccc(-c2ccc(N)cc2)cc1": [
          "opsin_iupac",
          "rdkit_post_consensus"
        ]
      }
    },
    "https://w3id.org/chemrof/inchi2d_string": {
      "@id": "https://w3id.org/chemrof/inchi2d_string",
      "rdfs:label": "InChI",
      "@value": [
        "InChI=1S/C12H12N2.2ClH/c13-11-5-1-9(2-6-11)10-3-7-12(14)8-4-10;;/h1-8H,13-14H2;2*1H"
      ],
      "provenance": [
        {
          "prov:wasGeneratedBy": "opsin_iupac",
          "prov:wasAttributedTo": "consensus-flow-list",
          "prov:hadPrimarySource": [
            "Benzidine Dihydrochloride"
          ]
        },
        {
          "prov:wasGeneratedBy": "rdkit_post_consensus",
          "prov:wasAttributedTo": "consensus-flow-list",
          "prov:hadPrimarySource": [
            "Cl.Cl.Nc1ccc(-c2ccc(N)cc2)cc1"
          ]
        }
      ],
      "attested_by": {
        "InChI=1S/C12H12N2.2ClH/c13-11-5-1-9(2-6-11)10-3-7-12(14)8-4-10;;/h1-8H,13-14H2;2*1H": [
          "opsin_iupac",
          "rdkit_post_consensus"
        ]
      }
    },
    "https://w3id.org/chemrof/IUPAC_name": {
      "@id": "https://w3id.org/chemrof/IUPAC_name",
      "rdfs:label": "IUPAC name",
      "@value": [
        "Benzidine Dihydrochloride"
      ],
      "provenance": {
        "prov:wasGeneratedBy": "opsin_iupac",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "Benzidine Dihydrochloride"
        ]
      },
      "attested_by": {
        "Benzidine Dihydrochloride": [
          "opsin_iupac"
        ]
      }
    },
    "https://w3id.org/chemrof/molecular_mass": {
      "@id": "https://w3id.org/chemrof/molecular_mass",
      "rdfs:label": "Molecular mass",
      "@value": [
        257.164
      ],
      "provenance": [
        {
          "prov:wasGeneratedBy": "rdkit_pre_consensus",
          "prov:wasAttributedTo": "consensus-flow-list",
          "prov:hadPrimarySource": [
            "C1=CC(=CC=C1C2=CC=C(C=C2)N)N.Cl.Cl"
          ]
        },
        {
          "prov:wasGeneratedBy": "rdkit_post_consensus",
          "prov:wasAttributedTo": "consensus-flow-list",
          "prov:hadPrimarySource": [
            "Cl.Cl.Nc1ccc(-c2ccc(N)cc2)cc1"
          ]
        }
      ],
      "attested_by": {
        "257.164": [
          "rdkit_post_consensus",
          "rdkit_pre_consensus"
        ]
      },
      "http://qudt.org/schema/qudt/hasUnit": "https://vocab.brightway.one/units/unit/GM-PER-MOL"
    },
    "https://w3id.org/chemrof/monoisotopic_mass": {
      "@id": "https://w3id.org/chemrof/monoisotopic_mass",
      "rdfs:label": "Monoisotopic mass",
      "@value": [
        256.053404
      ],
      "provenance": [
        {
          "prov:wasGeneratedBy": "rdkit_pre_consensus",
          "prov:wasAttributedTo": "consensus-flow-list",
          "prov:hadPrimarySource": [
            "C1=CC(=CC=C1C2=CC=C(C=C2)N)N.Cl.Cl"
          ]
        },
        {
          "prov:wasGeneratedBy": "rdkit_post_consensus",
          "prov:wasAttributedTo": "consensus-flow-list",
          "prov:hadPrimarySource": [
            "Cl.Cl.Nc1ccc(-c2ccc(N)cc2)cc1"
          ]
        }
      ],
      "attested_by": {
        "256.053404": [
          "rdkit_post_consensus",
          "rdkit_pre_consensus"
        ]
      },
      "http://qudt.org/schema/qudt/hasUnit": "https://vocab.brightway.one/units/unit/GM-PER-MOL"
    }
  },
  "references": [
    {
      "@id": "https://chem.echa.europa.eu/100.007.746",
      "provenance": {
        "prov:wasGeneratedBy": "enrich_references.pubchem_identifier_url",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "CID:10754;CAS:531-85-1"
        ],
        "prov:wasDerivedFrom": "pubchem.identifiers[531-85-1]"
      }
    },
    {
      "@id": "https://commonchemistry.cas.org/detail?cas_rn=531-85-1",
      "provenance": {
        "prov:wasGeneratedBy": "enrich_references.consensus_cas_link",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "531-85-1"
        ],
        "prov:wasDerivedFrom": "cas_numbers"
      }
    },
    {
      "@id": "https://comptox.epa.gov/dashboard/DTXSID7020138",
      "provenance": {
        "prov:wasGeneratedBy": "enrich_references.pubchem_identifier_url",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "CID:10754;CAS:531-85-1"
        ],
        "prov:wasDerivedFrom": "pubchem.identifiers[531-85-1]"
      }
    },
    {
      "@id": "https://gsrs.ncats.nih.gov/ginas/app/beta/substances/LVU06XHC39",
      "provenance": {
        "prov:wasGeneratedBy": "enrich_references.pubchem_identifier_url",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "CID:10754;CAS:531-85-1"
        ],
        "prov:wasDerivedFrom": "pubchem.identifiers[531-85-1]"
      }
    },
    {
      "@id": "https://pubchem.ncbi.nlm.nih.gov/compound/10754",
      "provenance": {
        "prov:wasGeneratedBy": "enrich_references.pubchem_compound",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "CID:10754;CAS:531-85-1"
        ],
        "prov:wasDerivedFrom": "pubchem.by_cas[531-85-1]"
      }
    },
    {
      "@id": "https://www.ebi.ac.uk/chembl/explore/compound/CHEMBL3184470",
      "provenance": {
        "prov:wasGeneratedBy": "enrich_references.pubchem_identifier_url",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "CID:10754;CAS:531-85-1"
        ],
        "prov:wasDerivedFrom": "pubchem.identifiers[531-85-1]"
      }
    },
    {
      "@id": "https://www.wikidata.org/wiki/Q26841199",
      "provenance": {
        "prov:wasGeneratedBy": "enrich_references.pubchem_identifier_url",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "CID:10754;CAS:531-85-1"
        ],
        "prov:wasDerivedFrom": "pubchem.identifiers[531-85-1]"
      }
    }
  ],
  "prefLabel": [
    {
      "@value": "Benzidine Dihydrochloride",
      "@language": "en",
      "source": {
        "prov:wasGeneratedBy": "bootstrap_labels",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "EF 3.1"
        ],
        "prov:wasDerivedFrom": "legacy name field"
      }
    }
  ],
  "@type": [
    "https://w3id.org/chemrof/MolecularComplex"
  ],
  "http://www.w3.org/2004/02/skos/core#definition": [],
  "uuid": "f3170aa7-157b-491f-9910-6454b99a680d",
  "identifier": "f3170aa7-157b-491f-9910-6454b99a680d",
  "source": "EF 3.1",
  "cas_numbers": [
    "531-85-1"
  ],
  "ec_numbers": [
    "208-519-6"
  ],
  "context": {
    "dimension": "Environmental",
    "media": "Air",
    "indoor": "Unknown"
  },
  "synonyms": [],
  "lcia_methods": [
    {
      "method_uuid": "2299222a-bbd8-474f-9d4f-4dd1f18aea7c",
      "name": "Human toxicity, cancer",
      "methodology": "Environmental Footprint",
      "impact_category": "Cancer human health effects",
      "impact_indicator": "Comparative Toxic Unit for human (CTUh) ",
      "characterization_factor": 0.0002279
    },
    {
      "method_uuid": "503699e0-eca9-4089-8bf8-e0f49c93e578",
      "name": "Human toxicity, cancer_organics",
      "methodology": "Environmental Footprint",
      "impact_category": "Cancer human health effects",
      "impact_indicator": "Comparative Toxic Unit for human (CTUh) ",
      "characterization_factor": 0.0002279
    }
  ],
  "unit": "kg",
  "input_datasets": [
    "EF 3.1"
  ],
  "context_iri": "https://vocab.brightway.one/flow-contexts/envi-air-indr-unkn",
  "unit_iri": "https://vocab.brightway.one/units/unit/KiloGM",
  "flow_object_id": "fo-e0df17490e0a6210",
  "concept_associations": [
    {
      "@type": "xkos:ConceptAssociation",
      "xkos:sourceConcept": {
        "@id": "https://vocab.brightway.one/ef/3.1/flow/f3170aa7-157b-491f-9910-6454b99a680d",
        "skos:prefLabel": "benzidine dihydrochloride",
        "context": "Emissions/Emissions to air/Emissions to air, indoor",
        "qudt:hasUnit": {
          "@id": "https://vocab.brightway.one/units/unit/KiloGM"
        },
        "skos:exactMatch": {
          "@id": "https://vocab.brightway.dev/elementary-flows/f3170aa7-157b-491f-9910-6454b99a680d"
        }
      },
      "xkos:targetConcept": {
        "@id": "https://vocab.brightway.dev/elementary-flows/f3170aa7-157b-491f-9910-6454b99a680d"
      },
      "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"
        ]
      }
    }
  ],
  "_sources": {
    "prefLabel": "normalize_name_case",
    "name": "bootstrap_labels",
    "synonyms": "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": "consensus_match",
    "cas_match_labels": "consensus_match",
    "concept_associations": "carry_associations_onto_flows",
    "types": "link_flows_to_their_substance"
  },
  "cas_match_labels": {
    "531-85-1": "exactMatch"
  },
  "_transformed": true,
  "_provided": {
    "name": "benzidine dihydrochloride",
    "synonyms": [
      "benzidinedihydrochloride",
      "saltsofbenzidine[",
      "4-(4-aminophenyl)anilinedihydrochloride",
      "bencidiniodi-cloruro",
      "(1,1'-Biphenyl)-4,4'-diamine",
      "1,1'-Biphenyl-4,4'-Diamine",
      "4'-Amino[1,1'-biphenyl]-4-ylamine",
      "4,4'-Bianiline",
      "4,4'-Biphenyldiamine",
      "4,4'-Biphenylenediamine",
      "4,4'-Diamino-1,1'-biphenyl",
      "4,4'-Diaminobiphenyl",
      "4,4'-Diaminodiphenyl",
      "4,4'-Diphenylenediamine",
      "4-(4-aminophenyl)aniline",
      "AC-907/25014310",
      "AC1L1O17",
      "AKOS000118878",
      "ALBB-005944",
      "BENZIDINE",
      "BIPHENYL,4,4'-DIAMINO",
      "Bensidine",
      "Benzidin",
      "Benzidina",
      "Benzidine (and its salts)",
      "Benzidine base",
      "Benzioine",
      "Benzydyna",
      "Biphenyl, 4,4'-diamino-",
      "Biphenyl,4,4'-diamino-",
      "C.I. 37225",
      "C.I. Azoic Diazo Component 112",
      "CI 37225",
      "CI Azoic diazo component 112",
      "Fast Corinth Base B",
      "I14-6066",
      "IFLab1_004231",
      "NCI-C03361",
      "Oprea1_312205",
      "SMR000033596",
      "STOCK6S-90151",
      "[1,1'-Biphenyl]-4,4'-diamine",
      "biphenyl-4,4'-diamine",
      "p,p'-Bianiline",
      "p,p'-Diaminobiphenyl",
      "p,p'-Dianiline",
      "p,p-Bianiline",
      "p-Benzidine",
      "p-Diaminodiphenyl"
    ],
    "context": [
      "Emissions",
      "Emissions to air",
      "Emissions to air, indoor"
    ],
    "cas_numbers": [
      "531-85-1"
    ],
    "ec_numbers": [
      "208-519-6"
    ],
    "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

Benzidine Dihydrochloride

Identity

Context

Alternative labels

Source lists

Concept associations

Characterisation factors

History

Full record

Something wrong here?

Keyboard