Polychlorinated Biphenyls

Substance: fo-a35d849feab40d64 Imprecise chemical mixture
Source: EF 3.1
Unit: kg
Context: Environmental → Water → Long-term
CAS: 1336-36-3
EC: 215-648-1

Dimension: Environmental
Media: Water
Water body: Long-term

1,1′-Biphenyl, chloro derivs.

List	Version	Source flow	Name there	Why this flow
EF	3.1	08a91e70-3ddc-11dd-97e9-0050c2490048	polychlorinated biphenyls	The consensus list is built from this one, so this row is the flow itself rather than something matched to it.
stepwise	2006-1.09	32da3ed5-a257-5613-9de0-153f3c1dd3a1	Polychlorinated biphenyls	The CAS numbers are the same (1336-36-3); both name the same compartment.

Source list	Source flow	Name there	Compartment there	Match	Conversion
EF 3.1	08a91e70-3ddc-11dd-97e9-0050c2490048	polychlorinated biphenyls	Emissions/Emissions to water/Emissions to water, unspecified (long-term)	exactMatch	—
stepwise 2006-1.09	32da3ed5-a257-5613-9de0-153f3c1dd3a1	Polychlorinated Biphenyls	Water / groundwater, long-term	closeMatch	—

consensus-flow-list 6 (2 non-zero)
European Commission — JRC 4 (0 non-zero)
2.-0 LCA consultants 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	—
EF 3.1	consensus-flow-list	Ecotoxicity, freshwater	—	0	sole
EF 3.1	European Commission — JRC	Ecotoxicity, freshwater_organics	—	0	—
EF 3.1	consensus-flow-list	Ecotoxicity, freshwater_organics	—	0	sole
EF 3.1	European Commission — JRC	Human toxicity, cancer	—	0	—
EF 3.1	consensus-flow-list	Human toxicity, cancer	—	0	sole
EF 3.1	European Commission — JRC	Human toxicity, cancer_organics	—	0	—
EF 3.1	consensus-flow-list	Human toxicity, cancer_organics	—	0	sole
Stepwise 2006	2.-0 LCA consultants	Ecotoxicity, aquatic	—	1.247666	—
Stepwise 2006	consensus-flow-list	Ecotoxicity, aquatic	—	1.247666	sole
Stepwise 2006	2.-0 LCA consultants	Ecotoxicity, terrestrial	—	7.3300e-09	—
Stepwise 2006	consensus-flow-list	Ecotoxicity, terrestrial	—	7.3300e-09	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": "1,1′-Biphenyl, chloro derivs.",
      "@language": "en",
      "source": {
        "prov:wasGeneratedBy": "consensus_match",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "CAS:1336-36-3",
          "https://commonchemistry.cas.org/detail?cas_rn=1336-36-3"
        ],
        "prov:wasDerivedFrom": "common chemistry CAS lookup"
      }
    }
  ],
  "properties": {},
  "references": [
    {
      "@id": "https://commonchemistry.cas.org/detail?cas_rn=1336-36-3",
      "provenance": {
        "prov:wasGeneratedBy": "enrich_references.consensus_cas_link",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "1336-36-3"
        ],
        "prov:wasDerivedFrom": "cas_numbers"
      }
    }
  ],
  "prefLabel": [
    {
      "@value": "Polychlorinated Biphenyls",
      "@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/ImpreciseChemicalMixture"
  ],
  "http://www.w3.org/2004/02/skos/core#definition": [],
  "uuid": "08a91e70-3ddc-11dd-97e9-0050c2490048",
  "identifier": "08a91e70-3ddc-11dd-97e9-0050c2490048",
  "source": "EF 3.1",
  "cas_numbers": [
    "1336-36-3"
  ],
  "ec_numbers": [
    "215-648-1"
  ],
  "context": {
    "dimension": "Environmental",
    "media": "Water",
    "water_body": "Long-term"
  },
  "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": 0.0
    },
    {
      "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": 0.0
    },
    {
      "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": 0.0
    },
    {
      "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": 0.0
    }
  ],
  "unit": "kg",
  "input_datasets": [
    "EF 3.1"
  ],
  "context_iri": "https://vocab.brightway.one/flow-contexts/envi-wate-lote",
  "unit_iri": "https://vocab.brightway.one/units/unit/KiloGM",
  "flow_object_id": "fo-a35d849feab40d64",
  "concept_associations": [
    {
      "@type": "xkos:ConceptAssociation",
      "xkos:sourceConcept": {
        "@id": "https://vocab.brightway.one/ef/3.1/flow/08a91e70-3ddc-11dd-97e9-0050c2490048",
        "skos:prefLabel": "polychlorinated biphenyls",
        "context": "Emissions/Emissions to water/Emissions to water, unspecified (long-term)",
        "qudt:hasUnit": {
          "@id": "https://vocab.brightway.one/units/unit/KiloGM"
        },
        "skos:exactMatch": {
          "@id": "https://vocab.brightway.dev/elementary-flows/08a91e70-3ddc-11dd-97e9-0050c2490048"
        }
      },
      "xkos:targetConcept": {
        "@id": "https://vocab.brightway.dev/elementary-flows/08a91e70-3ddc-11dd-97e9-0050c2490048"
      },
      "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/stepwise/2006-1.09/flow/32da3ed5-a257-5613-9de0-153f3c1dd3a1",
        "skos:prefLabel": "Polychlorinated Biphenyls",
        "context": "Water / groundwater, long-term",
        "qudt:hasUnit": {
          "@id": "https://vocab.brightway.one/units/unit/KiloGM"
        },
        "skos:closeMatch": {
          "@id": "https://vocab.brightway.dev/elementary-flows/08a91e70-3ddc-11dd-97e9-0050c2490048"
        }
      },
      "xkos:targetConcept": {
        "@id": "https://vocab.brightway.dev/elementary-flows/08a91e70-3ddc-11dd-97e9-0050c2490048"
      },
      "provenance": {
        "prov:wasGeneratedBy": "merge_stepwise",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "stepwise:2006-1.09:32da3ed5-a257-5613-9de0-153f3c1dd3a1",
          "Polychlorinated Biphenyls",
          "",
          "algorithm.lookup_order=cas>ec>label",
          "algorithm.basis=cas:1336-36-3",
          "algorithm.flow_object_candidates=1",
          "algorithm.elementary_candidates=15",
          "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:1336-36-3);flow_object_candidates(1);elementary_candidates(15);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",
    "synonyms": "bootstrap_labels",
    "context": "default_context_mapping",
    "context_iri": "default_context_mapping",
    "unit_iri": "unit_normalization",
    "ec_numbers": "ec_cross_check",
    "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": {
    "1336-36-3": "exactMatch"
  },
  "general_comment": "The individual substances are to be inventoried, wherever possible. Highly impacting substances may not be \"hidden\" via using this sum-indicator. Reference elementary flow of the International Reference Life Cycle Data System (ILCD).",
  "_transformed": true,
  "_provided": {
    "name": "polychlorinated biphenyls",
    "synonyms": [
      "1,1'-Biphenyl, 3,3',4,4',5,5'-hexachloro-",
      "1,1'-Biphenyl, 3,3',4,4',5,5'-hexachloro- (9CI)",
      "1,2,3-trichloro-5-(3,4,5-trichlorophenyl)benzene",
      "3,3',4,4',5,5'-Hexachloro-1,1'-biphenyl",
      "3,3',4,4',5,5'-Hexachlorobiphenyl",
      "3,4,5,3',4',5'-HEXACHLOROBIPHENYL",
      "3,4,5,3',4',5'-Hexa coplanar polychlorinated biphenyl",
      "AC1L1VCX",
      "Biphenyl, 3,3',4,4',5,5'-hexachloro-",
      "PCB 169",
      "PCB-169",
      "PCB169",
      "Polychlorinated biphenyls (PCBs)"
    ],
    "context": [
      "Emissions",
      "Emissions to water",
      "Emissions to water, unspecified (long-term)"
    ],
    "cas_numbers": [
      "1336-36-3"
    ],
    "ec_numbers": [],
    "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

Polychlorinated Biphenyls

Identity

Context

Alternative labels

Source lists

Concept associations

Characterisation factors

History

Full record

Something wrong here?

Keyboard