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1,2-Difluoroethane

fo-b172c49df2bb2b2f

Identity

Type
Neutral molecule
CAS
624-72-6
EC
—
Origin
EF 3.1 hybrid_name_cas_v1
Changes
51 across every transformer

Structure

Structure diagram for 1,2-Difluoroethane

Alternative labels

4

Properties

PropertyValue
InChI2D key string chemrof:inchi2d_key_string AHFMSNDOYCFEPH-UHFFFAOYSA-N
InChI2D string chemrof:inchi2d_string InChI=1S/C2H4F2/c3-1-2-4/h1-2H2
IUPAC name chemrof:IUPAC_name 1,2-Difluoroethane
Molecular formula chemrof:molecular_formula C2H4F2
Molecular mass chemrof:molecular_mass 66.05
Monoisotopic mass chemrof:monoisotopic_mass 66.028107
SMILES string chemrof:smiles_string FCCF

Known URLs

9

Where else this substance is described. Collected while the pipeline resolved it — from ChEBI's cross-references, from PubChem's identifier list, and from the CAS number — so a link here is a record the merge actually read, not a search it suggests.

Resource URL Recorded by
CAS Common Chemistry https://commonchemistry.cas.org/detail?cas_rn=624-72-6 enrich_references.pubchem_identifier_url
chem.echa.europa.eu https://chem.echa.europa.eu/100.259.147 enrich_references.pubchem_identifier_url
comptox.epa.gov https://comptox.epa.gov/dashboard/DTXSID3073214 enrich_references.pubchem_identifier_url
gsrs.ncats.nih.gov https://gsrs.ncats.nih.gov/ginas/app/beta/substances/2IQ22ABI8P enrich_references.pubchem_identifier_url
HMDB https://hmdb.ca/metabolites/HMDB0244073 enrich_references.pubchem_identifier_url
jglobal.jst.go.jp http://jglobal.jst.go.jp/en/redirect?Nikkaji_No=J6.853E enrich_references.pubchem_identifier_url
PubChem https://pubchem.ncbi.nlm.nih.gov/compound/12223 enrich_references.pubchem_compound
Wikidata https://www.wikidata.org/wiki/Q27254799 enrich_references.pubchem_identifier_url
Wikipedia https://en.wikipedia.org/wiki/1,2-Difluoroethane enrich_references.pubchem_identifier_url

Elementary flows

12
Flow Context Source Unit CFs
172a3dbd-6556-11dd-ad8b-0800200c9a66 Environmental → Air → Aircraft cruise height EF 3.1 kg 2
4d9a8790-3ddd-11dd-8fba-0050c2490048 Environmental → Air → Ground level → Urban (>1000 people/square mile) EF 3.1 kg 2
08a91e70-3ddc-11dd-9f2e-0050c2490048 Environmental → Air → Long-term EF 3.1 kg 2
4d9a8790-3ddd-11dd-8fbb-0050c2490048 Environmental → Air → Medium stack, <150 meters → Rural (<1000 people/square mile) EF 3.1 kg 2
08a91e70-3ddc-11dd-9f2d-0050c2490048 Environmental → Air → Unknown EF 3.1 kg 2
172a3dbb-6556-11dd-ad8b-0800200c9a66 Environmental → Ground → Agricultural EF 3.1 kg 0
172a3dbe-6556-11dd-ad8b-0800200c9a66 Environmental → Ground → Non-agricultural EF 3.1 kg 0
172a3dc0-6556-11dd-ad8b-0800200c9a66 Environmental → Ground → Unknown EF 3.1 kg 0
172a3dc2-6556-11dd-ad8b-0800200c9a66 Environmental → Water → Long-term EF 3.1 kg 0
172a3dbf-6556-11dd-ad8b-0800200c9a66 Environmental → Water → Ocean EF 3.1 kg 0
172a3dbc-6556-11dd-ad8b-0800200c9a66 Environmental → Water → Surface water EF 3.1 kg 0
172a3dc1-6556-11dd-ad8b-0800200c9a66 Environmental → Water → Unknown EF 3.1 kg 0

History

Everything that changed this substance (51 changes)

Open the changes page

Full record

Flow object JSON 
{
  "flow_object_id": "fo-b172c49df2bb2b2f",
  "prefLabel": [
    {
      "@value": "1,2-Difluoroethane",
      "@language": "en",
      "@lang": "en",
      "provenance": {
        "prov:wasGeneratedBy": "bootstrap_labels",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "EF 3.1"
        ],
        "prov:wasDerivedFrom": "legacy name field"
      }
    }
  ],
  "altLabel": [
    {
      "@value": "Ethane, 1,2-difluoro-",
      "@language": "en",
      "@lang": "en",
      "provenance": {
        "prov:wasGeneratedBy": "consensus_match",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "CAS:624-72-6",
          "EF 3.1",
          "https://commonchemistry.cas.org/detail?cas_rn=624-72-6"
        ],
        "prov:wasDerivedFrom": "common chemistry CAS lookup"
      }
    },
    {
      "@value": "Freon 152",
      "@language": "en",
      "@lang": "en",
      "provenance": {
        "prov:wasGeneratedBy": "consensus_match",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "CAS:624-72-6",
          "EF 3.1",
          "https://commonchemistry.cas.org/detail?cas_rn=624-72-6"
        ],
        "prov:wasDerivedFrom": "common chemistry CAS lookup"
      }
    },
    {
      "@value": "HFC-152",
      "@language": "en",
      "@lang": "en",
      "provenance": {
        "prov:wasGeneratedBy": "manual_fixes",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "EF 3.1"
        ],
        "prov:wasDerivedFrom": "name the fix replaced, retained as altLabel"
      }
    },
    {
      "@value": "Ethane, 1,2-difluoro-, HFC-152",
      "@language": "en",
      "@lang": "en",
      "provenance": {
        "prov:wasGeneratedBy": "carry_member_names",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:wasDerivedFrom": "source_flow_name"
      }
    }
  ],
  "properties": {
    "https://w3id.org/chemrof/molecular_formula": {
      "@id": "https://w3id.org/chemrof/molecular_formula",
      "@value": [
        "C2H4F2"
      ],
      "attested_by": {
        "C2H4F2": [
          "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": [
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          "prov:wasDerivedFrom": "pubchem.props.Molecular Formula"
        },
        {
          "prov:wasGeneratedBy": "rdkit_post_consensus",
          "prov:wasAttributedTo": "consensus-flow-list",
          "prov:hadPrimarySource": [
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          ]
        }
      ]
    },
    "https://w3id.org/chemrof/inchi2d_key_string": {
      "@id": "https://w3id.org/chemrof/inchi2d_key_string",
      "@value": [
        "AHFMSNDOYCFEPH-UHFFFAOYSA-N"
      ],
      "attested_by": {
        "AHFMSNDOYCFEPH-UHFFFAOYSA-N": [
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          "rdkit_post_consensus"
        ]
      },
      "rdfs:label": "InChIKey",
      "provenance": [
        {
          "prov:wasGeneratedBy": "enrich_references.pubchem_semantic",
          "prov:wasAttributedTo": "consensus-flow-list",
          "prov:hadPrimarySource": [
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          ],
          "prov:wasDerivedFrom": "pubchem.props.InChIKey"
        },
        {
          "prov:wasGeneratedBy": "rdkit_post_consensus",
          "prov:wasAttributedTo": "consensus-flow-list",
          "prov:hadPrimarySource": [
            "FCCF"
          ]
        }
      ]
    },
    "https://w3id.org/chemrof/smiles_string": {
      "@id": "https://w3id.org/chemrof/smiles_string",
      "rdfs:label": "SMILES",
      "@value": [
        "FCCF"
      ],
      "provenance": [
        {
          "prov:wasGeneratedBy": "opsin_iupac",
          "prov:wasAttributedTo": "consensus-flow-list",
          "prov:hadPrimarySource": [
            "1,2-Difluoroethane"
          ]
        },
        {
          "prov:wasGeneratedBy": "rdkit_post_consensus",
          "prov:wasAttributedTo": "consensus-flow-list",
          "prov:hadPrimarySource": [
            "FCCF"
          ]
        }
      ],
      "attested_by": {
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          "opsin_iupac",
          "rdkit_post_consensus"
        ]
      }
    },
    "https://w3id.org/chemrof/inchi2d_string": {
      "@id": "https://w3id.org/chemrof/inchi2d_string",
      "rdfs:label": "InChI",
      "@value": [
        "InChI=1S/C2H4F2/c3-1-2-4/h1-2H2"
      ],
      "provenance": [
        {
          "prov:wasGeneratedBy": "opsin_iupac",
          "prov:wasAttributedTo": "consensus-flow-list",
          "prov:hadPrimarySource": [
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          ]
        },
        {
          "prov:wasGeneratedBy": "rdkit_post_consensus",
          "prov:wasAttributedTo": "consensus-flow-list",
          "prov:hadPrimarySource": [
            "FCCF"
          ]
        }
      ],
      "attested_by": {
        "InChI=1S/C2H4F2/c3-1-2-4/h1-2H2": [
          "opsin_iupac",
          "rdkit_post_consensus"
        ]
      }
    },
    "https://w3id.org/chemrof/IUPAC_name": {
      "@id": "https://w3id.org/chemrof/IUPAC_name",
      "rdfs:label": "IUPAC name",
      "@value": [
        "1,2-Difluoroethane"
      ],
      "provenance": {
        "prov:wasGeneratedBy": "opsin_iupac",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "1,2-Difluoroethane"
        ]
      },
      "attested_by": {
        "1,2-Difluoroethane": [
          "opsin_iupac"
        ]
      }
    },
    "https://w3id.org/chemrof/molecular_mass": {
      "@id": "https://w3id.org/chemrof/molecular_mass",
      "rdfs:label": "Molecular mass",
      "@value": [
        66.05
      ],
      "provenance": [
        {
          "prov:wasGeneratedBy": "rdkit_pre_consensus",
          "prov:wasAttributedTo": "consensus-flow-list",
          "prov:hadPrimarySource": [
            "C(CF)F"
          ]
        },
        {
          "prov:wasGeneratedBy": "rdkit_post_consensus",
          "prov:wasAttributedTo": "consensus-flow-list",
          "prov:hadPrimarySource": [
            "FCCF"
          ]
        }
      ],
      "attested_by": {
        "66.05": [
          "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": [
        66.028107
      ],
      "provenance": [
        {
          "prov:wasGeneratedBy": "rdkit_pre_consensus",
          "prov:wasAttributedTo": "consensus-flow-list",
          "prov:hadPrimarySource": [
            "C(CF)F"
          ]
        },
        {
          "prov:wasGeneratedBy": "rdkit_post_consensus",
          "prov:wasAttributedTo": "consensus-flow-list",
          "prov:hadPrimarySource": [
            "FCCF"
          ]
        }
      ],
      "attested_by": {
        "66.028107": [
          "rdkit_post_consensus",
          "rdkit_pre_consensus"
        ]
      },
      "http://qudt.org/schema/qudt/hasUnit": "https://vocab.brightway.one/units/unit/GM-PER-MOL"
    }
  },
  "references": [
    {
      "@id": "http://jglobal.jst.go.jp/en/redirect?Nikkaji_No=J6.853E",
      "provenance": {
        "prov:wasGeneratedBy": "enrich_references.pubchem_identifier_url",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "CID:12223;CAS:624-72-6"
        ],
        "prov:wasDerivedFrom": "pubchem.identifiers[624-72-6]"
      }
    },
    {
      "@id": "https://chem.echa.europa.eu/100.259.147",
      "provenance": {
        "prov:wasGeneratedBy": "enrich_references.pubchem_identifier_url",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "CID:12223;CAS:624-72-6"
        ],
        "prov:wasDerivedFrom": "pubchem.identifiers[624-72-6]"
      }
    },
    {
      "@id": "https://commonchemistry.cas.org/detail?cas_rn=624-72-6",
      "provenance": {
        "prov:wasGeneratedBy": "enrich_references.pubchem_identifier_url",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
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        ],
        "prov:wasDerivedFrom": "pubchem.identifiers[624-72-6]"
      }
    },
    {
      "@id": "https://comptox.epa.gov/dashboard/DTXSID3073214",
      "provenance": {
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        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "CID:12223;CAS:624-72-6"
        ],
        "prov:wasDerivedFrom": "pubchem.identifiers[624-72-6]"
      }
    },
    {
      "@id": "https://en.wikipedia.org/wiki/1,2-Difluoroethane",
      "provenance": {
        "prov:wasGeneratedBy": "enrich_references.pubchem_identifier_url",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "CID:12223;CAS:624-72-6"
        ],
        "prov:wasDerivedFrom": "pubchem.identifiers[624-72-6]"
      }
    },
    {
      "@id": "https://gsrs.ncats.nih.gov/ginas/app/beta/substances/2IQ22ABI8P",
      "provenance": {
        "prov:wasGeneratedBy": "enrich_references.pubchem_identifier_url",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "CID:12223;CAS:624-72-6"
        ],
        "prov:wasDerivedFrom": "pubchem.identifiers[624-72-6]"
      }
    },
    {
      "@id": "https://hmdb.ca/metabolites/HMDB0244073",
      "provenance": {
        "prov:wasGeneratedBy": "enrich_references.pubchem_identifier_url",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "CID:12223;CAS:624-72-6"
        ],
        "prov:wasDerivedFrom": "pubchem.identifiers[624-72-6]"
      }
    },
    {
      "@id": "https://pubchem.ncbi.nlm.nih.gov/compound/12223",
      "provenance": {
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        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "CID:12223;CAS:624-72-6"
        ],
        "prov:wasDerivedFrom": "pubchem.by_cas[624-72-6]"
      }
    },
    {
      "@id": "https://www.wikidata.org/wiki/Q27254799",
      "provenance": {
        "prov:wasGeneratedBy": "enrich_references.pubchem_identifier_url",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "CID:12223;CAS:624-72-6"
        ],
        "prov:wasDerivedFrom": "pubchem.identifiers[624-72-6]"
      }
    }
  ],
  "created_from": {
    "resolver": "hybrid_name_cas_v1",
    "seed_uuid": "08a91e70-3ddc-11dd-9f2d-0050c2490048",
    "seed_source": "EF 3.1",
    "semantic_typing": {
      "rule": "neutral_molecule",
      "reason": "",
      "types": [
        "https://w3id.org/chemrof/NeutralMolecule"
      ],
      "provenance": {
        "prov:wasGeneratedBy": "semantic_typing.classify",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:wasDerivedFrom": "semantic_typing.rule.neutral_molecule"
      }
    }
  },
  "classifications": {
    "http://semanticscience.org/resource/CHEMINF_000446": {
      "@value": [
        "624-72-6"
      ],
      "rdfs:seeAlso": [
        "https://commonchemistry.cas.org/detail?cas_rn=624-72-6"
      ],
      "http://www.w3.org/2004/02/skos/core#exactMatch": [
        {
          "@id": "https://commonchemistry.cas.org/detail?cas_rn=624-72-6"
        }
      ],
      "provenance": {
        "prov:wasGeneratedBy": "hybrid_name_cas_v1",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "EF 3.1"
        ],
        "prov:wasDerivedFrom": "cas_numbers"
      }
    }
  },
  "origin_qualifier": null,
  "parent_flow_object_id": null,
  "parent_intervention_id": null,
  "@type": [
    "https://w3id.org/chemrof/NeutralMolecule"
  ]
}

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