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Polydimethylsiloxane

2D structure
UUID 3f04f575-9e6e-4efd-ae41-86faa18ad821
Flow Object IDfo-0e7baf887a073ed0
Source ecoinvent-3.12
Context Environmental → Water → Unknown
prefLabel
Language Value Provenance
en Polydimethylsiloxane
Shared Properties
Predicate Value
IUPAC name Polydimethylsiloxane
Molecular formula C2H6*2OSi
Molecular mass 74.155
Monoisotopic mass 74.018791
SMILES C[Si](C)(O[*:2])[*:1]

Source List References

List Version Source Flow UUID Source Flow Name
ecoinvent 3.12 3f04f575-9e6e-4efd-ae41-86faa18ad821 Polydimethylsiloxane
ecoinvent 3.12 3f04f575-9e6e-4efd-ae41-86faa18ad821 Polydimethylsiloxane

Concept Associations

Source List Source Flow Source Context Unit Match Type Conversion Provenance
https://vocab.brightway.one/ecoinvent/3.12/flow/3f04f575-9e6e-4efd-ae41-86faa18ad821 Polydimethylsiloxane water / unspecified kg closeMatch

Consolidated Field Provenance

No consolidated field provenance found for this flow.

Context Attributes

AttributeValue
dimensionEnvironmental
mediaWater
water_bodyUnknown

Consensus Changes

No consensus_match changes found in the current transform log for this flow.

PROV-O Consensus Activity Trail

No PROV-O consensus activities found for this flow.

Full Flow JSON

{
  "uuid": "3f04f575-9e6e-4efd-ae41-86faa18ad821",
  "name": null,
  "context": {
    "dimension": "Environmental",
    "media": "Water",
    "water_body": "Unknown"
  },
  "unit": "kg",
  "source": "ecoinvent-3.12",
  "identifier": "3f04f575-9e6e-4efd-ae41-86faa18ad821",
  "cas_numbers": [],
  "ec_numbers": [],
  "synonyms": [],
  "lcia_methods": [],
  "input_datasets": [
    "ecoinvent-3.12"
  ],
  "source_refs": [
    {
      "list_name": "ecoinvent",
      "list_version": "3.12",
      "source_flow_uuid": "3f04f575-9e6e-4efd-ae41-86faa18ad821",
      "source_flow_name": "Polydimethylsiloxane",
      "source_metadata": {
        "input_file": "/home/cmutel/.local/share/consensus-flow-list/additional-flow-input-ecoinvent-3.12-no-match.json",
        "input_dataset": "ecoinvent-3.12"
      }
    }
  ],
  "prefLabel": [
    {
      "@value": "Polydimethylsiloxane",
      "@language": "en",
      "source": {
        "prov:wasGeneratedBy": "bootstrap_labels",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "ecoinvent-3.12"
        ],
        "prov:wasDerivedFrom": "legacy name field"
      }
    }
  ],
  "_sources": {
    "prefLabel": "bootstrap_labels",
    "name": "bootstrap_labels",
    "context": "default_context_mapping",
    "context_iri": "default_context_mapping",
    "unit_iri": "unit_normalization",
    "properties": "rdkit_post_consensus"
  },
  "context_iri": "https://vocab.brightway.one/flow-contexts/envi-wate-unkn",
  "unit_iri": "https://vocab.brightway.one/units/unit/KiloGM",
  "properties": {
    "https://w3id.org/chemrof/IUPAC_name": {
      "@id": "https://w3id.org/chemrof/IUPAC_name",
      "rdfs:label": "IUPAC name",
      "@value": [
        "Polydimethylsiloxane"
      ],
      "provenance": {
        "prov:wasGeneratedBy": "opsin_iupac",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "Polydimethylsiloxane"
        ]
      }
    },
    "https://w3id.org/chemrof/smiles_string": {
      "@id": "https://w3id.org/chemrof/smiles_string",
      "rdfs:label": "SMILES",
      "@value": [
        "C[Si](C)(O[*:2])[*:1]"
      ],
      "provenance": [
        {
          "prov:wasGeneratedBy": "opsin_iupac",
          "prov:wasAttributedTo": "consensus-flow-list",
          "prov:hadPrimarySource": [
            "Polydimethylsiloxane"
          ]
        },
        {
          "prov:wasGeneratedBy": "rdkit_post_consensus",
          "prov:wasAttributedTo": "consensus-flow-list",
          "prov:hadPrimarySource": [
            "C[Si](C)(O[*:2])[*:1]"
          ]
        }
      ]
    },
    "https://w3id.org/chemrof/molecular_formula": {
      "@id": "https://w3id.org/chemrof/molecular_formula",
      "rdfs:label": "Molecular formula",
      "@value": [
        "C2H6*2OSi"
      ],
      "provenance": {
        "prov:wasGeneratedBy": "rdkit_post_consensus",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "C[Si](C)(O[*:2])[*:1]"
        ]
      }
    },
    "https://w3id.org/chemrof/molecular_mass": {
      "@id": "https://w3id.org/chemrof/molecular_mass",
      "rdfs:label": "Molecular mass",
      "@value": [
        "74.155"
      ],
      "provenance": {
        "prov:wasGeneratedBy": "rdkit_post_consensus",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "C[Si](C)(O[*:2])[*:1]"
        ]
      },
      "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": [
        "74.018791"
      ],
      "provenance": {
        "prov:wasGeneratedBy": "rdkit_post_consensus",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "C[Si](C)(O[*:2])[*:1]"
        ]
      },
      "http://qudt.org/schema/qudt/hasUnit": "https://vocab.brightway.one/units/unit/GM-PER-MOL"
    }
  },
  "flow_object_id": "fo-0e7baf887a073ed0",
  "concept_associations": [
    {
      "@type": "xkos:ConceptAssociation",
      "xkos:sourceConcept": {
        "@id": "https://vocab.brightway.one/ecoinvent/3.12/flow/3f04f575-9e6e-4efd-ae41-86faa18ad821",
        "skos:prefLabel": "Polydimethylsiloxane",
        "context": "water / unspecified",
        "qudt:unit": "kg"
      },
      "xkos:targetConcept": {
        "@id": "https://vocab.brightway.dev/elementary-flows/3f04f575-9e6e-4efd-ae41-86faa18ad821"
      },
      "xkos:mapType": {
        "@id": "http://www.w3.org/2004/02/skos/core#closeMatch"
      },
      "provenance": {
        "prov:wasGeneratedBy": "merge_ecoinvent",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "ecoinvent:3.12:3f04f575-9e6e-4efd-ae41-86faa18ad821",
          "Polydimethylsiloxane",
          "ecoinvent-3.11-biosphere-EF-3.1-biosphere",
          "algorithm.lookup_order=cas>ec>label",
          "algorithm.basis=label:Polydimethylsiloxane",
          "algorithm.flow_object_candidates=1",
          "algorithm.elementary_candidates=1",
          "algorithm.selector_reason=exact-context-iri-match",
          "algorithm.score_rule=exact-iri-shortcircuit;up-tree-filter;score=(2*unit_exact)+context_overlap-context_penalty"
        ],
        "prov:wasDerivedFrom": "algorithmic_fallback:lookup_order(cas>ec>label);basis(label:Polydimethylsiloxane);flow_object_candidates(1);elementary_candidates(1);selector(exact-context-iri-match);exact-iri-shortcircuit;up-tree-filter;score=(2*unit_exact)+context_overlap-context_penalty"
      }
    }
  ]
}