Tetrachloro-1,2-difluoroethane

Substance: fo-e1a1fd8da38b8b6f Neutral molecule
Source: EF 3.1
Unit: kg
Context: Environmental → Air → Unknown
CAS: 76-12-0
EC: 200-935-6

Dimension: Environmental
Media: Air
Strata: Unknown

CFC-112
1,1,2,2-Tetrachloro-1,2-difluoroethane
1,1,2,2-Tetrachlorodifluoroethane
1,2-Difluoro-1,1,2,2-tetrachloroethane
1,2-Difluorotetrachloroethane
sym-Tetrachlorodifluoroethane
Daiflon S 2
Ethane, 1,1,2,2-tetrachloro-1,2-difluoro-
Freon 112
Genetron 112

List	Version	Source flow	Name there	Why this flow
EF	3.1	fe0acd60-3ddc-11dd-a3ee-0050c2490048	Tetrachloro-1,2-difluoroethane	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	f022795a-b4d3-5e4b-b091-e2857fda841d	Ethane, 1,1,2,2-tetrachloro-1,2-difluoro-, CFC-112	The CAS numbers are the same (76-12-0); both name the same compartment.

Source list	Source flow	Name there	Compartment there	Match	Conversion
EF 3.1	fe0acd60-3ddc-11dd-a3ee-0050c2490048	Tetrachloro-1,2-difluoroethane	Emissions/Emissions to air/Emissions to air, unspecified	exactMatch	—
stepwise 2006-1.09	f022795a-b4d3-5e4b-b091-e2857fda841d	Ethane, 1,1,2,2-tetrachloro-1,2-difluoro-, CFC-112	Air / (unspecified)	closeMatch	—

consensus-flow-list 3
European Commission — JRC 2
2.-0 LCA consultants 1

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	Climate change	—	4,620	—
EF 3.1	consensus-flow-list	Climate change	—	4,620	sole
EF 3.1	European Commission — JRC	Climate change-Fossil	—	4,620	—
EF 3.1	consensus-flow-list	Climate change-Fossil	—	4,620	sole
Stepwise 2006	2.-0 LCA consultants	Ozone layer depletion	—	1	—
Stepwise 2006	consensus-flow-list	Ozone layer depletion	—	1	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

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          "Ethane, 1,1,2,2-tetrachloro-1,2-difluoro-, CFC-112",
          "",
          "algorithm.lookup_order=cas>ec>label",
          "algorithm.basis=cas:76-12-0",
          "algorithm.flow_object_candidates=1",
          "algorithm.elementary_candidates=12",
          "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:76-12-0);flow_object_candidates(1);elementary_candidates(12);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": "bootstrap_labels",
    "name": "bootstrap_labels",
    "synonyms": "bootstrap_labels",
    "context": "default_context_mapping",
    "context_iri": "default_context_mapping",
    "unit_iri": "unit_normalization",
    "ec_numbers": "ec_cross_check",
    "properties": "normalise_property_values",
    "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": {
    "76-12-0": "exactMatch"
  },
  "_transformed": true,
  "_provided": {
    "name": "Tetrachloro-1,2-difluoroethane",
    "synonyms": [
      "1,1,2,2-Tetrachloro-1,2-difluoroethane",
      "1,2-DIFLUORO-1,1,2,2-TETRACHLOROETHANE (SEE ALSO HALOGENATED ETHANES CS (1,2-DIFLUORO-1,1,2,2-TETRACHLOROETHANE))",
      "1,2-Difluoro-1,1,2,2-tetrachloroethane",
      "1,2-Difluorotetrachloroethane",
      "AC1L1MIC",
      "AC1Q4HNX",
      "Daiflon 112",
      "Daiflon S2",
      "Ethane, 1,1,2,2-tetrachloro-1,2-difluoro-",
      "Ethane, 1,2-difluoro-1,1,2,2-tetrachloro-",
      "F-112",
      "FC 112",
      "FREON 112",
      "Fluorocarbon 112",
      "Freon R 112",
      "Genetron 112",
      "HALOGENATED ETHANES CS (1,2-DIFLUORO-1,1,2,2-TETRACHLOROETHANE)",
      "Halocarbon 112",
      "LTBB002500",
      "R 112",
      "Refrigerant 112",
      "Tetrachloro-1,2-difluoroethane",
      "UGCSPKPEHQEOSR-UHFFFAOYSA-",
      "Ucon 112",
      "sym-DIFLUOROTETRACHLOROETHANE",
      "sym-Tetrachlorodifluoroethane"
    ],
    "context": [
      "Emissions",
      "Emissions to air",
      "Emissions to air, unspecified"
    ],
    "cas_numbers": [
      "76-12-0"
    ],
    "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

Tetrachloro-1,2-difluoroethane

Identity

Context

Alternative labels

Source lists

Concept associations

Characterisation factors

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