Difluoromethane
4d9a8790-3ddd-11dd-9ca5-0050c2490048
Identity
- Substance
- fo-b569cec331b995de Neutral molecule
- Source
- EF 3.1
- Unit
- kg
- Context
- Environmental → Air → Long-term
- CAS
- 75-10-5
- EC
- 200-839-4
Context
- Dimension
- Environmental
- Media
- Air
- Strata
- Long-term
Alternative labels
12- CF2H2
- CH2F2
- Difluormethan
- Freon 32
- methylene difluoride
- methylene fluoride
- HFC-32
- Ecolo Ace 32
- Forane 32
- Freon R 32
- Genetron 32
- Methane, difluoro-
Source lists
3| List | Version | Source flow | Name there | Why this flow |
|---|---|---|---|---|
| EF | 3.1 | 4d9a8790-3ddd-11dd-9ca5-0050c2490048 | HFC-32 | The consensus list is built from this one, so this row is the flow itself rather than something matched to it. |
| ecoinvent | 3.12 | 33a791a2-a1e7-446b-b25a-b3be6159bae4 | Difluoromethane | A curator's mapping table (ecoinvent-3.11-biosphere-EF-3.1-biosphere) names this flow. |
| ecoinvent | 3.8 | 33a791a2-a1e7-446b-b25a-b3be6159bae4 | Difluoromethane | A curator's mapping table (ecoinvent-3.8-biosphere-EF-3.1-biosphere.json) names this flow. |
Concept associations
3| Source list | Source flow | Name there | Compartment there | Match | Conversion |
|---|---|---|---|---|---|
| EF 3.1 | 4d9a8790-3ddd-11dd-9ca5-0050c2490048 | HFC-32 | Emissions/Emissions to air/Emissions to air, unspecified (long-term) | exactMatch | — |
| ecoinvent 3.12 | 33a791a2-a1e7-446b-b25a-b3be6159bae4 | Difluoromethane | air / low population density, long-term | exactMatch | — |
| ecoinvent 3.8 | 33a791a2-a1e7-446b-b25a-b3be6159bae4 | Difluoromethane | air / low population density, long-term | exactMatch | — |
Characterisation factors
14- consensus-flow-list 6 (2 non-zero)
- European Commission — JRC 6 (2 non-zero)
- ecoinvent Centre 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 | Climate change | — | 771 | — |
| EF 3.1 | ecoinvent Centre | Climate change | — | 771 | — |
| EF 3.1 | consensus-flow-list | Climate change | — | 771 | agreed |
| EF 3.1 | European Commission — JRC | Climate change-Fossil | — | 771 | — |
| EF 3.1 | ecoinvent Centre | Climate change-Fossil | — | 771 | — |
| EF 3.1 | consensus-flow-list | Climate change-Fossil | — | 771 | agreed |
| 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, non-cancer | — | 0 | — |
| EF 3.1 | consensus-flow-list | Human toxicity, non-cancer | — | 0 | sole |
| EF 3.1 | European Commission — JRC | Human toxicity, non-cancer_organics | — | 0 | — |
| EF 3.1 | consensus-flow-list | Human toxicity, non-cancer_organics | — | 0 | sole |
History
The change log and the PROV-O trail (4 consensus changes)
These are the heaviest sections of this page and the least often read, so the page does not pay for them until you ask.
Full record
Flow JSON
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