Consensus flow list

Isobutane

4d9a8790-3ddd-11dd-9355-0050c2490048

Identity

Substance
fo-797397b5a86bc9b5 Neutral molecule
Source
EF 3.1
Unit
kg
Context
Environmental → Air → Unknown
CAS
75-28-5
EC
200-857-2

Context

Dimension
Environmental
Media
Air
Strata
Unknown

Alternative labels

12

Source lists

3
List Version Source flow Name there Why this flow
EF 3.1 4d9a8790-3ddd-11dd-9355-0050c2490048 isobutane The consensus list is built from this one, so this row is the flow itself rather than something matched to it.
bafu 2026-v1 d9bb9671-a923-538e-aee7-388f9168e3b4 Isobutane The CAS numbers are the same (75-28-5); both name the same compartment.
ecoinvent 3.12 e3d8f591-eebc-5352-a8da-6679ad35eb94 Isobutane The CAS numbers are the same (75-28-5); both name the same compartment.

Concept associations

3
Source list Source flow Name there Compartment there Match Conversion
EF 3.1 4d9a8790-3ddd-11dd-9355-0050c2490048 isobutane Emissions/Emissions to air/Emissions to air, unspecified exactMatch —
ecoinvent 3.12 e3d8f591-eebc-5352-a8da-6679ad35eb94 Isobutane air / unspecified closeMatch —
bafu 2026-v1 d9bb9671-a923-538e-aee7-388f9168e3b4 Isobutane emissions to air / unspecified closeMatch —

Characterisation factors

15

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 — 0.001367 —
EF 3.1 ecoinvent Centre Ecotoxicity, freshwater — 0.001367 —
EF 3.1 consensus-flow-list Ecotoxicity, freshwater — 0.001367 agreed
EF 3.1 European Commission — JRC Ecotoxicity, freshwater_organics — 0.001367 —
EF 3.1 ecoinvent Centre Ecotoxicity, freshwater_organics — 0.001367 —
EF 3.1 consensus-flow-list Ecotoxicity, freshwater_organics — 0.001367 agreed
EF 3.1 European Commission — JRC Human toxicity, non-cancer — 7.4440e-10 —
EF 3.1 ecoinvent Centre Human toxicity, non-cancer — 7.4440e-10 —
EF 3.1 consensus-flow-list Human toxicity, non-cancer — 7.4440e-10 agreed
EF 3.1 European Commission — JRC Human toxicity, non-cancer_organics — 7.4440e-10 —
EF 3.1 ecoinvent Centre Human toxicity, non-cancer_organics — 7.4440e-10 —
EF 3.1 consensus-flow-list Human toxicity, non-cancer_organics — 7.4440e-10 agreed
EF 3.1 European Commission — JRC Photochemical ozone formation - human health — 0.519 —
EF 3.1 ecoinvent Centre Photochemical ozone formation - human health — 0.519 —
EF 3.1 consensus-flow-list Photochemical ozone formation - human health — 0.519 agreed

This flow in the difference report

History

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.

Full record

Flow JSON 
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}

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