Bromomethane
9ae43462-e251-11e6-bf01-fe55135034f3
Identity
- Substance
- fo-10b4ae10d418f62f Neutral molecule
- Source
- EF 3.1
- Unit
- kg
- Context
- Environmental → Air → Unknown
- CAS
- 74-83-9
- EC
- 200-813-2
Context
- Dimension
- Environmental
- Media
- Air
- Strata
- Unknown
Alternative labels
19- Methyl bromide
- Brommethan
- CH3Br
- Embafume
- MeBr
- Methylbromid
- Monobrommethan
- monobromomethane
- 1-Bromomethane
- Brom-O-Gas
- Curafume
- F 40B1
- Halon 1001
- Haltox
- Iscobrome
- Methane, bromo-
- Methybrom
- R 40B1
- Terabol
Source lists
6| List | Version | Source flow | Name there | Why this flow |
|---|---|---|---|---|
| EF | 3.1 | 9ae43462-e251-11e6-bf01-fe55135034f3 | Bromomethane | The consensus list is built from this one, so this row is the flow itself rather than something matched to it. |
| agribalyse | 3.2 | 76bd1293-2a2a-59df-a9e4-448bd3ad7962 | Methane, bromo-, Halon 1001 | The CAS numbers are the same (74-83-9); both name the same compartment. |
| bafu | 2026-v1 | 528ab5eb-a060-5939-8fe9-e8c4f04e9fb3 | Methane, bromo-, Halon 1001 | The CAS numbers are the same (74-83-9); both name the same compartment. |
| ecoinvent | 3.12 | 8c283de2-50d3-40c8-8bff-1e172c3398f8 | Bromomethane | The CAS numbers are the same (74-83-9); both name the same compartment. |
| ecoinvent | 3.8 | 8c283de2-50d3-40c8-8bff-1e172c3398f8 | Methane, bromo-, Halon 1001 | The CAS numbers are the same (74-83-9); both name the same compartment. |
| stepwise | 2006-1.09 | ff33d7a5-5a73-514c-8a79-7846b4eec544 | Methane, bromo-, Halon 1001 | The CAS numbers are the same (74-83-9); both name the same compartment. |
Concept associations
6| Source list | Source flow | Name there | Compartment there | Match | Conversion |
|---|---|---|---|---|---|
| EF 3.1 | 9ae43462-e251-11e6-bf01-fe55135034f3 | Bromomethane | Emissions/Emissions to air/Emissions to air, unspecified | exactMatch | — |
| ecoinvent 3.12 | 8c283de2-50d3-40c8-8bff-1e172c3398f8 | Bromomethane | air / unspecified | closeMatch | — |
| ecoinvent 3.8 | 8c283de2-50d3-40c8-8bff-1e172c3398f8 | Methane, Bromo-, Halon 1001 | air / unspecified | closeMatch | — |
| bafu 2026-v1 | 528ab5eb-a060-5939-8fe9-e8c4f04e9fb3 | Methane, Bromo-, Halon 1001 | emissions to air / unspecified | closeMatch | — |
| stepwise 2006-1.09 | ff33d7a5-5a73-514c-8a79-7846b4eec544 | Methane, Bromo-, Halon 1001 | Air / (unspecified) | closeMatch | — |
| agribalyse 3.2 | 76bd1293-2a2a-59df-a9e4-448bd3ad7962 | Methane, Bromo-, Halon 1001 | Emissions to air | closeMatch | — |
Characterisation factors
42- brightway-flows 14 (12 non-zero)
- European Commission — JRC 9 (7 non-zero)
- GreenDelta 7
- ecoinvent Centre 7
- 2.-0 LCA consultants 5
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 | — | 2.43 | — |
| EF 3.1 | ecoinvent Centre | Climate change | — | 2.43 | — |
| EF 3.1 | GreenDelta | Climate change | — | 2.43 | — |
| EF 3.1 | brightway-flows | Climate change | — | 2.43 | agreed |
| EF 3.1 | European Commission — JRC | Climate change-Fossil | — | 2.43 | — |
| EF 3.1 | ecoinvent Centre | Climate change-Fossil | — | 2.43 | — |
| EF 3.1 | GreenDelta | Climate change-Fossil | — | 2.43 | — |
| EF 3.1 | brightway-flows | Climate change-Fossil | — | 2.43 | agreed |
| EF 3.1 | European Commission — JRC | Ecotoxicity, freshwater | — | 19.624 | — |
| EF 3.1 | ecoinvent Centre | Ecotoxicity, freshwater | — | 19.624 | — |
| EF 3.1 | GreenDelta | Ecotoxicity, freshwater | — | 19.624 | — |
| EF 3.1 | brightway-flows | Ecotoxicity, freshwater | — | 19.624 | agreed |
| EF 3.1 | European Commission — JRC | Ecotoxicity, freshwater_organics | — | 19.624 | — |
| EF 3.1 | ecoinvent Centre | Ecotoxicity, freshwater_organics | — | 19.624 | — |
| EF 3.1 | GreenDelta | Ecotoxicity, freshwater_organics | — | 19.624 | — |
| EF 3.1 | brightway-flows | Ecotoxicity, freshwater_organics | — | 19.624 | agreed |
| EF 3.1 | European Commission — JRC | Human toxicity, cancer | — | 0 | — |
| EF 3.1 | brightway-flows | Human toxicity, cancer | — | 0 | sole |
| EF 3.1 | European Commission — JRC | Human toxicity, cancer_organics | — | 0 | — |
| EF 3.1 | brightway-flows | Human toxicity, cancer_organics | — | 0 | sole |
| EF 3.1 | European Commission — JRC | Human toxicity, non-cancer | — | 8.2121e-05 | — |
| EF 3.1 | ecoinvent Centre | Human toxicity, non-cancer | — | 8.2121e-05 | — |
| EF 3.1 | GreenDelta | Human toxicity, non-cancer | — | 8.2121e-05 | — |
| EF 3.1 | brightway-flows | Human toxicity, non-cancer | — | 8.2121e-05 | agreed |
| EF 3.1 | European Commission — JRC | Human toxicity, non-cancer_organics | — | 8.2121e-05 | — |
| EF 3.1 | ecoinvent Centre | Human toxicity, non-cancer_organics | — | 8.2121e-05 | — |
| EF 3.1 | GreenDelta | Human toxicity, non-cancer_organics | — | 8.2121e-05 | — |
| EF 3.1 | brightway-flows | Human toxicity, non-cancer_organics | — | 8.2121e-05 | agreed |
| EF 3.1 | European Commission — JRC | Ozone depletion | — | 0.57 | — |
| EF 3.1 | ecoinvent Centre | Ozone depletion | — | 0.57 | — |
| EF 3.1 | GreenDelta | Ozone depletion | — | 0.57 | — |
| EF 3.1 | brightway-flows | Ozone depletion | — | 0.57 | agreed |
| Stepwise 2006 | 2.-0 LCA consultants | Ecotoxicity, aquatic | — | 65.825425 | — |
| Stepwise 2006 | brightway-flows | Ecotoxicity, aquatic | — | 65.825425 | sole |
| Stepwise 2006 | 2.-0 LCA consultants | Ecotoxicity, terrestrial | — | 43.317817 | — |
| Stepwise 2006 | brightway-flows | Ecotoxicity, terrestrial | — | 43.317817 | sole |
| Stepwise 2006 | 2.-0 LCA consultants | Global warming, fossil | — | 2.43 | — |
| Stepwise 2006 | brightway-flows | Global warming, fossil | — | 2.43 | sole |
| Stepwise 2006 | 2.-0 LCA consultants | Human toxicity, non-carc. | — | 22.091593 | — |
| Stepwise 2006 | brightway-flows | Human toxicity, non-carc. | — | 22.091593 | sole |
| Stepwise 2006 | 2.-0 LCA consultants | Ozone layer depletion | — | 0.38 | — |
| Stepwise 2006 | brightway-flows | Ozone layer depletion | — | 0.38 | sole |
History
The change log and the PROV-O trail (2 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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"@id": "https://vocab.brightway.dev/elementary-flows/9ae43462-e251-11e6-bf01-fe55135034f3"
}
},
"xkos:targetConcept": {
"@id": "https://vocab.brightway.dev/elementary-flows/9ae43462-e251-11e6-bf01-fe55135034f3"
},
"provenance": {
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"prov:wasAttributedTo": "brightway-flows",
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"",
"algorithm.lookup_order=cas>ec>label",
"algorithm.basis=cas:74-83-9",
"algorithm.flow_object_candidates=1",
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"algorithm.selector_reason=exact-context-iri-match",
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],
"prov:wasDerivedFrom": "algorithmic_fallback:lookup_order(cas>ec>label);basis(cas:74-83-9);flow_object_candidates(1);elementary_candidates(14);selector(exact-context-iri-match);exact-iri-shortcircuit;up-tree-filter;score=(2*unit_exact)+context_overlap-context_penalty+context_iri_exact;contradiction-veto"
}
},
{
"@type": "xkos:ConceptAssociation",
"xkos:sourceConcept": {
"@id": "https://vocab.brightway.one/stepwise/2006-1.09/flow/ff33d7a5-5a73-514c-8a79-7846b4eec544",
"skos:prefLabel": "Methane, Bromo-, Halon 1001",
"context": "Air / (unspecified)",
"qudt:hasUnit": {
"@id": "https://vocab.brightway.one/units/unit/KiloGM"
},
"skos:closeMatch": {
"@id": "https://vocab.brightway.dev/elementary-flows/9ae43462-e251-11e6-bf01-fe55135034f3"
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"prov:wasDerivedFrom": "algorithmic_fallback:lookup_order(cas>ec>label);basis(cas:74-83-9);flow_object_candidates(1);elementary_candidates(14);selector(exact-context-iri-match);exact-iri-shortcircuit;up-tree-filter;score=(2*unit_exact)+context_overlap-context_penalty+context_iri_exact;contradiction-veto"
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{
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],
"_sources": {
"prefLabel": "bootstrap_labels",
"name": "bootstrap_labels",
"context": "default_context_mapping",
"context_iri": "default_context_mapping",
"unit_iri": "unit_normalization",
"cas_numbers": "registry_number_from_name",
"cas_number_sources": "registry_number_from_name",
"ec_numbers": "ec_cross_check",
"properties": "normalise_property_values",
"skos_definition": "enrich_references",
"references": "enrich_references",
"altLabel": "consensus_match",
"cas_match_labels": "consensus_match",
"concept_associations": "carry_associations_onto_flows",
"types": "link_flows_to_their_substance",
"roles": "link_flows_to_their_substance"
},
"cas_match_labels": {
"74-83-9": "exactMatch"
},
"cas_number_sources": {
"74-83-9": {
"prov:wasGeneratedBy": "registry_number_from_name",
"prov:wasAttributedTo": "brightway-flows",
"prov:hadPrimarySource": [
"EF 3.1"
],
"prov:wasDerivedFrom": "another row of this source list gives this name"
}
},
"_transformed": true,
"_provided": {
"name": "Bromomethane",
"synonyms": [],
"context": [
"Emissions",
"Emissions to air",
"Emissions to air, unspecified"
],
"cas_numbers": [],
"ec_numbers": [],
"unit": "kg"
}
}Something wrong here?
A flow can be wrong in three ways, and they are decided differently. Pick the one that matches what you are looking at.
- A row from my list should not reach this flow
- This flow is not that chemical
- The compartment or the unit is wrong
- One of these characterisation factors cannot be this substance's
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