1,1′-Oxybis[1,1-difluoromethane]

(Difluoromethoxy)difluoromethane
Bis(difluoromethyl) ether
Ether, bis(difluoromethyl)
HFE-134
Methane, 1,1′-oxybis[1,1-difluoro-
Methane, oxybis[difluoro-
R-E 134

Property	Value
InChI2D key string chemrof:inchi2d_key_string	IOCGMLSHRBHNCM-UHFFFAOYSA-N
InChI2D string chemrof:inchi2d_string	InChI=1S/C2H2F4O/c3-1(4)7-2(5)6/h1-2H
IUPAC name chemrof:IUPAC_name	1,1′-Oxybis[1,1-difluoromethane]
Molecular formula chemrof:molecular_formula	C2H2F4O
Molecular mass chemrof:molecular_mass	118.029
Monoisotopic mass chemrof:monoisotopic_mass	118.004178
SMILES string chemrof:smiles_string	FC(F)OC(F)F

Where else this substance is described. Collected while the pipeline resolved it — from ChEBI's cross-references, from PubChem's identifier list, and from the CAS number — so a link here is a record the merge actually read, not a search it suggests.

Resource	URL	Recorded by
CAS Common Chemistry	https://commonchemistry.cas.org/detail?cas_rn=1691-17-4	enrich_references.pubchem_identifier_url
comptox.epa.gov	https://comptox.epa.gov/dashboard/DTXSID2073271	enrich_references.pubchem_identifier_url
jglobal.jst.go.jp	http://jglobal.jst.go.jp/en/redirect?Nikkaji_No=J665.421E	enrich_references.pubchem_identifier_url
PubChem	https://pubchem.ncbi.nlm.nih.gov/compound/74321	enrich_references.pubchem_compound
wikidata.org	https://www.wikidata.org/wiki/Q66084494	enrich_references.pubchem_identifier_url

Flow	Context	Source	Unit	CFs
1f30d649-6556-11dd-ad8b-0800200c9a66	Environmental → Air → Aircraft cruise height	EF 3.1	kg	2
fe0acd60-3ddc-11dd-a4d2-0050c2490048	Environmental → Air → Ground level → Urban (>1000 people/square mile)	EF 3.1	kg	2
fe0acd60-3ddc-11dd-a4d1-0050c2490048	Environmental → Air → Long-term	EF 3.1	kg	2
fe0acd60-3ddc-11dd-a4d3-0050c2490048	Environmental → Air → Medium stack, <150 meters → Rural (<1000 people/square mile)	EF 3.1	kg	2
fe0acd60-3ddc-11dd-a4d0-0050c2490048	Environmental → Air → Unknown	EF 3.1	kg	2
1f30d647-6556-11dd-ad8b-0800200c9a66	Environmental → Ground → Agricultural	EF 3.1	kg	0
1f30d64a-6556-11dd-ad8b-0800200c9a66	Environmental → Ground → Non-agricultural	EF 3.1	kg	0
1f30d64c-6556-11dd-ad8b-0800200c9a66	Environmental → Ground → Unknown	EF 3.1	kg	0
1f30d64e-6556-11dd-ad8b-0800200c9a66	Environmental → Water → Long-term	EF 3.1	kg	0
1f30d64b-6556-11dd-ad8b-0800200c9a66	Environmental → Water → Ocean	EF 3.1	kg	0
1f30d648-6556-11dd-ad8b-0800200c9a66	Environmental → Water → Surface water	EF 3.1	kg	0
1f30d64d-6556-11dd-ad8b-0800200c9a66	Environmental → Water → Unknown	EF 3.1	kg	0

Everything that changed this substance (51 changes)

Open the changes page

Flow object JSON

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1,1′-Oxybis[1,1-difluoromethane]

Identity

Structure

Alternative labels

Properties

Known URLs

Elementary flows

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