CAS 1187-93-5 Perfluoro(methyl vinyl ether) (HCID 14474)

Overview

Perfluoro(methylvinyl ether) appears as a colorless gas. Heavier than air. Easily liquefied. Contact with the liquid may cause frost bite by evaporative cooling. May asphyxiate by displacing air. A flame may flash back from the source of ignition to the source of a leak. Under prolonged exposure to fire or heat containers may rupture violently and rocket.

Names & identifiers

Preferred name: Perfluoro(methyl vinyl ether)
IUPAC: 1,1,2-trifluoro-2-(trifluoromethoxy)ethene
English name: Trifluoromethyl trifluorovinyl ether
Molecular formula: C3F6O
Molecular weight: 166.02

Names & synonyms

Trifluoromethyl trifluorovinyl ether1187-93-5Perfluoro(methyl vinyl ether)Trifluoro(trifluoromethoxy)ethyleneEthene, 1,1,2-trifluoro-2-(trifluoromethoxy)-Ethene, trifluoro(trifluoromethoxy)-3-OXAPERFLUOROBUTENEEINECS 214-703-7UNII-6II375V3XGBRN 19074576II375V3XGETHER, TRIFLUOROMETHYL TRIFLUOROVINYL

Show more names

PMVEPerfluoro(methylvinylether)Perfluoromethylvinyl Ether (PMVE)uorovinyLtrifluoromethoxyetheneHexafluoro-3-oxa-1-buteneHexafluoro-2-oxa-3-buteneperfluorinatedmethylvinylether(Trifluoromethoxy)trifluoroethene

trifluoromethoxytrifluoroethyleneDTXSID3051599EC 214-703-7TRIFLUOROMETHYL TRIFLUORVINYL ETHERPERFLUOROVINYL PERFLUOROMETHYL ETHERRefChem:171634DTXCID10301511,1,2-trifluoro-2-(trifluoromethoxy)ethene

Database identifiers

CAS: 1187-93-5
PubChem CID: 14474
DTXSID: DTXSID3051599
UNII: 6II375V3XG
EC Number: 214-703-7
Nikkaji: J203.449B

Properties

Computed structural properties

XLogP: 2.4
Topological polar surface area: 9.2 Å²
Hydrogen bond donors: 0
Hydrogen bond acceptors: 7
Rotatable bonds: 1
Heavy atoms: 10
Formal charge: 0
Complexity: 142

Experimental & physicochemical properties

PFAS · 6 items

PFAS -> Suspected persistent, mobile, toxic (PMT) PFAS or PFAS-like compounds

PFAS -> OECD Category

PFAS -> Other/unspecified

PFAS -> PFAS identified in REACH Regulation EC No. 1272/2008

SpringerMaterials PropertiesSchoenflies notation

Food Contact SubstancesFCS -> FDA Inventory of Food Contact Substances Listed in 21 CFR

Physical Description · 2 items

Perfluoro(methylvinyl ether) appears as a colorless gas. Heavier than air. Easily liquefied. Contact with the liquid may cause frost bite by evaporative cooling. May asphyxiate by displacing air. A flame may flash back from the source of ignition to the source of a leak. Under prolonged exposure to fire or heat containers may rupture violently and rocket.

Gas Vapor

Physicochemical properties

Boiling point: -22 °C · -22 °C
Density: 1.321 · 1.3210 (estimate)
vapor pressure: 101.325 kPa · 101.325kPa at 20℃
Water Solubility: 31.5 mg/L · 31.5mg/L at 28℃
InChI: InChI=1S/C3F6O/c4-1(5)2(6)10-3(7,8)9
InChIKey: BLTXWCKMNMYXEA-UHFFFAOYSA-N
SMILES: C(/F)(\F)=C(/F)\OC(F)(F)F
LogP: 1.42 · 1.42
Indirect Additives used in Food Contact Substances: PERFLUOROMETHYL VINYL ETHER
FDA 21 CFR: 177.24 · 177.2400
FDA UNII: 6 II375V3XG · 6II375V3XG
EPA Substance Registry System: 1 · Ethene, 1,1,2-trifluoro-2-(trifluoromethoxy)- (1187-93-5)
Symbol(GHS): 2 · GHS02,GHS04,GHS07
Signal word: Danger
Hazard statements: 220 · H220-H280-H332-EUH044
Precautionary statements: 251 · P251-P210-P260
Hazard Codes: F
Risk Statements: 20 · 20
Safety Statements: 23 · 23-38
RIDADR: 3153 · UN 3153
RTECS: 4350000 · KO4350000
Hazard Note: Flammable gas
TSCA: TSCA listed
HazardClass: 2.1 · 2.1
HS Code: 2909199090 · 2909199090
REACH Registrations: Active
Excepted Quantities: Not Permitted as Excepted Quantity

Safety & regulation

GHS classification

GHS Classification · 6 items

Danger

H220 (18.2%): Extremely flammable gas [Danger Flammable gases]

P203, P210, P222, P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P317, P319, P321, P332+P317, P337+P317, P362+P364, P377, P381, P403, P403+P233, P405, P410+P403, and P501 (click each P-code to see the statement)

Aggregated GHS information provided per 11 reports by companies from 4 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Danger

H220: Extremely flammable gas [Danger Flammable gases]

Hazard information

Regulatory Information · 3 items

Regulation (EC) No 1935/2004 (amended)

Ethene, 1,1,2-trifluoro-2-(trifluoromethoxy)- is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of Ethene, 1,1,2-trifluoro-2-(trifluoromethoxy)- are required to report information about their production and use of this chemical to the EPA under the Toxic Substances Control Act (TSCA). (40 eCFR Part 711)

Status: Active Update: 25-11-2022 https://echa.europa.eu/registration-dossier/-/registered-dossier/13408

DOT LabelFlammable Gas

Fire Hazards · 2 items

Excerpt from ERG Guide 115 [Gases - Flammable (Including Refrigerated Liquids)]:

· EXTREMELY FLAMMABLE.

Health Hazards · 2 items

Excerpt from ERG Guide 115 [Gases - Flammable (Including Refrigerated Liquids)]:

· Vapors may cause dizziness or asphyxiation without warning, especially when in closed or confined areas.

DOT ID and Guide3153 115

Reactive GroupEthers

Safety & protection

Fire FightingExcerpt from ERG Guide 115 [Gases - Flammable (Including Refrigerated Liquids)]:

Accidental Release Measures · 2 items

· CALL 911. Then call emergency response telephone number on shipping paper. If shipping paper not available or no answer, refer to appropriate telephone number listed on the inside back cover.

· ELIMINATE all ignition sources (no smoking, flares, sparks or flames) from immediate area.

First Aid · 2 items

Excerpt from ERG Guide 115 [Gases - Flammable (Including Refrigerated Liquids)]:

General First Aid:

Exposure Control and Personal Protection· Wear positive pressure self-contained breathing apparatus (SCBA).

Nonfire Spill ResponseExcerpt from ERG Guide 115 [Gases - Flammable (Including Refrigerated Liquids)]:

Isolation and Evacuation · 2 items

Excerpt from ERG Guide 115 [Gases - Flammable (Including Refrigerated Liquids)]:

Immediate precautionary measure

Safety data

tsca: TSCA listed
rtecs: KO4350000
ridadr: UN 3153
hs_code: 2909199090
risk_code: 20
Signal word: Danger
Symbol(GHS): GHS02,GHS04,GHS07
hazard_code: F
hazard_note: Flammable gas
safety_code: 23-38
hazard_class: 2.1
Hazard statements: H220-H280-H332-EUH044
Excepted Quantities: Not Permitted as Excepted Quantity
REACH Registrations: Active
Precautionary statements: P251-P210-P260

Chemistry & industry

Uses & manufacturing

U.S. Production2023: 250,000 - <550,000 lb

Industry UsesMonomers

Use ClassificationPFAS (per- and polyfluoroalkyl substances) -> OECD Category

General Manufacturing Information · 2 items

Plastics Material and Resin Manufacturing

Ethene, 1,1,2-trifluoro-2-(trifluoromethoxy)-: ACTIVE

Applications · 2 items

UsesTrifluoromethyl trifluorovinyl ether is a chemical substance with the molecular formula C3F6O, also known as perfluoromethyl vinyl ether. As an important fluorinated monomer, trifluoromethyl trifluorovinyl ether has wide applications in the synthesis of novel fluoroplastics and fluororubbers.

General DescriptionA colorless gas. Heavier than air. Easily liquefied. Contact with the liquid may cause frost bite by evaporative cooling. May asphyxiate by displacing air. A flame may flash back from the source of ignition to the source of a leak. Under prolonged exposure to fire or heat containers may rupture violently and rocket.