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| CAS No.: | 1187-93-5 |
|---|---|
| Name: | Trifluoromethyl trifluorovinyl ether |
| Article Data: | 21 |
| Cas Database | |
| Molecular Structure: | |
|
|
|
| Formula: | C3F6O |
| Molecular Weight: | 166.023 |
| Synonyms: | Ethene,trifluoro(trifluoromethoxy)- (9CI);Ether, trifluoromethyl trifluorovinyl(7CI,8CI);3-Oxaperfluorobutene;Perfluoro(methyl vinyl ether);Perfluorovinyl perfluoromethyl ether;Trifluoro(trifluoromethoxy)ethylene;Trifluoromethoxytrifluoroethylene; |
| EINECS: | 214-703-7 |
| Density: | 1.504 g/cm3 |
| Boiling Point: | 14.649 °C at 760 mmHg |
| Flash Point: | -32.898 °C |
| Solubility: | Insoluble in water |
| Appearance: | Colorless gas |
| Hazard Symbols: |
 F
|
| Risk Codes: | 20 |
| Safety: | 23-38 |
| Transport Information: | UN 3153 |
| PSA: | 9.23000 |
| LogP: | 2.55790 |
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Chemistry
Molecular Structure of Trifluoromethyl trifluorovinyl ether (CAS NO.1187-93-5):
IUPAC Name: 1,1,2-trifluoro-2-(trifluoromethoxy)ethene
Molecular Formula: C3F6O
Molecular Weight: 166.02
CAS Registry Number: 1187-93-5
EINECS: 214-703-7
H bond acceptors: 1
H bond donors: 0
Freely Rotating Bonds: 1
Polar Surface Area: 9.23 Å2
Index of Refraction: 1.264
Molar Refractivity: 18.38 cm3
Molar Volume: 110.3 cm3
Surface Tension: 11.4 dyne/cm
Density: 1.504 g/cm3
Enthalpy of Vaporization: 25.13 kJ/mol
Boiling Point: 14.6 °C at 760 mmHg
Vapour Pressure: 1090 mmHg at 25°C
Product Categories: Fluoromonomer
InChI
InChI=1/C3F6O/c4-1(5)2(6)10-3(7,8)9
Smiles
C(O\C(=C(/F)F)F)(F)(F)F
Toxicity Data With Reference
| 1. | ihl-mus LC50:46 µg/m3/2H | 85JCAE Prehled Prumyslove Toxikologie; Organicke Latky Marhold, J.,Prague, Czechoslovakia.: Avicenum,1986,540. |
Consensus Reports
Reported in EPA TSCA Inventory.
Safety Profile
Hazard Codes: F.gif){kind=small}
Risk Statements: 20
20:Harmful by inhalation.
Safety Statements: 23-38
23: Do not breathe gas/fumes/vapor/spray (appropriate wording to be specified by the manufacturer)
38:In case of insufficient ventilation, wear suitable respiratory equipment.
RIDADR: 3153
RTECS: KO4350000
Hazard Note: Flammable gas
TSCA: T
Specification
Trifluoromethyl trifluorovinyl ether , with CAS number of 347-55-7, can be called 1,1,2-Trifluoro-2-(trifluoromethoxy)ethene ; ethene, 1,1,2-trifluoro-2-(trifluoromethoxy)- . Trifluoromethyl trifluorovinyl ether (CAS NO.1187-93-5) is 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 it may rupture violently and rocket.