Home > Organofluorine Compounds> 1,1,3,3-Tetrafluorodimethyl ether

1,1,3,3-Tetrafluorodimethyl ether

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Origin: China

Cas No: 1691-17-4

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 50 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

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CAS No.: 1691-17-4 Formula: C2H2F4O Molecular Weight: 118.03000

Basic Info

Chemical Name	1,1,3,3-Tetrafluorodimethyl ether
Synonyms	Bis(difluoromethyl) ether; difluoromethoxy(difluoro)methane;
CAS No.	1691-17-4
Molecular Formula	C2H2F4O
Molecular Weight	118.03000
PSA	9.23000
LogP	1.44820

Properties

Density	1.304g/cm3
Boiling Point	4,7ºC
Melting Point	-107ºC
Refractive Index	1.237
Vapor Pressure	5550mmHg at 25°C

Safety Info

Safety Statements	S23; S38
HS Code	2909199090
RIDADR	UN 3163
Hazard Codes	Xi

Synthesis Route

fluoro(fluoromethoxy)methane→tetrafluoromethane+hexafluoroethane
Dimethyl ether→tetrafluoromethane+Pentafluoroethane
1,2-bis(difluoromethoxy)-1,1,2,2-tetrafluoroethane→Pentafluoroethane+fluoroform

Precursor

dichloro(dichloromethoxy)methane
1,2-bis(difluoromethoxy)-1,1,2,2-tetrafluoroethane
Dimethyl ether
fluoro(fluoromethoxy)methane

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