(1,1,2,2-tetrafluoroethoxy)ethylene

Modify Date: 2025-09-26 16:27:10

(1,1,2,2-tetrafluoroethoxy)ethylene Structure
(1,1,2,2-tetrafluoroethoxy)ethylene structure
Common Name (1,1,2,2-tetrafluoroethoxy)ethylene
CAS Number 681-49-2 Molecular Weight 144.06800
Density 1.218g/cm3 Boiling Point 66.7ºC at 760 mmHg
Molecular Formula C4H4F4O Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name 1-ethenoxy-1,1,2,2-tetrafluoroethane
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.218g/cm3
Boiling Point 66.7ºC at 760 mmHg
Molecular Formula C4H4F4O
Molecular Weight 144.06800
Exact Mass 144.02000
PSA 9.23000
LogP 2.00440
Index of Refraction 1.307
InChIKey DJMQRXRWMWKDAP-UHFFFAOYSA-N
SMILES C=COC(F)(F)C(F)F

 Safety Information

HS Code 2909199090

 Customs

HS Code 2909199090
Summary 2909199090. other acyclic ethers and their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%

 Synonyms

einecs 211-654-3
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