4,4'-DIFLUORODIPHENYLACETYLENE

Modify Date: 2024-01-10 17:18:38

4,4'-DIFLUORODIPHENYLACETYLENE Structure
4,4'-DIFLUORODIPHENYLACETYLENE structure
Common Name 4,4'-DIFLUORODIPHENYLACETYLENE
CAS Number 5216-31-9 Molecular Weight 214.21000
Density N/A Boiling Point N/A
Molecular Formula C14H8F2 Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name 1-fluoro-4-[2-(4-fluorophenyl)ethynyl]benzene
Synonym More Synonyms

 Chemical & Physical Properties

Molecular Formula C14H8F2
Molecular Weight 214.21000
Exact Mass 214.05900
LogP 3.36460

 Safety Information

HS Code 2903999090

 Synthetic Route

 Customs

HS Code 2903999090
Summary 2903999090 halogenated derivatives of aromatic hydrocarbons VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%

 Synonyms

1,1'-ethyne-1,2-diylbis(4-fluorobenzene)