1,1-DIFLUOROBUTENE

Names

[ CAS No. ]:
407-09-0

[ Name ]:
1,1-DIFLUOROBUTENE

[Synonym ]:
1,1-difluoro-1-butene
1,1-Difluor-but-1-en
1,1-Difluorobutene
PC4001
1-Butene,1,1-difluoro
1,1-difluoro-but-1-ene

Chemical & Physical Properties

[ Density]:
0.931g/cm3

[ Boiling Point ]:
3,7ºC

[ Melting Point ]:
-144.9ºC

[ Molecular Formula ]:
C₄H₆F₂

[ Molecular Weight ]:
92.08720

[ Exact Mass ]:
92.04380

[ LogP ]:
2.17680

[ Vapour Pressure ]:
1370mmHg at 25°C

[ Index of Refraction ]:
1.3851

Safety Information

[ Hazard Codes ]:
F: Flammable;

[ Risk Phrases ]:
11

[ Safety Phrases ]:
16-23-33

[ RIDADR ]:
UN 3161

[ HS Code ]:
2903399090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

Customs

[ HS Code ]: 2903399090

[ Summary ]:
2903399090. brominated,fluorinated or iodinated derivatives of acyclic hydrocarbons. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%