2,2-difluorobutane

Names

[ CAS No. ]:
353-81-1

[ Name ]:
2,2-difluorobutane

[Synonym ]:
sec-Butylidendifluorid
sec-Butylidenfluorid
butane,2,2-difluoro
2,2-Difluorbutan
2-butylidene difluoride
2,2-difluoro-butane

Chemical & Physical Properties

[ Density]:
0.891g/cm3

[ Boiling Point ]:
34.4ºC at 760 mmHg

[ Molecular Formula ]:
C₄H₈F₂

[ Molecular Weight ]:
94.10310

[ Exact Mass ]:
94.05940

[ LogP ]:
2.05160

[ Index of Refraction ]:
1.319

Safety Information

[ HS Code ]:
2903399090

Synthetic Route

Click to get detail synthetic route

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%