4-(Difluoromethyl)benzonitrile

Modify Date: 2024-01-02 16:47:07

4-(Difluoromethyl)benzonitrile Structure
4-(Difluoromethyl)benzonitrile structure
Common Name 4-(Difluoromethyl)benzonitrile
CAS Number 55805-10-2 Molecular Weight 153.129
Density 1.2±0.1 g/cm3 Boiling Point 224.3±35.0 °C at 760 mmHg
Molecular Formula C8H5F2NO Melting Point N/A
MSDS N/A Flash Point 89.4±25.9 °C

 Names

Name 4-(Difluoromethyl)benzonitrile
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.2±0.1 g/cm3
Boiling Point 224.3±35.0 °C at 760 mmHg
Molecular Formula C8H5F2NO
Molecular Weight 153.129
Flash Point 89.4±25.9 °C
Exact Mass 153.039001
PSA 33.02000
LogP 2.03
Vapour Pressure 0.1±0.4 mmHg at 25°C
Index of Refraction 1.480

 Safety Information

HS Code 2926909090

 Synthetic Route

~79%

4-(Difluoromethyl)benzonitrile Structure

4-(Difluorometh...

CAS#:55805-10-2

Literature: Andrieux, Claude P.; Combellas, Catherine; Kanoufi, Frederic; Saveant, Jean-Michel; Thiebault, Andre Journal of the American Chemical Society, 1997 , vol. 119, # 40 p. 9527 - 9540

~63%

4-(Difluoromethyl)benzonitrile Structure

4-(Difluorometh...

CAS#:55805-10-2

Literature: Rozen, Shlomo; Zamir, Dov Journal of Organic Chemistry, 1991 , vol. 56, # 15 p. 4695 - 4700

~%

4-(Difluoromethyl)benzonitrile Structure

4-(Difluorometh...

CAS#:55805-10-2

Literature: Fujikawa, Kenichi; Fujioka, Yasutaka; Kobayashi, Akira; Amii, Hideki Organic Letters, 2011 , vol. 13, # 20 p. 5560 - 5563

~44%

4-(Difluoromethyl)benzonitrile Structure

4-(Difluorometh...

CAS#:55805-10-2

Literature: E. I. Du Pont de Nemours and Company Patent: US4051168 A1, 1977 ;

~%

4-(Difluoromethyl)benzonitrile Structure

4-(Difluorometh...

CAS#:55805-10-2

Literature: Organic Letters, , vol. 13, # 20 p. 5560 - 5563

~%

4-(Difluoromethyl)benzonitrile Structure

4-(Difluorometh...

CAS#:55805-10-2

Literature: Organic Letters, , vol. 13, # 20 p. 5560 - 5563

 Customs

HS Code 2926909090
Summary HS:2926909090 other nitrile-function compounds VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

 Synonyms

4-(difluoromethoxy)benzonitrile
Benzonitrile, 4-(difluoromethyl)-
4-(Difluoromethyl)benzonitrile