4-(Difluoromethoxy)benzonitrile

Modify Date: 2024-01-24 20:06:09

4-(Difluoromethoxy)benzonitrile Structure
4-(Difluoromethoxy)benzonitrile structure
Common Name 4-(Difluoromethoxy)benzonitrile
CAS Number 90446-25-6 Molecular Weight 169.12800
Density 1.26g/cm3 Boiling Point 244.6ºC at 760mmHg
Molecular Formula C8H5F2NO Melting Point 40-42ºC
MSDS N/A Flash Point 101.7ºC

 Names

Name 4-(Difluoromethoxy)benzonitrile
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.26g/cm3
Boiling Point 244.6ºC at 760mmHg
Melting Point 40-42ºC
Molecular Formula C8H5F2NO
Molecular Weight 169.12800
Flash Point 101.7ºC
Exact Mass 169.03400
PSA 33.02000
LogP 2.15968
Index of Refraction 1.478

 Safety Information

Hazard Codes T: Toxic;
HS Code 2926909090

 Synthetic Route

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4-(Difluoromethoxy)benzonitrile Structure

4-(Difluorometh...

CAS#:90446-25-6

Literature: US4434182 A1, ;

~68%

4-(Difluoromethoxy)benzonitrile Structure

4-(Difluorometh...

CAS#:90446-25-6

Literature: Shelyazhenko, S. V.; Fialkov, Yu. A.; Yagupol'skii, L. M. Journal of Organic Chemistry USSR (English Translation), 1992 , vol. 28, # 8.1 p. 1317 - 1324 Zhurnal Organicheskoi Khimii, 1992 , vol. 28, # 8 p. 1652 - 1660

~88%

4-(Difluoromethoxy)benzonitrile Structure

4-(Difluorometh...

CAS#:90446-25-6

Literature: Thomoson, Charles S.; Dolbier, William R. Journal of Organic Chemistry, 2013 , vol. 78, # 17 p. 8904 - 8908

 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

BENZONITRILE,4-(DIFLUOROMETHOXY)-
MFCD00085006
4-difluoromethoxybenzonitrile
4-(difluoromethoxy)benzenecarbonitrile