4-(Trifluoromethyl)benzonitrile

Modify Date: 2024-01-02 15:00:28

4-(Trifluoromethyl)benzonitrile Structure
4-(Trifluoromethyl)benzonitrile structure
Common Name 4-(Trifluoromethyl)benzonitrile
CAS Number 455-18-5 Molecular Weight 171.119
Density 1.3±0.1 g/cm3 Boiling Point 183.2±0.0 °C at 760 mmHg
Molecular Formula C8H4F3N Melting Point 39-41 °C(lit.)
MSDS Chinese USA Flash Point 71.7±0.0 °C
Symbol GHS02 GHS07
GHS02, GHS07
Signal Word Danger

 Names

Name 4-(Trifluoromethyl)benzonitrile
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.3±0.1 g/cm3
Boiling Point 183.2±0.0 °C at 760 mmHg
Melting Point 39-41 °C(lit.)
Molecular Formula C8H4F3N
Molecular Weight 171.119
Flash Point 71.7±0.0 °C
Exact Mass 171.029587
PSA 23.79000
LogP 2.63
Vapour Pressure 0.8±0.3 mmHg at 25°C
Index of Refraction 1.461

 Safety Information

Symbol GHS02 GHS07
GHS02, GHS07
Signal Word Danger
Hazard Statements H228-H302 + H312 + H332
Precautionary Statements P210-P280
Personal Protective Equipment dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes Xn:Harmful
Risk Phrases R20/21/22
Safety Phrases S36/37-S45
RIDADR UN 1325 4.1/PG 2
WGK Germany 3
Packaging Group III
Hazard Class 6.1
HS Code 29269095

 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%

 Articles2

More Articles
Nickel-catalyzed carbocyanation of alkynes with allyl cyanides.

J. Am. Chem. Soc. 131 , 10964, (2009)

Allyl cyanides are found to add across alkynes in the presence of a nickel/P(4-CF(3)-C(6)H(4))(3) catalyst to give polysubstituted 2,5-hexadienenitriles with defined stereo- and regiochemistry. Use of...

Improving palladium-catalyzed cyanation of aryl halides: development of a state-of-the-art methodology using potassium hexacyanoferrate (II) as cyanating agent. Schareina T, et al.

J. Organomet. Chem. 689(24) , 4576-83, (2004)

 Synonyms

MFCD00001826
4-(Trifluoromethyl)benzonitrile
4-Cyanobenzotrifluoride
p-Tolunitrile, α,α, α-trifluoro-
NCR DXFFF
Trifluoro-p-tolunitrile
p-Cyanobenzotrifluoride
Benzonitrile, 4-(trifluoromethyl)-
α,α,α-Trifluoro-p-tolunitrile
EINECS 207-239-1
p-(Trifluoromethyl)benzonitrile
Alpha,Alpha,Alpha-Trifluoro-p-Tolunitrile
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