3-fluoro-4-cyanobenzoic acid

Modify Date: 2024-01-02 20:04:49

3-fluoro-4-cyanobenzoic acid Structure
3-fluoro-4-cyanobenzoic acid structure
Common Name 3-fluoro-4-cyanobenzoic acid
CAS Number 176508-81-9 Molecular Weight 165.121
Density 1.4±0.1 g/cm3 Boiling Point 335.7±27.0 °C at 760 mmHg
Molecular Formula C8H4FNO2 Melting Point N/A
MSDS Chinese USA Flash Point 156.9±23.7 °C
Symbol GHS05 GHS07
GHS05, GHS07
Signal Word Danger

 Names

Name 4-Cyano-3-fluorobenzoic acid
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.4±0.1 g/cm3
Boiling Point 335.7±27.0 °C at 760 mmHg
Molecular Formula C8H4FNO2
Molecular Weight 165.121
Flash Point 156.9±23.7 °C
Exact Mass 165.022614
PSA 61.09000
LogP 1.63
Vapour Pressure 0.0±0.8 mmHg at 25°C
Index of Refraction 1.565

 Safety Information

Symbol GHS05 GHS07
GHS05, GHS07
Signal Word Danger
Hazard Statements H302-H315-H318-H335
Precautionary Statements P261-P280-P305 + P351 + P338
Personal Protective Equipment dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes Xi: Irritant;Xn: Harmful;
Risk Phrases R20/21/22
Safety Phrases 22-36/37/39-39-26
RIDADR UN 3439
HS Code 2926909090

 Synthetic Route

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3-fluoro-4-cyanobenzoic acid Structure

3-fluoro-4-cyan...

CAS#:176508-81-9

Literature: WO2007/70826 A1, ; Page/Page column 121 ; WO 2007/070826 A1

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3-fluoro-4-cyanobenzoic acid Structure

3-fluoro-4-cyan...

CAS#:176508-81-9

Literature: Organic letters, , vol. 5, # 1 p. 7 - 10

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3-fluoro-4-cyanobenzoic acid Structure

3-fluoro-4-cyan...

CAS#:176508-81-9

Literature: WO2006/45350 A1, ; Page/Page column 59-60 ; WO 2006/045350 A1

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3-fluoro-4-cyanobenzoic acid Structure

3-fluoro-4-cyan...

CAS#:176508-81-9

Literature: WO2005/123688 A2, ; Page/Page column 68 ; WO 2005/123688 A2

 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-Cyano-3-fluorobenzoic acid
3-fluoro-4-cyanobenzoic acid
4-Cyano-3-fluorobenzoicacid
Benzoic acid, 4-cyano-3-fluoro-
MFCD03094324