4-Fluoro-2-(trifluoromethyl)benzoyl chloride

Modify Date: 2024-01-02 13:58:57

4-Fluoro-2-(trifluoromethyl)benzoyl chloride Structure
4-Fluoro-2-(trifluoromethyl)benzoyl chloride structure
Common Name 4-Fluoro-2-(trifluoromethyl)benzoyl chloride
CAS Number 189807-21-4 Molecular Weight 226.555
Density 1.5±0.1 g/cm3 Boiling Point 204.2±40.0 °C at 760 mmHg
Molecular Formula C8H3ClF4O Melting Point N/A
MSDS Chinese USA Flash Point 77.3±27.3 °C
Symbol GHS05
GHS05
Signal Word Danger

 Names

Name 4-fluoro-2-(trifluoromethyl)benzoyl chloride
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.5±0.1 g/cm3
Boiling Point 204.2±40.0 °C at 760 mmHg
Molecular Formula C8H3ClF4O
Molecular Weight 226.555
Flash Point 77.3±27.3 °C
Exact Mass 225.980850
PSA 17.07000
LogP 3.24
Vapour Pressure 0.3±0.4 mmHg at 25°C
Index of Refraction 1.453
Storage condition 2-8°C

 Safety Information

Symbol GHS05
GHS05
Signal Word Danger
Hazard Statements H314
Precautionary Statements P280-P305 + P351 + P338-P310
Personal Protective Equipment Faceshields;full-face respirator (US);Gloves;Goggles;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes C: Corrosive;
Risk Phrases R34
Safety Phrases S23-S26-S36/37/39-S45
RIDADR UN 3265 8/PG 2
WGK Germany 3
Packaging Group II
Hazard Class 8
HS Code 2916399090

 Synthetic Route

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4-Fluoro-2-(trifluoromethyl)benzoyl chloride Structure

4-Fluoro-2-(tri...

CAS#:189807-21-4

Literature: Chemical and Pharmaceutical Bulletin, , vol. 52, # 7 p. 818 - 829

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4-Fluoro-2-(trifluoromethyl)benzoyl chloride Structure

4-Fluoro-2-(tri...

CAS#:189807-21-4

Literature: US6831079 B1, ; Page/Page column 51 ; US 6831079 B1

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4-Fluoro-2-(trifluoromethyl)benzoyl chloride Structure

4-Fluoro-2-(tri...

CAS#:189807-21-4

Literature: EP1149096 B1, ;

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4-Fluoro-2-(trifluoromethyl)benzoyl chloride Structure

4-Fluoro-2-(tri...

CAS#:189807-21-4

Literature: US6090803 A1, ; US 6090803 A

 Customs

HS Code 2916399090
Summary 2916399090 other aromatic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

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 Synonyms

4-Fluoro-2-(trifluoroMethyl)benzoyl Chloride
2-tri-fluoromethyl-4-fluorobenzoyl chloride
4-fluoro-2-trifluoromethylbenzoic acid chloride
MFCD00061158
α,α,α,4-Tetrafluoro-o-toluoyl Chloride