4-chloro-2,3,5,6-tetrafluorobenzoyl chloride

Modify Date: 2025-08-27 17:46:44

4-chloro-2,3,5,6-tetrafluorobenzoyl chloride Structure
4-chloro-2,3,5,6-tetrafluorobenzoyl chloride structure
Common Name 4-chloro-2,3,5,6-tetrafluorobenzoyl chloride
CAS Number 145572-10-7 Molecular Weight 246.97400
Density 1.707 g/cm3 Boiling Point 196.1ºC at 760 mmHg
Molecular Formula C7Cl2F4O Melting Point N/A
MSDS N/A Flash Point 72.4ºC

 Names

Name 4-chloro-2,3,5,6-tetrafluorobenzoyl chloride
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.707 g/cm3
Boiling Point 196.1ºC at 760 mmHg
Molecular Formula C7Cl2F4O
Molecular Weight 246.97400
Flash Point 72.4ºC
Exact Mass 245.92600
PSA 17.07000
LogP 3.27540
Vapour Pressure 0.405mmHg at 25°C
Index of Refraction 1.4937

 Safety Information

Hazard Codes C: Corrosive;
Risk Phrases R34
Safety Phrases S26-S36/37/39-S45
RIDADR UN 3265
Packaging Group II
HS Code 2916399090

 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%

 Synonyms

4-chlorotetrafluorobenzoyl chloride
MFCD03001172
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