CAS 21900-51-6|2-Chloro-5-fluorobenzoyl chloride

Introduction：Basic information about CAS 21900-51-6|2-Chloro-5-fluorobenzoyl chloride, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

Table of Contents

1. Names
2. Chemical & Physical Properties
3. Safety Information
4. Customs
5. Synonyms

Common Name	2-Chloro-5-fluorobenzoyl chloride
CAS Number	21900-51-6	Molecular Weight	193.003
Density	1.5±0.1 g/cm3	Boiling Point	227.3±20.0 °C at 760 mmHg
Molecular Formula	C₇H₃Cl₂FO	Melting Point	/
MSDS	USA	Flash Point	91.2±21.8 °C

Names

Name	2-chloro-5-fluorobenzoyl chloride
Synonym	More Synonyms

Chemical & Physical Properties

Density	1.5±0.1 g/cm3
Boiling Point	227.3±20.0 °C at 760 mmHg
Molecular Formula	C₇H₃Cl₂FO
Molecular Weight	193.003
Flash Point	91.2±21.8 °C
Exact Mass	191.954498
PSA	17.07000
LogP	2.59
Vapour Pressure	0.1±0.4 mmHg at 25°C
Index of Refraction	1.540
InChIKey	SGZSJPBASHYOHQ-UHFFFAOYSA-N
SMILES	O=C(Cl)c1cc(F)ccc1Cl

Safety Information

Hazard Codes	C: Corrosive;
Risk Phrases	R34
Safety Phrases	S26-S36/37/39
RIDADR	3265
Packaging Group	II
Hazard Class	8
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

Benzoyl chloride, 2-chloro-5-fluoro-

GVR BG EF

MFCD01631417

2640754

2-chloro-5-fluorobenzoylchloride

5-fluoro-2-chlorobenzoyl chloride

2-Chlor-5-fluor-benzoylchlorid

2-Chloro-5-fluorobenzoyl chloride

Recommended......