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3,4-Dichlorobenzoyl chloride

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Origin: China

Cas No: 3024-72-4

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 100 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

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Products Specification
Product Description

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CAS No.: 3024-72-4 Formula: C7H3Cl3O Molecular Weight: 209.45700

Description

3,4-Dichlorobenzoyl chloride was used in the synthesis of 3,4-dichlorophenylacetic acid by Arndt-Eistert method. It is prepared by refluxing 3,4-dichlorobenzoic acid with thionyl chloride.

Basic Info

Chemical Name	3,4-Dichlorobenzoyl chloride
Synonyms	Benzoyl chloride,3,4-dichloro; 3,4 dichlorobenzoyl chloride; 3,4-dichloro-benzoic acid chloride; 3,4-l-dichlorobenzoyl-chloride; Benzoyl chloride, 3,4-dichloro-;
CAS No.	3024-72-4
Molecular Formula	C7H3Cl3O
Molecular Weight	209.45700
PSA	17.07000
LogP	3.37240

Properties

Appearance & Physical State	white crystals
Density	1.445g/cm3
Boiling Point	242ºC
Melting Point	30-33ºC
Flash Point	142ºC
Refractive Index	1.566
Stability	Stable under normal temperatures and pressures.
Storage Condition	Keep container closed when not in use. Corrosives area. Store protected from moisture.

Safety Info

Hazard Class	8
Safety Statements	S26-S36/37/39-S45
HS Code	2916399090
WGK Germany	3
Packing Group	II
RIDADR	UN 3261 8
Risk Statements	R34
Hazard Codes	C

Synthesis Route

3,4-dichlorobenzoic acid→3,4-Dichlorobenzoyl chloride

Precursor

3,4-dichlorobenzoic acid

Downstream Product

Ethyl 3,4-dichlorobenzoate
3,4-dichloro-N-(3,4-dichlorophenyl)benzamide
5-(3,4-dichlorophenyl)-2,4-dimethyl-1,2,4-triazole-3-thione
3,4-dichloro-N-(2-hydroxyphenyl)benzamide

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