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4-Chlorobenzal chloride

4-Chlorobenzal chloride structure

CAS No:
13940-94-8
Formula:
C7H5Cl3
Chemical Name:
4-Chlorobenzal chloride
Synonyms:
Benzene,1-chloro-4-(dichloromethyl)-;Toluene,p,α,α-trichloro-;1-Chloro-4-(dichloromethyl)benzene;p-Chlorobenzal chloride;4-Chloro-1-(dichloromethyl)benzene;4-Chlorobenzylidene chloride;p-Chlorobenzylidene chloride;α,α,p-Trichlorotoluene;p-(Dichloromethyl)benzyl chloride;4-Chlorobenzal chloride;Dichloro(4-chlorophenyl)methane;α,α,4-Trichlorotoluene

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4-Chlorobenzal chloride Basic Attributes

Molecular Weight：

195.4736

Exact Mass：

195.47

EC Number：

237-721-7

DSSTox ID：

DTXSID1065683

HScode：

2903999090

Characteristics

PSA：

XLogP3：

3.81620

Density：

1.384

Melting Point：

35.64°C (estimate)

Boiling Point：

230.4°C (estimate)

Flash Point：

154.4ºC

Refractive Index：

1.5670 (estimate)

Toxicity：

LD50 unr-rat: 1875 mg/kg GISAAA 54(8),74,89

Safety Information

Precautionary statement(s)：

P261, P264, P270, P271, P273, P280, P301+P312, P302+P352, P304+P340, P305+P351+P338, P312, P321, P330, P332+P313, P337+P313, P362, P403+P233, P405, P501

Hazard Statements：

H302

GHS Classification：

|Warning|H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]|P261, P264, P270, P271, P273, P280, P301+P312, P302+P352, P304+P340, P305+P351+P338, P312, P321, P330, P332+P313, P337+P313, P362, P403+P233, P405, and P501|Aggregated GHS information provided by 35 companies from 3 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Drug Information

MeSH Entry Terms：

1-chloro-4-(dichloromethyl)benzene

4-Chlorobenzal chloride Use and Manufacturing

Methods of Manufacturing

Add p-chlorotoluene and phosphorous trichloride into the reaction pot, and pass chlorine to react under the irradiation of light. The reaction temperature is controlled at 160-170°C to generate p-chlorobenzylidene dichloride.

Uses

Pharmaceutical intermediates.

Manufacturing Info：

Benzene, 1-chloro-4-(dichloromethyl)-: INACTIVE

Computed Properties

Molecular Weight:195.5
XLogP3:4.1
Rotatable Bond Count:1
Exact Mass:193.945683
Monoisotopic Mass:193.945683
Heavy Atom Count:10
Complexity:95
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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Guide of 4-Chlorobenzal chloride

Basic Attributes
Characteristics
Safety Information
Drug Information
Use and Manufacturing
Computed Properties
Learn More Other Chemicals

4-Chlorobenzal chloride

SDS

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