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2,4-Dichlorobenzyl chloride

2,4-Dichlorobenzyl chloride structure

CAS No:
94-99-5
Chemical Name:
2,4-Dichlorobenzyl chloride
Synonyms:
Benzene,2,4-dichloro-1-(chloromethyl)-;Toluene,α,2,4-trichloro-;2,4-Dichloro-1-(chloromethyl)benzene;2,4-Dichlorobenzyl chloride;α,2,4-Trichlorotoluene;2,4,α-Trichlorotoluene;1-Chloromethyl-2,4-dichlorobenzene;NSC 406892;2271328-35-7
Categories:
Pharmaceutical Intermediates > Bulk Drug Intermediates

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Description

clear colorless to very light yellow oily liquid

2,4-Dichlorobenzyl chloride Basic Attributes

Molecular Weight：

195.47

Exact Mass：

195.47

BRN：

387220

EC Number：

202-381-0

UNII：

85E96P2S3S

NSC Number：

406892

DSSTox ID：

DTXSID9045005

HScode：

29036990

Characteristics

PSA：

XLogP3：

3.8

Appearance：

Clear colorless to very light yellow Oily Liquid

Density：

1.4±0.1 g/cm3

Melting Point：

-2.6 °C

Boiling Point：

248 °C

Flash Point：

>230 °F

Refractive Index：

1.563

Storage Conditions：

Store below +30°C.

Vapor Pressure：

0.03 mmHg

Safety Information

Packing level：

Hazard category：

Transport codes：

UN 3265 8/PG 2

wgk germany：

hazard class code：

34-37-50/53-22

safety instructions：

26-36/37/39-45-61-60

Marks：

C,N

Hazard note：

Corrosive

Stability/Shelf Life：

Stable under normal temperatures and pressures.

Precautionary statement(s)：

P280-P305 + P351 + P338-P310

Hazard Statements：

H314

GHS Classification：

|Danger|H302 (53.85%): Harmful if swallowed [Warning Acute toxicity, oral]|P260, P261, P264, P270, P271, P273, P280, P301+P312, P301+P330+P331, P302+P352, P303+P361+P353, P304+P312, P304+P340, P305+P351+P338, P310, P312, P321, P330, P332+P313, P337+P313, P362, P363, P391, P403+P233, P405, and P501|Aggregated GHS information provided by 104 companies from 13 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

2,4-Dichlorobenzyl chloride Use and Manufacturing

Methods of Manufacturing

The preparation method is based on 2, 4-dichlorotoluene as a raw material, adding a little PCl3 as a catalyst, heating to 120°C, chlorinating with chlorine gas under light conditions, controlling the amount of chlorine gas and performing intermediate control with GC. It is 2, 4-dichlorobenzyl chloride, and there is also a small amount of 2, 4-dichlorobenzylidene dichloride. In addition, azobisisobutyronitrile can also be used as a catalyst to chlorinate with 2, 4-dichlorotoluene as the raw material at an appropriate temperature to control the amount of chlorine gas and GC intermediate control to obtain 2, 4-dichlorobenzene Benzyl chloride.

Uses

Reagent used in the addition of dichlorobenzene.

Manufacturing Info：

Benzene, 2,4-dichloro-1-(chloromethyl)-: ACTIVE

Computed Properties

Molecular Weight:195.5
XLogP3:3.8
Rotatable Bond Count:1
Exact Mass:193.945683
Monoisotopic Mass:193.945683
Heavy Atom Count:10
Complexity:105
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

Material

Toluene

2,4-Dichlorotoluene

Recommended Suppliers of 2,4-Dichlorobenzyl chloride

HANGZHOU LEAP CHEM CO., LTD. Contact Supplier

CN
5 YRS

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Trader Supplier of Intermediates,Building blocks,API,Silicones,Peptides,Lab chemicals,Biochemicals,Pharmaceuticals,Screening Compounds,Food Additives

2,4-Dichloro benzyl chloride

CAS No.: 94-99-5

Content: 99.00%

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Shanghai Lonwin Chemical Co.,Ltd Contact Supplier

CN
3 YRS

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Trader Supplier of CHEMICALS,REAGENTS

Factory Supply α,2,4-trichlorotoluene CAS NO.94-99-5

CAS No.: 94-99-5

Grade: Pharmaceutical Grade

Content: 99%

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Guide of 2,4-Dichlorobenzyl chloride

Description
Basic Attributes
Characteristics
Safety Information
Use and Manufacturing
Computed Properties
Material
Recommended Suppliers
Latest News
Learn More Other Chemicals

2,4-Dichlorobenzyl chloride

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