ChemicalBook > CAS DataBase List > 2,4'-Dichloroacetophenone

2,4'-Dichloroacetophenone

Product Name
2,4'-Dichloroacetophenone
CAS No.
937-20-2
Chemical Name
2,4'-Dichloroacetophenone
Synonyms
à,4-dichloroacetophenone;2,4'-Dichloroacetopheone;2,4'-Dichloroacetophenone;4',α-Dichloroacetophenone;α,4'-Dichloroacetophenone;4-CHLOROPHENACYL CHLORIDE;2,4'-dichloroacetophenone;4-CHLOROAPHENACYL CHLORIDE;4-Chlorophenylacyl chloride;2-Chloro-4Chloroacetophenone
CBNumber
CB0364078
Molecular Formula
C8H6Cl2O
Formula Weight
189.04
MOL File
937-20-2.mol
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2,4'-Dichloroacetophenone Property

Melting point:
100-102 °C(lit.)
Boiling point:
270 °C(lit.)
Density 
1.2979 (rough estimate)
refractive index 
1.5640 (estimate)
Flash point:
270°C
form 
powder to crystal
color 
White to Almost white
BRN 
637861
CAS DataBase Reference
937-20-2(CAS DataBase Reference)
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Safety

Hazard Codes 
Xi
Risk Statements 
36/37/38
Safety Statements 
26-36-37/39
RIDADR 
UN 3335
WGK Germany 
3
HS Code 
29147000
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P271Use only outdoors or in a well-ventilated area.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
392006
Product name
2,4′-Dichloroacetophenone
Purity
99%
Packaging
25g
Price
$92.8
Updated
2023/06/20
Sigma-Aldrich
Product number
392006
Product name
2,4′-Dichloroacetophenone
Purity
99%
Packaging
100g
Price
$292
Updated
2023/06/20
TCI Chemical
Product number
C1306
Product name
4-Chlorophenacyl Chloride
Purity
>98.0%(GC)
Packaging
5g
Price
$72
Updated
2024/03/01
TCI Chemical
Product number
C1306
Product name
4-Chlorophenacyl Chloride
Purity
>98.0%(GC)
Packaging
25g
Price
$226
Updated
2024/03/01
Alfa Aesar
Product number
A15954
Product name
2,4'-Dichloroacetophenone, 98+%
Packaging
100g
Price
$143
Updated
2021/12/16
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2,4'-Dichloroacetophenone Chemical Properties,Usage,Production

Chemical Properties

white to off-white crystalline powder

Uses

2,4′-Dichloroacetophenone (4-chlorophenacyl chloride) may be used in the synthesis of chiral chlorohydrin by asymmetric reduction., It may be used as an alkylating agent in the Williamson reaction of 7-hydroxycoumarins to form substituted oxoethers.

General Description

2,4′-Dichloroacetophenone is a substituted α-chloro aromatic ketone.2 Its 35/37Cl WURST-QCPMG NMR spectra has been investigated.

2,4'-Dichloroacetophenone Preparation Products And Raw materials

Raw materials

Preparation Products

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2,4'-Dichloroacetophenone Suppliers

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View Lastest Price from 2,4'-Dichloroacetophenone manufacturers

Zhuozhou Wenxi import and Export Co., Ltd
Product
2,4"-Dichloroacetophenone 937-20-2
Price
US $15.00-10.00/KG
Min. Order
1KG
Purity
99%+ HPLC
Supply Ability
Monthly supply of 1 ton
Release date
2021-08-11
Qingdao kaimoshi biochemical technology co., ltd.
Product
2,4'-Dichloroacetophenone 937-20-2
Price
US $0.00/Kg/Drum
Min. Order
25Kg/Drum
Purity
98% HPLC
Supply Ability
10 tons/month
Release date
2020-03-30
Career Henan Chemical Co
Product
2,4'-Dichloroacetophenone 937-20-2
Price
US $1.00/KG
Min. Order
1KG
Purity
98% HPLC
Supply Ability
10 tons/month
Release date
2020-01-08

937-20-2, 2,4'-Dichloroacetophenone Related Search:

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