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

Herd chemical
Tel
18051217850
Email
jingwen.li@herdchem.com
Country
China
ProdList
24
Advantage
58
J & K SCIENTIFIC LTD.
Tel
010-82848833 400-666-7788
Fax
86-10-82849933
Email
jkinfo@jkchemical.com
Country
China
ProdList
96815
Advantage
76
Alfa Aesar
Tel
400-6106006
Fax
021-67582001/03/05
Email
saleschina@alfa-asia.com
Country
China
ProdList
30123
Advantage
84
TCI (Shanghai) Development Co., Ltd.
Tel
021-67121386
Fax
021-67121385
Email
Sales-CN@TCIchemicals.com
Country
China
ProdList
24529
Advantage
81
Energy Chemical
Tel
021-021-58432009 400-005-6266
Fax
021-58436166
Email
sales8178@energy-chemical.com
Country
China
ProdList
44689
Advantage
61
Capot Chemical Co., Ltd
Tel
+86 (0) 571 85 58 67 18
Fax
0086-571-85864795
Email
sales@capotchem.com
Country
China
ProdList
18207
Advantage
66
Shanghai Hanhong Scientific Co.,Ltd.
Tel
021-54306202 13764082696
Email
info@hanhongsci.com
Country
China
ProdList
42958
Advantage
64
Shandong Xiya Chemical Co., Ltd
Tel
4009903999 13355009207
Fax
0539-6365991
Email
3007715519@qq.com
Country
China
ProdList
18738
Advantage
57
Syntechem Co.,Ltd
Tel
Fax
E-Mail Inquiry
Email
info@syntechem.com
Country
China
ProdList
12984
Advantage
57
Tianjin heowns Biochemical Technology Co., Ltd.
Tel
400 638 7771
Email
sales@heowns.com
Country
China
ProdList
14435
Advantage
57
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View Lastest Price from 2,4'-Dichloroacetophenone manufacturers

Shaanxi Dideu New Materials Co. Ltd
Product
2,4'-Dichloroacetophenone 937-20-2
Price
US $0.00-0.00/KG
Min. Order
1KG
Purity
98%
Supply Ability
10000KG
Release date
2024-11-09
Shaanxi Dideu Medichem Co. Ltd
Product
2,4'-Dichloroacetophenone 937-20-2
Price
US $0.10/KG
Min. Order
1KG
Purity
98.0%
Supply Ability
10
Release date
2024-08-04
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

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