ChemicalBook > CAS DataBase List > 3',4'-DICHLOROACETOPHENONE

3',4'-DICHLOROACETOPHENONE

Product Name
3',4'-DICHLOROACETOPHENONE
CAS No.
2642-63-9
Chemical Name
3',4'-DICHLOROACETOPHENONE
Synonyms
NSC 403673;AKOS BBS-00003230;3',4'-Dichlorohypnone;3,4-Dicloroacetophenone;3,4-DICHLOROACETOPHENONE;3',4'-Dichloroacetophenone;1-Acetyl-3,4-dichlorobenzene;Acetophenone, 3',4'-dichloro-;1-(3,4-dichlorophenyl)-ethanon;1-(3,4-DICHLOROPHENYL)ETHANONE
CBNumber
CB1415632
Molecular Formula
C8H6Cl2O
Formula Weight
189.04
MOL File
2642-63-9.mol
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3',4'-DICHLOROACETOPHENONE Property

Melting point:
72-74 °C(lit.)
Boiling point:
135 °C12 mm Hg(lit.)
Density 
1.2979 (rough estimate)
refractive index 
1.5595 (estimate)
Flash point:
134-135mm°C/12mm
storage temp. 
Sealed in dry,Room Temperature
form 
solid
Appearance
White to light brown Solid
BRN 
742534
CAS DataBase Reference
2642-63-9(CAS DataBase Reference)
EPA Substance Registry System
Ethanone, 1-(3,4-dichlorophenyl)- (2642-63-9)
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Safety

Hazard Codes 
Xn,Xi
Risk Statements 
22-36/37/38
Safety Statements 
26-36/37/39-36-36/37
WGK Germany 
3
TSCA 
Yes
HS Code 
29147000
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H301Toxic if swalloed

H302Harmful if swallowed

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.

P270Do not eat, drink or smoke when using this product.

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

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

P405Store locked up.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
160520
Product name
3′,4′-Dichloroacetophenone
Purity
99%
Packaging
25g
Price
$16.24
Updated
2025/07/31
Sigma-Aldrich
Product number
160520
Product name
3′,4′-Dichloroacetophenone
Purity
99%
Packaging
100g
Price
$77.9
Updated
2023/06/20
TCI Chemical
Product number
D0311
Product name
3',4'-Dichloroacetophenone
Purity
>98.0%(GC)
Packaging
25g
Price
$180
Updated
2025/07/31
TRC
Product number
D431775
Product name
3'',4''-Dichloroacetophenone
Packaging
5g
Price
$55
Updated
2021/12/16
TRC
Product number
D431775
Product name
3'',4''-Dichloroacetophenone
Packaging
1g
Price
$50
Updated
2021/12/16
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3',4'-DICHLOROACETOPHENONE Chemical Properties,Usage,Production

Chemical Properties

white to cream-colored cryst. powder or crystals

Uses

3'',4''-Dichloroacetophenone (cas# 2642-63-9) is a compound useful in organic synthesis.

Uses

3′,4′-Dichloroacetophenone (3,4-Dichloroacetophenone) was used in the synthesis of substituted aryl aminothiazoles.

3',4'-DICHLOROACETOPHENONE Preparation Products And Raw materials

Raw materials

Preparation Products

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3',4'-DICHLOROACETOPHENONE Suppliers

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View Lastest Price from 3',4'-DICHLOROACETOPHENONE manufacturers

Hebei Chuanghai Biotechnology Co., Ltd
Product
3',4'-DICHLOROACETOPHENONE 2642-63-9
Price
US $0.00-0.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
20 mt
Release date
2024-12-04
Career Henan Chemical Co
Product
3',4'-DICHLOROACETOPHENONE 2642-63-9
Price
US $1.00/kg
Min. Order
1kg
Purity
95%-99%
Supply Ability
as request
Release date
2018-12-24

2642-63-9, 3',4'-DICHLOROACETOPHENONERelated Search:

3,4-Difluorobenzophenone 2',3',4'-TRICHLOROACETOPHENONE Disperse Violet 28 (DICHLOROMETHYL)DIMETHYLCHLOROSILANE 3',4'-DICHLOROACETOPHENONE 3',4'-DICHLOROPROPIOPHENONE 3,4-Dichlorobenzophenone 3,4-DICHLOROBENZOYLACETONITRILE 2-(3,4-DICHLOROPHENYL)-2-OXOETHYLAMINE HYDROCHLORIDE 2,4'-Dichloroacetophenone 2',4'-Dichloroacetophenone, 98.50%,2,4-DICHLOROACETOPHENONE pure,2',4'-Dichloroacetophenone,2'',4''-DICHLOROACETOPHENONE 98.5%,2'',4''-DICHLOROACETOPHENONE 94% Oxiconazole 4-Amino-3,5-dichloroacetophenone 2-BROMO-1-(2,6-DICHLOROPHENYL)ETHANONE Oxiconazole nitrate 2,3'-Dichloroacetophenone,2,3''-DICHLOROACETOPHENONE 99+%,alpha ,3-Dichloroacetophenone,α,3-DICHLOROACETOPHENONE 2-Chloro-24Dichloroacetophenone,2-chloro-2’,4’-dichloroacetophenone,2,2',4'-trichloroacetophenone 2-Amino-2',4'-dichloroacetophenone

  • 1-(3,4-DICHLOROPHENYL)ETHAN-1-ONE
  • 1-(3,4-DICHLOROPHENYL)ETHANONE
  • 3,4-DICHLOROACETOPHENONE
  • AKOS BBS-00003230
  • 1-(3,4-dichlorophenyl)-ethanon
  • Acetophenone, 3',4'-dichloro-
  • 3',4'-Dichloroacetophenone 1-(3,4-Dichlorophenyl)ethanone 3,4-Dichloroacetophenone
  • 3'',4''-DICHLOROACETOPHENONE, 98+%
  • 1-Acetyl-3,4-dichlorobenzene
  • Methyl 3,4-dichlorophenyl ketone
  • 3',4'-Dichloroacetophenone,99%
  • 1-(3,4-dichlorophenyl)-1-ethanone
  • 3,4-Dicloroacetophenone
  • 3',4'-Dichlorohypnone
  • NSC 403673
  • 3',4'-Dichloroacetophenone 99%
  • 3',4'-Dichloroacetophenone, 97+%
  • 3',4'-Dichloroacetophenone &gt
  • Ethanone, 1-(3,4-dichlorophenyl)-
  • 3',4'-Dichloroacetophenone
  • 2642-63-9
  • 369-72-3
  • 2642-63-8
  • KETONE
  • Organic Building Blocks
  • Ketones
  • Building Blocks
  • Carbonyl Compounds
  • C7 to C8
  • Aromatic Acetophenones & Derivatives (substituted)
  • Acetophenone Series
  • Adehydes, Acetals & Ketones
  • Chlorine Compounds
  • C7 to C8
  • Carbonyl Compounds
  • Ketones
  • Aromatics
  • Miscellaneous Reagents