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GAMMA-CHLOROBUTYROPHENONE

Product Name
GAMMA-CHLOROBUTYROPHENONE
CAS No.
939-52-6
Chemical Name
GAMMA-CHLOROBUTYROPHENONE
Synonyms
z-Chlorobutyrophenone;γ-chlorobutyrophenone;4-CHLOROBUTYROPHENONE;4-Chlorobutyrophenone,95%;GAMMA-CHLOROBUTYROPHENONE;omega-Chlorobutyrophenone;4-CHLORO-1-PHENYLBUTANONE;γ-Chlorobutyrophenone ,99%;4-CHLOROBUTYROPHENONE, TECH.;3-chloropropyl phenyl ketone
CBNumber
CB6133571
Molecular Formula
C10H11ClO
Formula Weight
182.65
MOL File
939-52-6.mol
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GAMMA-CHLOROBUTYROPHENONE Property

Melting point:
19-20 °C (lit.)
Boiling point:
130-133 °C4 mm Hg
Density 
1.137 g/mL at 25 °C (lit.)
refractive index 
n20/D 1.544(lit.)
Flash point:
>230 °F
BRN 
878974
CAS DataBase Reference
939-52-6(CAS DataBase Reference)
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Safety

Hazard Codes 
Xi
Safety Statements 
23-24/25
RIDADR 
UN 2927 6.1/PG 1
WGK Germany 
3
HS Code 
2914790090
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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

P271Use only outdoors or in a well-ventilated area.

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

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
363448
Product name
4-Chlorobutyrophenone
Purity
technical grade
Packaging
5g
Price
$56.5
Updated
2022/05/15
Alfa Aesar
Product number
L06383
Product name
4-Chlorobutyrophenone, 95%
Packaging
5g
Price
$33.8
Updated
2023/06/20
Alfa Aesar
Product number
L06383
Product name
4-Chlorobutyrophenone, 95%
Packaging
25g
Price
$135
Updated
2023/06/20
TRC
Product number
C384988
Product name
4-Chlorobutyrophenone
Packaging
10mg
Price
$45
Updated
2021/12/16
TRC
Product number
C384988
Product name
4-Chlorobutyrophenone
Packaging
100mg
Price
$130
Updated
2021/12/16
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GAMMA-CHLOROBUTYROPHENONE Chemical Properties,Usage,Production

Uses

4-Chlorobutyrophenone may be used in the preparation of silyl enol ether, Z-4-chloro-1-phenyl-1-trimethylsilyloxybut-1-ene. It may be used as starting material in the preparation of 8-arylimidazopyridines.

Synthesis Reference(s)

Journal of the American Chemical Society, 79, p. 1455, 1957 DOI: 10.1021/ja01563a049

General Description

4-Chlorobutyrophenone is a chloro ketone. Preparation of 4-chlorobutyrophenone is reported.

Purification Methods

Fractionate the ketone several times using a short column. It recrystallises from pet ether at -20o as glistening white rosettes and is filtered at 0o, and dried in a vacuum desiccator over H2SO4. The semicarbazone has m 136-137o. [Conant et al. J Am Chem Soc 46 1882 1924, Cloke J Chem Soc 1174 1929, Hart & Curtis J Am Chem Soc 79 931 1957, Beilstein 7 IV 711.]

GAMMA-CHLOROBUTYROPHENONE Preparation Products And Raw materials

Raw materials

p-Toluenesulfonic acid Zinc chloride Succinic anhydride Aluminum chloride Diethyl ether Benzene Ethyl acetate Lithium Aluminum Hydride Hydrochloric acid Sodium bicarbonate Dichloromethane Ethylene glycol Methanol Thionyl chloride Sulfuric acid Gamma Butyrolactone

Preparation Products

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GAMMA-CHLOROBUTYROPHENONE Suppliers

China 55 Europe 2 Germany 2 India 2 Slovakia 1 Switzerland 2 Ukraine 1 United Kingdom 6 United States 11 Global 82
Service Chemical Inc.
Tel
--
Fax
--
Email
sales@chemos-group.com
Country
Germany
ProdList
6350
Advantage
71
ABCR GmbH & CO. KG
Tel
--
Fax
--
Email
info@abcr.de
Country
Germany
ProdList
6831
Advantage
75
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View Lastest Price from GAMMA-CHLOROBUTYROPHENONE manufacturers

Career Henan Chemical Co
Product
GAMMA-CHLOROBUTYROPHENONE 939-52-6
Price
US $1.00/KG
Min. Order
1IU
Purity
99%
Supply Ability
200kg
Release date
2019-12-26

939-52-6, GAMMA-CHLOROBUTYROPHENONERelated Search:

p-Fluoro-gamma-chlorobutyrophenone 4-CHLORO-4'-METHYLBUTYROPHENONE 4-TERBUTYL-GAMMA-CHLOROBUTYROPHENONE ,4-TERT-BUTYL-GAMMA-CHLOROBUTYROPHENONE 4-BROMO-GAMMA-CHLOROBUTYROPHENONE 4-CHLORO-4'-METHOXYBUTYROPHENONE 4,4'-DICHLOROBUTYROPHENONE 4-CHLORO-4'-HYDROXYBUTYROPHENONE 4-CHLORO-1-(3,4-DIMETHYLPHENYL)-1-BUTANONE GAMMA-CHLOROBUTYROPHENONE 2',4'-Dichlorovalerophenone Butyrophenone 4'-CHLOROBUTYROPHENONE napyradiomycin B1 napyradiomycin C2 napyradiomycin C1 4-Chloro-1-[4-(1-methylethyl)phenyl]-1-butanone 4-CHLORO-1-(2,4-DIMETHOXYPHENYL)BUTAN-1-ONE napyradiomycin A1

  • 1-Butanone, 4-chloro-1-phenyl-
  • omega-Chlorobutyrophenone
  • GAMMA-CHLOROBUTYROPHENONE
  • 4-CHLOROBUTYROPHENONE, TECH.
  • z-Chlorobutyrophenone
  • 4-Chloro-1-phenylbutane-1-one
  • 4-Chlorobutyrophenone,95%
  • 3-chloropropyl phenyl ketone
  • γ-chlorobutyrophenone
  • 1-(4-chlorophenyl)butan-1-one
  • gamma-Chlorobutyrophenone, 4-Chloro-1-phenylbutan-1-one
  • γ-Chlorobutyrophenone, 4-Chloro-1-phenyl-1-butanone
  • 4-CHLORO-1-PHENYL-1-BUTANONE
  • 4-CHLORO-1-OXO-1-PHENYLBUTANE
  • 4-CHLORO-1-PHENYLBUTANONE
  • 4-CHLOROBUTYROPHENONE
  • γ-Chlorobutyrophenone ,99%
  • 4-Chlorobutyrophenone,γ-Chlorobutyrophenone, 4-Chloro-1-phenyl-1-butanone
  • 4-Chlorobutyrophenone technical grade
  • 939-52-6
  • C6H5COCH2CH2CH2Cl
  • Building Blocks
  • C10
  • Carbonyl Compounds
  • Ketones
  • Organic Building Blocks
  • KETONE