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
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)
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.
N-Bromosuccinimide Price
- Product number
- 363448
- Product name
- 4-Chlorobutyrophenone
- Purity
- technical grade
- Packaging
- 5g
- Price
- $56.5
- Updated
- 2022/05/15
- Product number
- L06383
- Product name
- 4-Chlorobutyrophenone, 95%
- Packaging
- 5g
- Price
- $33.8
- Updated
- 2023/06/20
- Product number
- L06383
- Product name
- 4-Chlorobutyrophenone, 95%
- Packaging
- 25g
- Price
- $135
- Updated
- 2023/06/20
- Product number
- C384988
- Product name
- 4-Chlorobutyrophenone
- Packaging
- 10mg
- Price
- $45
- Updated
- 2021/12/16
- Product number
- C384988
- Product name
- 4-Chlorobutyrophenone
- Packaging
- 100mg
- Price
- $130
- Updated
- 2021/12/16
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
Preparation Products
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View Lastest Price from GAMMA-CHLOROBUTYROPHENONE manufacturers
- Product
- GAMMA-CHLOROBUTYROPHENONE 939-52-6
- Price
- US $1.00/KG
- Min. Order
- 1IU
- Purity
- 99%
- Supply Ability
- 200kg
- Release date
- 2019-12-26