| Identification | More | [Name]
GAMMA-CHLOROBUTYROPHENONE | [CAS]
939-52-6 | [Synonyms]
4-CHLORO-1-OXO-1-PHENYLBUTANE
4-CHLORO-1-PHENYL-1-BUTANONE
4-CHLORO-1-PHENYLBUTANONE
4-CHLOROBUTYROPHENONE
GAMMA-CHLOROBUTYROPHENONE
1-Butanone, 4-chloro-1-phenyl-
omega-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 | [EINECS(EC#)]
213-362-1 | [Molecular Formula]
C10H11ClO | [MDL Number]
MFCD00001005 | [Molecular Weight]
182.65 | [MOL File]
939-52-6.mol |
| Chemical Properties | Back Directory | [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.)
| [Fp ]
>230 °F
| [storage temp. ]
Storage temp. 2-8°C | [form ]
liquid | [Appearance]
Light yellow to yellow Solid-Liquid Mixture | [BRN ]
878974 | [InChI]
1S/C10H11ClO/c11-8-4-7-10(12)9-5-2-1-3-6-9/h1-3,5-6H,4,7-8H2 | [InChIKey]
GHEFQKHLHFXSBR-UHFFFAOYSA-N | [SMILES]
ClCCCC(=O)c1ccccc1 | [CAS DataBase Reference]
939-52-6(CAS DataBase Reference) |
| Safety Data | Back Directory | [Symbol(GHS) ]
GHS07 | [Signal word ]
Warning | [Hazard statements ]
H315-H319-H335 | [Precautionary statements ]
P271-P280 | [Hazard Codes ]
Xi | [Safety Statements ]
S23:Do not breathe gas/fumes/vapor/spray (appropriate wording to be specified by the manufacturer) .
S24/25:Avoid contact with skin and eyes . | [RIDADR ]
UN 2927 6.1/PG 1
| [WGK Germany ]
3
| [HS Code ]
2914790090 | [Storage Class]
10 - Combustible liquids |
| Hazard Information | Back Directory | [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.] |
|
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J & K SCIENTIFIC LTD.
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Energy Chemical
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Sigma-Aldrich
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Syntechem Co.,Ltd.
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