gamma-Chlorobutyrophenone
- CAS No.
- 939-52-6
- Chemical Name:
- gamma-Chlorobutyrophenone
- Synonyms
- γ-chlorobutyrophenone;z-Chlorobutyrophenone;4-CHLOROBUTYROPHENONE;4-Chlorobutyrophenone,95%;omega-Chlorobutyrophenone;4-CHLORO-1-PHENYLBUTANONE;gamma-Chlorobutyrophenone;γ-Chlorobutyrophenone ,99%;4-CHLORO-1-PHENYL-1-BUTANONE;4-CHLOROBUTYROPHENONE, TECH.
- CBNumber:
- CB6133571
- Molecular Formula:
- C10H11ClO
- Molecular Weight:
- 182.65
- MDL Number:
- MFCD00001005
- MOL File:
- 939-52-6.mol
- MSDS File:
- SDS
- TDS File:
- TDS
| Melting point | 19-20 °C (lit.) |
|---|---|
| Boiling point | 130-133 °C4 mm Hg |
| Density | 1.137 g/mL at 25 °C (lit.) |
| refractive index |
n |
| Flash point | >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) |
| UNSPSC Code | 12352100 |
| NACRES | NA.22 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H315-H319-H335 | |||||||||
| Precautionary statements | P271-P280 | |||||||||
| PPE | Eyeshields, Gloves, multi-purpose combination respirator cartridge (US) | |||||||||
| Hazard Codes | Xi | |||||||||
| Safety Statements | 23-24/25 | |||||||||
| RIDADR | UN 2927 6.1/PG 1 | |||||||||
| WGK Germany | 3 | |||||||||
| HS Code | 2914790090 | |||||||||
| Storage Class | 10 - Combustible liquids | |||||||||
| NFPA 704 |
|
gamma-Chlorobutyrophenone price More Price(30)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 363448 | 4-Chlorobutyrophenone technical grade | 939-52-6 | 5g | $56.5 | 2022-05-15 | Buy |
| Apolloscientific | OR59430 | 4-Chlorobutyrophenone 98% | 939-52-6 | 5g | $29 | 2026-06-04 | Buy |
| Apolloscientific | OR59430 | 4-Chlorobutyrophenone 98% | 939-52-6 | 25g | $85 | 2026-06-04 | Buy |
| Apolloscientific | OR59430 | 4-Chlorobutyrophenone 98% | 939-52-6 | 100g | $331 | 2026-06-04 | Buy |
| Apolloscientific | OR59430 | 4-Chlorobutyrophenone 98% | 939-52-6 | 500g | $1619 | 2026-06-04 | Buy |
gamma-Chlorobutyrophenone Chemical Properties, Uses, 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
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Preparation Products
gamma-Chlorobutyrophenone Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| J & K SCIENTIFIC LTD. | 18210857532 18210857532 | jkinfo@jkchemical.com | China | 96815 | 76 |
| Meryer (Shanghai) Chemical Technology Co., Ltd. | 4006356688 18621169109 | market03@meryer.com | China | 40202 | 62 |
| Alfa Aesar | 400-6106006 | saleschina@alfa-asia.com | China | 30103 | 84 |
| Energy Chemical | 400-0056266 | sales8178@energy-chemical.com | China | 45000 | 61 |
| Shanghai Hanhong Scientific Co.,Ltd. | 021-54306202 13764082696 | info@hanhongsci.com | China | 42917 | 64 |
| Bide Pharmatech Ltd. | 400-164-7117 18317119277 | product02@bidepharm.com | China | 40000 | 60 |
| Zhengzhou ALFA Chemical Co., Ltd. | 0371-53732842 15981811963 | 1758257485@qq.com | China | 949 | 56 |
| Sigma-Aldrich | 021-61415566 800-8193336 | orderCN@merckgroup.com | China | 51389 | 80 |
| Zhengzhou Alfachem Co., Ltd. | 0371-53765687 18937137882 | 3969243885@qq.com | China | 7731 | 55 |
| Chongqing AoShe Biological Chemical Co., Ltd. | 023-63225655 13320248848 | 2366581735@qq.com | China | 501 | 55 |
View Latest Price from gamma-Chlorobutyrophenone manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2019-12-27 | GAMMA-CHLOROBUTYROPHENONE
939-52-6
|
$1.00 | 1IU | 99% | 200kg | Career Henan Chemical Co |
-
- GAMMA-CHLOROBUTYROPHENONE
939-52-6
- $1.00
- 99%
- Career Henan Chemical Co
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