Pivaloyl chloride
ID:11953 View:900次 |
Date Listed: | 2012-06-22 08:21:59 | Country: | China»Shandong»Zouping |
Poster: | Andy Xu | Company: | Zouping Mingxing Chemical Co.,Ltd.(China) |
Location: | No 428 Daixi Third Road | Website: | Zouping Mingxing Chemical Co.,Ltd.(China) |
Email: | mingyuanxuli@126.com | Mobile: | 86-136-05431940 |
Fax: | 86-543-4358262 | MSN: | xuli678323@hotmail.com |
Pivaloyl chloride Name: Pivaloyl chloride Synonyms: Pivaloyl chloride,Trimethylacetyl chloride; 2,2-Dimethyl-propanoyl chloride CAS NO: 3282-30-2 EINECS: 221-921-6 Molecular Formula: C5H9ClO Molecular Weight:120.58 Physical Properties: Pivaloyl chloride: 99%min; Pivalate: 0.5%max; Pivaloyl anhydride: 0.5%max; Molecular Structure: Density: 0.979 Melting point: -56 °C Boiling point: 105 °C Refractive index: 1.411-1.413 Flash point: 19 °C Water solubility: Hydrolysis Packing: 200kgs/drum. Transport Information: UN 2438 Uses: Pivaloyl chloride is a very important acylating reagents, mainly used as pharmaceutical intermediates, and in many amide and phenol in the preparation of lipid drugs as the main raw material; has been used hydroxylamine hydroxylamine benzyl penicillin and cephalosporin, cephalosporin oxazoline, double-pivaloyl acid production of adrenaline and other drugs. It is also a large number of used pesticide intermediates production, such as Chloropivaloyl chloride.
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