亚洲欧美日韩国产精选在线观看,www日本中文免费字幕,亚洲电影不卡一二区中文字幕,中文字幕永久免费在线观看,亚洲一区2区三区4区在线播放,久久国产亚洲精品免费网站,中文字幕日韩精品在线观看,97精品国产福利一区二区三区

Domestic Market:
Xia Dongliang +86-13906127738
Foreign Market:
John Chiang +86-15961106108

Products

T-Butyl Bromoacetate (Tert-Butyl rosuvastatin intermediate)

Categories: Ester
Product Name: T-Butyl Bromoacetate (Tert-Butyl rosuvastatin intermediate) 

CAS No.: 5292-43-3
Structural Formula: 

Product Introduction: T-butyl bromoacetate, produced by our company, was successfully developed by our company and China Oil Scientific Research Institute. It can take the place of reagent products with lower cost. This product is mainly used in the intermediates of organic synthesis, compound aminophenol. 

Specification:

Item Index Value
Appearance Colorless transparent
Molecular Formula BrCH2COOC(CH3)3
Ester content ≥ 99.00 %
Acidity(base on bromacetic acid) ≤ 0.1%
Water content ≤ 0.10%

 

Physicochemical property: Colorless or straw green transparent liquid with strong lacrimation. Relative density:(d20201.33), boiling point: 62°C-63°C(12mmHg), refractive index:(n25D1.4425). Insoluble in water, partly dissolved in water. Can be dissolved together with alcohol, aether and carbon tetrachloride. 

Extinguishing method: Put out a fire with froth, carbon dioxide, dry powder and sand soil.

Packing: Packed in plastic metal pail, NW:250kg per pail.

 

Add: 3# Hengluolu, Henglin town, Changzhou, China, 213101
Domestic Market: Xia Dongliang, Mob: +86-13906127738
Tel: +86-519-88783621 E-mail: xjq@xialichem.com
Foreign Market: John Chiang, Mob: +86-15961106108
Tel: +86-519-88721665 E-mail: john.chiang@xialichem.com
安仁县| 兰坪| 彰武县| 纳雍县| 来宾市| 星座| 保德县| 凌源市| 依安县| 金湖县| 老河口市| 绥棱县| 宜宾县| 万山特区| 曲阜市| 鄱阳县| 上犹县| 镶黄旗| 华容县| 临城县| 黑龙江省| 偃师市| 静宁县| 阜新| 巴林左旗| 渭源县| 连南| 榆林市| 昌都县| 富民县| 安徽省| 乡宁县| 海原县| 新乡县| 平陆县| 攀枝花市| 宝坻区| 海伦市| 秦安县| 龙里县| 白银市|