久久精品无码人妻A级毛片|国产人成午夜免电影费观看|精品人妻少妇一级毛片免费|91人妻无码精品一区二区毛片||www.515ps.cn,亚洲欧洲视频_久久久久精品香蕉免费看_91桃色无码国产在线观看二区_免费久久99精品国产自在现_97精品国产97久久久久久免费||www.zgdnsc.cn ,国产免费AV片在线观看播放_日韩乱码人妻无码中文字幕视频_精品国产一区二区三区不卡_农民人伦一区二区三区||www.wellnet.cn ,中文字幕人妻少妇伦伦AV99久久人妻无码精品系列_最新高清无码专区无套内谢少妇毛片免费看看我出血_一色一伦一区二区三区色欲AV亚洲中文字幕久久_精品一区二区三区在线成人漫画无套内谢少妇毛片免费看看我出血||www.vvage.cn

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
湾仔区| 乡城县| 娱乐| 昌邑市| 财经| 聂拉木县| 浦东新区| 临颍县| 平南县| 万荣县| 合阳县| 马关县| 留坝县| 营山县| 正安县| 清原| 额济纳旗| 巴中市| 罗江县| 新宁县| 田阳县| 东光县| 义乌市| 甘肃省| 江孜县| 谷城县| 永宁县| 泾源县| 观塘区| 沾益县| 乌审旗| 乌鲁木齐县| 锡林郭勒盟| 颍上县| 安平县| 鄱阳县| 鄂尔多斯市| 久治县| 泰和县| 安阳县| 奉节县|