日本高清无卡码一区二区久久_chinese情侣大胆自拍啪_国产精品视频福利视频网_三级做爰在线播放

Welcome to the official website of Jiangsu Haiheng Pharmaceutical Co., Ltd.(Jiangsu Henghai Medical Science Research Institute Co., Ltd.)

?  中文版  ?  ENGLISH

PRODUCTS

◆  Finerenone

◆  Capecitabine

◆  Dronedarone hydrochloride

◆  Intermediate of fenalidone

◆  Moxifloxacin hydrochloride

◆  Capecitabine

◆   2,2'-Dichlorodiethyl ether

◆  Lawesson’s Reagent

◆  Dimethylaminoborane

◆  Epidermal Growth Factor

◆  Nattokinase

◆  Transglutaminase from guinea

◆  Fluorine-Free Water Repellent

Home>>

Products

2,2'-Dichlorodiethyl ether

English Alias: 2,2'-Dichlorodiethylether (DCEE)
CAS No.: 111-44-4
Molecular formula: C4H6Cl4O
Molecular weight: 211.9018
Appearance: Colorless liquid. With ether odor similar. Irritation. Solubility soluble in ethanol and ether, slightly soluble in water.
Melting point: -47℃
Assay: Not less than 99.50%
Moisture: Not more than 0.1%
Acid value: Not more than 0.2%
APHA Colorimetric value: Not more than 50
Packing: In net weight 250kg plastic drum, IBC or ISO Tank 

Home  |   About Us  |   Products  |   News  |   R&D  |   Jobs  |   Factory Photos  |   Order  |   Contact  |   中文版

Copyright(C)2022, Jiangsu Haiheng Pharmaceutical Co., Ltd. All Rights Reserved. Supported by ChinaChemNet ChemNet Toocle Copyright Notice 備案序號:蘇ICP備09090846號-4