免费观看AAA片吃奶在线视频-亚?洲?成?人?网站在线观看-日韩欧美一级电影一区a-无码免费网站三级片-www.com.中国一级黄片-AAAAA级黄色不卡免费在线观看-美女成人一级黄色A片-三级黄色片网站免费看-日韩一级成人黄色片

Products

Products

Ethyl malonate
Product name Ethyl malonate
English name Ethyl malonate
Alias Diethyl malonate; diethyl carotate; ethyl carotate; ethyl malonate; diethyl propylene glycol; diethyl carotate
CAS RN 105-53-3; 145601-68-9
Molecular weight 160.1678
Molecular formula C7H12O4
Physicochemical properties Property Colorless liquid with a sweet ethereal odor.
Melting point -50℃
Boiling point 199.3℃ 
Relative density 1.0551
Refractive index 1.4135
Flash point 100℃
Solubility Miscible with alcohol and ether, soluble in chloroform, benzene and other organic solvents. Slightly soluble in water. The solubility in water at 20°C is 2.08g/100ml.
Uses It is used as the intermediate of sulfadoxine and barbiturate, and also the intermediate of perfume and dye.
丙二酸二乙酯



Contact us

Address: Room 1306, Building F, Xingguangtiandi, Stage 3, Xingguangyu, No. 288, Haodong Road, Chongchuan District, Nantong City, Jiangsu Province, China
Zip code: 226001
Contact: Hua Xiaowei
Mobile: +86-13862828731 (WeChat)
Tel: +86-513-84330278
Fax: +86-513-84330278

Copyright(C)2022,Nantong Liwei Trading Co., Ltd. All Rights Reserved. Supported by?ChemNet?ChinaChemNet?Toocle?Copyright Notice