English 简体中文
福建省瑞德化工科技有限公司
Service Hotline：
Innovative value for customers
+86-595-85657330​
Fujian REED Chemical Technology Co.,Ltd.
WeChat
Our main products: UV absorbers, antioxidants, fluorescent whitening agents, white carbon black, modified foaming agents, zinc oxide, stabilizers and other products
Search
Chemicals Powder 40372-72-3 Rubber Coupling Agent Si-69
    Publish time 2020-11-29 10:45    

Particle wear-resisting agent Si-69

Chemicals Powder 40372-72-3 Rubber Coupling Agent Si-69
Bis[3-(triethoxysilyl)propyl]tetrasulfide Chemical Properties
Boiling point  250 °C
density  1.08 g/mL at 20 °C(lit.)
refractive index  n20/D 1.49
Fp  91°C
Specific Gravity 1.095
Water Solubility  Miscible with toluene, primary alcohols, ketones, benzene, chlorinated hydrocarbons, acetonitrile, dimethylformaminde and dimethysulfoxide. Immiscible with water.
BRN  2062235
CAS DataBase Reference 40372-72-3(CAS DataBase Reference)
EPA Substance Registry System 3,16-Dioxa-8,9,10, 11-tetrathia-4,15-disilaoctadecane, 4,4,15,15-tetraethoxy-(40372-72-3)