Product description

Product Description
Chemical Name: 1,1,1,3,5,5,5-Heptamethyltrisiloxane
CAS  No.1873-88-7
Molecular Weight: 222.5

Technical Data
Appearance: Colorless transparent liquid
Purity: 99%+
Boiling Point(℃): 142
Density( 20℃,g/cm3):0.81-0.82
Flash point (℃): 22
 
Main Use
Using the active hydrogen on 1,1,1,3,5,5,5-heptamethyltrisiloxane, it can be grafted onto high molecular or low molecular compounds to form new organosilicon compounds. For example, by introducing polyether groups, epoxy groups, amino groups, long-chain alkyl groups, etc. through hydrosilation, various special silicone-modified silicone oils can be made, which are used in personal care products, coating industry, polyurethane foam, and pesticide additives etc.