Silicane coupling agentYour current location: Home | Product | Silicane coupling agent

CAS No.: 1873-88-7

Product identification

Chemical name: Heptamethyltrisiloxane，1,1,1,3,5,5, 5-heptamethyltrisiloxane

Alias: bis (trimethyl siloxy) methyl silane; MDHM

CAS    ：1873-88-7

EINECS ：217-496-1
Molecular structure：
Molecular formula  ：C₇H₂₂O₂Si₃
The molecular weight  ：222.51

Product feature

Density (25℃,g/cm3)	0.819	Refractive index (20℃)	1.382
Melting point (℃)	N/A	Flash point（℃）	22
Boiling point (℃)(℃)	142	Water-soluble	N/A

 

Products data

Model	Data
Appearance	Colorless transparent liquid
Content（%，≥）	99.0

 

Product usage

Heptamethyltrisiloxane contains highly active silicon-hydrogen bond, which is the basic raw material for the synthesis of polyether modified trisiloxane. Polyether modified trisiloxane is a surfactant with special structure, which can be widely used in pesticide additives, paint additives, etc.

 

Product specification

Packed in 200L iron/plastic drum, net weight 150kg. Please contact for special specifications.

 

Product transportation and storage

Store the product in a cool and dry place after sealed package.