Hexamethoxydisilylethane
time:2015-07-16 16:40:22,count:0

Hexamethoxydisilylethane
Alias
1,2-Bis(trimethoxysilyl)ethane
Bis(trimethoxysilyl)ethane
2,7-Dioxa-3,6-disilaoctane, 3,3,6,6-tetramethoxy-
Category
Silicone surfactant-Non-ionic
CAS No.
18406-41-2
Molecular Formula & Molecular Weight
Molecular Formula: C8H22Si2O6
Molecular Weight: 270.43
Structural Formula
Properties
Appearance: colorless liquid.
Solubility: insoluble in water.
Stability: stable. reaction with water.
Risk: irritation, irritation to skin, eye.
Animal toxicity[1]: rat inhalation LC50: 2.4ppm/4H.
Ecology: May be hazardous to environment. Water body should be given special attention.
Biodegradability: biodegradable.
Characteristics: excellent dispersing, adsorbing abilities.
Synthesis
 
Quality standards & test methods
item
physical and chemical indexes
test methods
actives*, %, ≥
90
 
*: should be marked on molecular weight.
Major Uses
Use as coupling agent, crosslinking agent.
Manufacturers
 
References
[1]:http://toxnet.nlm.nih.gov/: 18406-41-2

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