Methyltrimethoxysilane
time:2012-12-31 15:21:17,count:0
Methyltrimethoxysilane
Alias
Silane, methyltrimethoxy-
Silane, trimethoxymethyl-
Trimethoxy(methyl)silane
Category
Silicone surfactant-Non-ionic
CAS No.
1185-55-3
Molecular Formula & Molecular Weight
Molecular Formula: C4H12SiO3
Molecular Weight: 136.22
Structural Formula
Properties
Appearance: colorless liquid.
Solubility: insoluble in water.
Stability: stable. easily hydrolyzed.
Risk: irritation, irritation to skin, eye.
Animal toxicity[1]: rabbit skin LD: > 10mL/Kg; rat oral LD50: 12.3mL/Kg.
Ecology: May be hazardous to environment. Water body should be given special attention.
Biodegradability: biodegradable.
Characteristics: excellent adsorbing, film-forming abilities.
Synthesis
 
Quality standards & test methods
item
physical and chemical indexes
test methods
actives*, %, ≥
95
 
*: should be marked on molecular weight.
Major Uses
Film-forming agent in personal care products.
Use as surface modifying agent.
Use as crosslinking agent.
Use as intermediate in organic synthesis.
Manufacturers
 
References
[1]:http://toxnet.nlm.nih.gov/: 1185-55-3
Update: 20140828(1);

 

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