Substance

ID:722202

Methyltrimethoxysilane

Names and Identifiers
IUPAC Traditional name
methyltrimethoxysilane
IUPAC name
trimethoxy(methyl)silane
Synonyms
TrimethoxymethylsilaneMethyltrimethoxysilane甲基三甲氧基硅烷
Registration numbers
MDL Number
EC Number
Beilstein Number
CAS Number
Properties
Safety Information
European Hazard Symbols
Irritant Irritant (Xi)
Flammable Flammable (F)
RTECS
VV4650000
TSCA Listed
Risk Statements
11-36/37/38
UN Number
UN1993
GHS Pictograms
GHS07
Acute toxicity (oral, dermal, inhalation), category 4
Skin irritation, category 2
Eye irritation, category 2
Skin sensitisation, category 1
Specific Target Organ Toxicity – Single exposure, category 3
GHS02
Flammable gases, category 1
Flammable aerosols, categories 1,2
Flammable liquids, categories 1,2,3
Self-reactive substances and mixtures, Types B,C,D,E,F
Pyrophoric liquids, category 1
Pyrophoric solids, category 1
Self-heating substances and mixtures
Substances and mixtures, which in contact with water, emit flammable gases, categories 1,2,3
Organic peroxides, Types B,C,D,E,F
GHS Hazard statements
H225-H315-H319-H335
Safety Statements
26-37
Packing Group
II
Hazard Class
3
GHS Precautionary statements
P210-P241-P303+P361+P353-P305+P351+P338-P405-P501A
Storage Warning
Moisture Sensitive
Physical Property
Density
0.955
Refractive Index
1.3700
Boiling Point
102-103°C
Flash Point
9°C(48°F)
Product Information
Purity
97%
Molecule Details
No Data Available
Click here to submit data
Molecular Spectra
No Data Available
Click here to submit data
References
• Has been used as an acid scavenger, for example in the formation of substituted azulenes from allenylsilanes and Tropylium tetrafluoroborate, A14045: J. Am. Chem. Soc., 111, 389 (1989).