تری متو کسی متیل سیلان 814178 مرک

Description
Catalogue Number	814178
Synonyms	Methyltrimethoxysilane
Description	Trimethoxymethylsilane

Product Information
CAS number	1185-55-3
EC number	214-685-0
Hill Formula	C₄H₁₂O₃Si
Chemical formula	CH₃Si(OCH₃)₃
Molar Mass	136.22 g/mol
HS Code	2931 90 00
Structure formula Image

Applications
Application	Trimethoxymethylsilane for synthesis. CAS 1185-55-3, EC Number 214-685-0, chemical formula CH₃Si(OCH₃)₃.

Physicochemical Information
Density	0.96 g/cm3 (20 °C)
Flash point	9 °C
Ignition temperature	225 °C
Vapor pressure	2990 hPa (20 °C)

Toxicological Information
LD 50 oral	LD50 Rat 11808 mg/kg
LD 50 dermal	LD50 Rabbit > 9600 mg/kg

Safety Information according to GHS
Hazard Pictogram(s)
Hazard Statement(s)	H225: Highly flammable liquid and vapour.
Precautionary Statement(s)	P210: Keep away from heat/sparks/open flames/hot surfaces. No smoking. P262: Do not get in eyes, on skin, or on clothing. P403 + P235: Store in a well-ventilated place. Keep cool.
Storage class	3 Flammable liquids
WGK	WGK 1 slightly water endangering
Disposal	3 Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C.

Safety Information
Hazard Symbols	Flammable
Categories of danger	highly flammable
R Phrase	R 11 Highly flammable.
S Phrase	S 16-24/25 Keep away from sources of ignition - No smoking.Avoid contact with skin and eyes.

Storage and Shipping Information
Storage	Store below +30°C.

Transport Information
Declaration (railroad and road) ADR, RID	UN 1993 , 3, II
Declaration (transport by air) IATA-DGR	UN 1993 , 3, II
Declaration (transport by sea) IMDG-Code	UN 1993 , 3, II

Specifications
Assay (GC, area%)	≥ 98.0 % (a/a)
Density (d 20 °C/ 4 °C)	0.954 - 0.956
Identity (IR)	passes test