METHOXYTRIMETHYLSILANE

CAS No.：1825-61-2

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METHOXYTRIMETHYLSILANE Basic information

Product Name:	METHOXYTRIMETHYLSILANE
Synonyms:	METHYL TRIMETHYLSILYL ETHER;TRIMETHYLMETHOXYSILANE;(CH3)3SiOCH3;methoxytrimethyl-silan;Trimethylmethoxysilane(Methoxytrimethylsilane)99%also;Silane, methoxytrimethyl-;Methoxytrimethylsilane, 97+%;METHOXYTRIMETHYLSILANE
CAS:	1825-61-2
MF:	C4H12OSi
MW:	104.22
EINECS:	217-369-0
Product Categories:	Monoalkoxysilanes;Si (Classes of Silicon Compounds);Si-O Compounds
Mol File:	1825-61-2.mol

METHOXYTRIMETHYLSILANE Chemical Properties

Boiling point	57-58 °C (lit.)
density	0.756 g/mL at 25 °C (lit.)
refractive index	n20/D 1.366(lit.)
Fp	-11°C
storage temp.	Inert atmosphere,Room Temperature
solubility	Miscible with cyclopentane.
form	Liquid
color	Clear colorless
Specific Gravity	0.756
Hydrolytic Sensitivity	7: reacts slowly with moisture/water
Sensitive	Moisture Sensitive
BRN	1731490
CAS DataBase Reference	1825-61-2(CAS DataBase Reference)
NIST Chemistry Reference	Silane, methoxytrimethyl-(1825-61-2)
EPA Substance Registry System	Silane, methoxytrimethyl- (1825-61-2)

Safety Information

Hazard Codes	F,Xi
Risk Statements	11-36
Safety Statements	16-26
RIDADR	UN 1993 3/PG 2
WGK Germany	3
TSCA	Yes
HazardClass	3
PackingGroup	II
HS Code	29319090

MSDS Information

Provider	Language
SigmaAldrich	English
ALFA	English

METHOXYTRIMETHYLSILANE Usage And Synthesis

Chemical Properties	METHOXYTRIMETHYLSILANE is clear colorless liquid
Uses	Effect of chemical modification of diglycidyl bisphenol A based epoxy resin with methyltrimethoxy silane (MTMS) was studied. It was used to quench lab ware with MTMS while handling HF/pyridine.
Uses	Methoxytrimethylsilane plays an important role in the synthesis of organic compounds and used as water disgusting. It is used in the preparation of alfa-lithioalkoxysilanes by treating with tert-butyllithium.
Uses	Superhydrophobic recycled polyethylene terephthalate (rPET) aerogels can be fabricated by using rPET fibers and polyvinyl alcohol (PVA) and can be coated on MTMS. MTMS on diglycidyl bisphenol A resin (epoxy resin) also shows weathering resistance on exposure to UV by lowering the effect of color change by 45%.
General Description	Methoxytrimethylsilane (MTMS) is a silylating agent, which is majorly used to provide a hydrophobic surface coating with a high water contact angle and low surface energy.

METHOXYTRIMETHYLSILANE Preparation Products And Raw materials

Raw materials	1,1-DIMETHOXYCYCLOHEXANE-->1,1-Dimethoxybutane-->Benzaldehyde-->Benzaldehyde dimethyl acetal-->Ethylmethoxydimethylsilane-->(BROMOMETHYL)TRIMETHYLSILANE-->(METHOXYMETHYL)TRIMETHYLSILANE-->Sodium methoxide
Preparation Products	2,3-Difluoro-4-nitroanisole-->TETRAKIS(TRIMETHYLSILOXY)SILANE

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