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679232

Sigma-Aldrich

Trimethoxymethylsilane

deposition grade, ≥98%

Synonym(s):

Methyltrimethoxysilane

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About This Item

Linear Formula:
CH3Si(OCH3)3
CAS Number:
1185-55-3
Molecular Weight:
136.22
Beilstein:
1736151
EC Number:
214-685-0
MDL number:
MFCD00008342
UNSPSC Code:
12352103
PubChem Substance ID:
24885478
NACRES:
NA.23

grade

deposition grade

Assay

≥98%

form

liquid

refractive index

n20/D 1.371 (lit.)

bp

102-104 °C (lit.)

density

0.955 g/mL at 25 °C (lit.)

SMILES string

CO[Si](C)(OC)OC

InChI

1S/C4H12O3Si/c1-5-8(4,6-2)7-3/h1-4H3

InChI key

BFXIKLCIZHOAAZ-UHFFFAOYSA-N

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Pictograms

Flame
GHS02

Signal Word

Danger

Hazard Statements

H225

Hazard Classifications

Flam. Liq. 2

Storage Class Code

3 - Flammable liquids

WGK

WGK 3

Flash Point(F)

48.2 °F

Flash Point(C)

9 °C

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Yan Gao et al.
Langmuir : the ACS journal of surfaces and colloids, 26(2), 1239-1246 (2009-09-03)
The immobilization of biological species such as proteins and enzymes in sol-gel hosts is currently an area of intense research activity. However, the majority of these studies have been directed toward investigating the biological activity or physicochemical properties of the
Li-Yan Zhang et al.
Guang pu xue yu guang pu fen xi = Guang pu, 26(9), 1631-1635 (2006-11-23)
The characters of optical sensing films for ammonia were investigated based on a fluorescent indicator aminofluorescein (AF) immobilization. An organically modified silicates (ORMOSILSs) obtained by copolymerizing various proportions of methyltrimethoxysilane (Me-TriMOS) and tetramethoxysilane (TMOS) was applied. Compared with the fluorescent
M Morpurgo et al.
Farmaco (Societa chimica italiana : 1989), 60(8), 675-683 (2005-06-28)
The influence of processing parameters and synthetic strategies in the properties of sol-gel derived silica matrices intended for the release of bioactive compounds was investigated. The time-evolution of the matrix properties during its aging at room temperature in the dry
Mary E Robbins et al.
Journal of the American Chemical Society, 125(20), 6068-6069 (2003-06-06)
The release of nitric oxide (NO) from polymers has proven to be highly effective at inhibiting platelet adhesion and thus enhancing the blood compatibility of medical implants. Micropatterning techniques were used to design surfaces that release NO while preserving the
Daniel A Riccio et al.
Biomaterials, 30(27), 4494-4502 (2009-06-09)
The synthesis, material characterization, and in vitro biocompatibility of S-nitrosothiol (RSNO)-modified xerogels are described. Thiol-functionalized xerogel films were formed by hydrolysis and co-condensation of 3-mercaptopropyltrimethoxysilane (MPTMS) and methyltrimethoxysilane (MTMOS) sol-gel precursors at varying concentrations. Subsequent thiol nitrosation via acidified nitrite
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