69471
Trimethoxymethylsilane
purum, ≥98.0% (GC)
Synonym(s):
Methyltrimethoxysilane
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About This Item
Linear Formula:
CH3Si(OCH3)3
CAS Number:
Molecular Weight:
136.22
Beilstein:
1736151
EC Number:
MDL number:
UNSPSC Code:
12352103
PubChem Substance ID:
NACRES:
NA.22
grade
purum
Quality Level
Assay
≥98.0% (GC)
form
liquid
refractive index
n20/D 1.371 (lit.)
n20/D 1.371
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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Related Categories
Signal Word
Danger
Hazard Statements
Precautionary Statements
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
Regulatory Information
危险化学品
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Yoshitaka Suzumura et al.
Journal of chromatography. A, 1119(1-2), 88-94 (2006-03-28)
When bicontinuous gels are prepared via sol-gel method in a 2-dimensionally (2D) confined space, the gel skeletons in the vicinity of interface of a mold are elongated perpendicular to the interface. This phenomenon was attributed to the dynamic wetting of
Cleide M F Soares et al.
Applied biochemistry and biotechnology, 121-124, 845-859 (2005-06-03)
Candida rugosa lipase was entrapped in silica sol-gel particles prepared by hydrolysis of methyltrimethoxysilane and assayed by p-nitrophenyl palmitate hydrolysis, as a function of pH and temperature, giving pH optima of 7.8 (free enzyme) and 5.0-8.0 (immobilized enzyme). The optimum
H El Rassy et al.
Chembiochem : a European journal of chemical biology, 4(2-3), 203-210 (2003-03-05)
Highly porous silica aerogels with differing balances of hydrophobic and hydrophilic functionalities were studied as a new immobilization medium for enzymes. Two types of lipases from Candida rugosa and Burkholderia cepacia were homogeneously dispersed in wet gel precursors before gelation.
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
Stefan Laschober et al.
Journal of chromatography. A, 1191(1-2), 282-291 (2008-04-11)
A set of monolithic capillary columns for liquid chromatography, synthesized according to a recently developed protocol which uses methyltrimethoxysilane (MTMS) as a sole precursor, is characterised by various chromatographic tests to assess its physico-chemical properties. The new stationary phase material
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