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8.14178

Trimethoxymethylsilane

for synthesis

Synonym(s):

Trimethoxymethylsilane, Methyltrimethoxysilane

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About This Item

Linear Formula:
CH3Si(OCH3)3
CAS Number:
1185-55-3
Molecular Weight:
136.22
UNSPSC Code:
12352103
EC Index Number:
214-685-0
NACRES:
NA.22
MDL number:
MFCD00008342
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vapor pressure

2990 hPa ( 20 °C)

Quality Level

200

assay

≥98.0% (GC)

autoignition temp.

225 °C

potency

11808 mg/kg LD50, oral (Rat), >9600 mg/kg LD50, skin (Rabbit)

transition temp

flash point 9 °C

density

0.96 g/cm3 at 20 °C

storage temp.

2-30°C

SMILES string

[Si](OC)(OC)(OC)C

InChI

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

InChI key

BFXIKLCIZHOAAZ-UHFFFAOYSA-N

Application


  • Enhanced adsorption-catalysis for sulfur removal: Describes the use of trimethoxymethylsilane for improving adsorptive and catalytic properties in fuels processing (J Ortiz-Bustos, HP Del Pulgar, Y Perez, 2023).

  • Preparation of organic-inorganic hybrid materials: Discusses the hybridization of materials using titanium phosphonate clusters combined with silanes for enhanced material properties (R Hayami, K Wada, I Nishikawa, T Sagawa, 2017).

  • Development of a molecularly imprinted polymer sensor: Utilizes trimethoxymethylsilane in the creation of a polymer sensor for detecting specific substances, highlighting its application in sensing technologies (K Wang, X Guan, S Chai, Q Zou, X Zhang, 2015).

  • Anti-fingerprint properties on glass surfaces: Explores the application of trimethoxymethylsilane in creating non-fluorinated organosiloxane coatings with anti-fingerprint properties (A Siriviriyanun, T Imae, 2014).

Analysis Note

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

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pictograms

Flame
GHS02

signalword

Danger

hcodes

H225

Hazard Classifications

Flam. Liq. 2

Storage Class

3 - Flammable liquids

wgk

WGK 3

flash_point_f

48.2 °F

flash_point_c

9 °C

Certificates of Analysis (COA)

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Global Trade Item Number

SKUGTIN
814178025004022536408804