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Tetramethyl orthosilicate, 99%, Thermo Scientific Chemicals

Catalog Number ac203820250
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Quantity:
25 g
100 g
500 g
2.5 kg
Packaging:
Glass bottle
681-84-5
C4H12O4Si
152.22
MFCD00008341
LFQCEHFDDXELDD-UHFFFAOYSA-N
tetramethoxysilane, tetramethyl orthosilicate, methyl silicate, tmos, methyl orthosilicate, methyl silicate 39, silane, tetramethoxy, silicic acid, tetramethyl ester, methyl silicate 28, tetramethylorthosilicate
12682
tetramethyl silicate
CO[Si](OC)(OC)OC
681-84-5
C4H12O4Si
152.22
MFCD00008341
LFQCEHFDDXELDD-UHFFFAOYSA-N
tetramethoxysilane, tetramethyl orthosilicate, methyl silicate, tmos, methyl orthosilicate, methyl silicate 39, silane, tetramethoxy, silicic acid, tetramethyl ester, methyl silicate 28, tetramethylorthosilicate
12682
tetramethyl silicate
CO[Si](OC)(OC)OC

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

TRUSTED_SUSTAINABILITY
Melting Point -2.0°C
Density 1.0300g/mL
Boiling Point 121.0°C to 122.0°C
Flash Point 26°C
Infrared Spectrum Authentic
Assay Percent Range 98.5% min. (GC)
Packaging Glass bottle
Refractive Index 1.3670 to 1.3700
Linear Formula Si(OCH3)4
Quantity 25 g
Beilstein 01,287
Specific Gravity 1.03
Solubility Information Solubility in water: hydrolysis in water. Other solubilities: soluble in alcohol
Viscosity 0.7 mPa.s (20°C)
Formula Weight 152.22
Percent Purity 99%
Physical Form Liquid
Chemical Name or Material Tetramethyl orthosilicate
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Hazard Category GHS Signal Word: Danger
EINECSNumber 211-656-4

RUO – Research Use Only

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