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Key Documents

253006

Sigma-Aldrich

Methoxytrimethylsilane

99%

Sinônimo(s):

Methyl trimethylsilyl ether, Trimethylmethoxysilane

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About This Item

Fórmula linear:
CH3OSi(CH3)3
Número CAS:
Peso molecular:
104.22
Beilstein:
1731490
Número CE:
Número MDL:
Código UNSPSC:
12352103
ID de substância PubChem:
NACRES:
NA.23

Ensaio

99%

forma

liquid

índice de refração

n20/D 1.366 (lit.)

pb

57-58 °C (lit.)

densidade

0.756 g/mL at 25 °C (lit.)

cadeia de caracteres SMILES

CO[Si](C)(C)C

InChI

1S/C4H12OSi/c1-5-6(2,3)4/h1-4H3

chave InChI

POPACFLNWGUDSR-UHFFFAOYSA-N

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Descrição geral

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.

Aplicação

Effect of chemical modification of diglycidyl bisphenol A based epoxy resin with methyltrimethoxy silane (MTMS) was studied. 1 It was used to quench lab ware with MTMS while handling HF/pyridine.{90}
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%.

Pictogramas

FlameExclamation mark

Palavra indicadora

Danger

Frases de perigo

Classificações de perigo

Eye Irrit. 2 - Flam. Liq. 2

Código de classe de armazenamento

3 - Flammable liquids

Classe de risco de água (WGK)

WGK 3

Ponto de fulgor (°F)

-4.0 °F - closed cup

Ponto de fulgor (°C)

-20 °C - closed cup

Equipamento de proteção individual

Eyeshields, Faceshields, Gloves


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