246174

Trimethoxymethylsilane

98%

• Sinônimo(s): Methyltrimethoxysilane
• Fórmula linear: CH₃Si(OCH₃)₃
• Número CAS: 1185-55-3
• Peso molecular: 136.22
• Beilstein: 1736151
• Número CE: 214-685-0
• Número MDL: MFCD00008342
• Código UNSPSC: 12352103
• ID de substância PubChem: 24854790
• NACRES: NA.06

Propriedades

• Ensaio: 98%
• forma: liquid
• índice de refração: n20/D 1.371 (lit.)
• pb: 102-104 °C (lit.)
• densidade: 0.955 g/mL at 25 °C (lit.)
• cadeia de caracteres SMILES: CO[Si](C)(OC)OC
• InChI: 1S/C4H12O3Si/c1-5-8(4,6-2)7-3/h1-4H3
• chave InChI: BFXIKLCIZHOAAZ-UHFFFAOYSA-N

Descrição

Descrição geral

Trimethoxymethylsilane (MTM) is an organosilicon compound widely used as a precursor for the preparation of silica-based materials, which finds the applications in various fields. Particularly in molecular assembly, linking nano building blocks, and selective synthesis oligosiloxane compounds. It can also be utilized as a crosslinker in the synthesis of polysiloxane polymers.

Aplicação

Trimethoxymethylsilane can be used:

• As a silica source for synthesizing polyethyleneimine-silica (PEI-silica) organic-inorganic hybrid particles.
• To transform hydrophilic ceramic surfaces to hydrophobic by modifying the -OH groups.
• To modify silica aerogels by inducing hydrophobicity and enhancing mechanical properties without affecting transparency.

Informações de segurança

• Pictogramas: GHS02
• Palavra indicadora: Danger
• Frases de perigo: H225
• Declarações de precaução: P210 - P233 - P240 - P241 - P242 - P243
• Classificações de perigo: Flam. Liq. 2
• Código de classe de armazenamento: 3 - Flammable liquids
• Classe de risco de água (WGK): WGK 3
• Ponto de fulgor (°F): 48.2 °F
• Ponto de fulgor (°C): 9 °C
• Equipamento de proteção individual: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter