440175

Trimethoxymethylsilane

95%

• Sinónimos: MTMS, Methyltrimethoxysilane
• Fórmula lineal: CH₃Si(OCH₃)₃
• Número de CAS: 1185-55-3
• Peso molecular: 136.22
• Beilstein/REAXYS Number: 1736151
• EC Number: 214-685-0
• MDL number: MFCD00008342
• UNSPSC Code: 12352103
• PubChem Substance ID: 24867574
• NACRES: NA.22

Propiedades

• Quality Level: 100
• assay: 95%
• form: liquid
• impurities: 3% methyl alcohol
• refractive index: n20/D 1.371 (lit.)
• 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

Descripción

Application

Trimethoxymethylsilane (MTMS) is one of the key precursor for the synthesis of:

• Monolithic silica columns with various skeleton sizes for capillary liquid chromatography.
• Ionogels, where an ionic liquid is confined within silica-derived networks.
• Monolithic silica aerogels via acid-base sol-gel polymerization.
• Hydrophobic, flexible, and ultralightweight silylated nanocellulose sponges for the selective removal of oil from water.

Información de seguridad

• pictograms: GHS02
• signalword: Danger
• hcodes: H225
• pcodes: P210 - P233 - P240 - P241 - P242 - P243
• Hazard Classifications: Flam. Liq. 2
• Storage Class: 3 - Flammable liquids
• wgk_germany: WGK 3
• flash_point_f: 48.2 °F
• flash_point_c: 9 °C
• ppe: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter