435651

Trimethoxyphenylsilane

≥94%

• Synonym(s): (Trimethoxysilyl)benzene, Phenyltrimethoxysilane
• Linear Formula: C₆H₅Si(OCH₃)₃
• CAS Number: 2996-92-1
• Molecular Weight: 198.29
• Beilstein: 2937896
• MDL number: MFCD00025689
• UNSPSC Code: 12352103
• PubChem Substance ID: 24867248
• NACRES: NA.23

Properties

• Assay: ≥94%
• form: liquid
• impurities: 1-3% methyl alcohol
• refractive index: n20/D 1.468 (lit.)
• bp: 233 °C (lit.)
• density: 1.062 g/mL at 25 °C (lit.)
• SMILES string: CO[Si](OC)(OC)c1ccccc1
• InChI: 1S/C9H14O3Si/c1-10-13(11-2,12-3)9-7-5-4-6-8-9/h4-8H,1-3H3
• InChI key: ZNOCGWVLWPVKAO-UHFFFAOYSA-N

Description

General description

Trimethoxyphenylsilane is an alkyltrimethoxysilane that can used as a silane based filming agent. It can be used as a precursor material and a silanization agent in the preparation of mesoporous silica with phenyl groups.

Application

TMPS can also be used in the preparation of polytrimethoxyphenylsilane (PTMS) that facilitates the removal of graphene after chemical vapor deposition (CVD). Molecularly imprinted sol gels can be synthesized by using TMPS for the fabrication of localized surface plasmon resonance (LSPR).

Safety Information

• Pictograms: GHS02,GHS08,GHS05,GHS07
• Signal Word: Danger
• Hazard Statements: H226,H302,H314,H371,H373
• Precautionary Statements: P210 - P260 - P280 - P303 + P361 + P353 - P305 + P351 + P338 - P370 + P378
• Hazard Classifications: Acute Tox. 4 Oral - Flam. Liq. 3 - Skin Corr. 1B - STOT RE 2 - STOT SE 2
• Supplementary Hazards: EUH014
• Storage Class Code: 3 - Flammable liquids
• WGK: WGK 3
• Flash Point(F): 84.2 °F - closed cup
• Flash Point(C): 29 °C - closed cup
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves