444065

Isobutyl(trimethoxy)silane

97%

• Synonym(s): Isobutyltrimethoxylsilane, Isobutyltrimethoxysilane, Trimethoxy(2-methylpropyl)silane
• Linear Formula: (CH₃)₂CHCH₂Si(OCH₃)₃
• CAS Number: 18395-30-7
• Molecular Weight: 178.30
• Beilstein: 2233976
• EC Number: 242-272-5
• MDL number: MFCD00051589
• UNSPSC Code: 12352103
• PubChem Substance ID: 24868099
• NACRES: NA.22

Properties

• Quality Level: 200
• Assay: 97%
• form: liquid
• impurities: <1% methyl alcohol
• refractive index: n20/D 1.396 (lit.)
• bp: 154 °C (lit.)
• density: 0.93 g/mL at 25 °C (lit.)
• SMILES string: CO[Si](CC(C)C)(OC)OC
• InChI: 1S/C7H18O3Si/c1-7(2)6-11(8-3,9-4)10-5/h7H,6H2,1-5H3
• InChI key: XYJRNCYWTVGEEG-UHFFFAOYSA-N

Description

Application

Isobutyl(trimethoxy)silane-modified substrates were used for the preparation of gold films by absorption and adsorption.{87} It may be used as silane precursors for the synthesis of xerogels.{88}

Safety Information

• Pictograms: GHS02,GHS07
• Signal Word: Warning
• Hazard Statements: H226,H315,H336
• Precautionary Statements: P210 - P302 + P352
• Hazard Classifications: Flam. Liq. 3 - Skin Irrit. 2 - STOT SE 3
• Target Organs: Central nervous system
• Storage Class Code: 3 - Flammable liquids
• WGK: WGK 1
• Flash Point(F): 80.6 °F - closed cup
• Flash Point(C): 27 °C - closed cup
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves