trimethylsilanol

• ChemBase ID: 69757
• Molecular Formular: C3H10OSi
• Molecular Mass: 90.1964
• Monoisotopic Mass: 90.05009147
• SMILES: [Si](O)(C)(C)C
• Canonical SMILES: C[Si](O)(C)C
• InChI: InChI=1S/C3H10OSi/c1-5(2,3)4/h4H,1-3H3
• InChIKey: AAPLIUHOKVUFCC-UHFFFAOYSA-N

NAMES AND DATABASE IDS

Names

• IUPAC name: trimethylsilanol
• IUPAC Systematic name: Trimethylsilanol
• IUPAC Traditional name: trimethylsilanol
• Synonyms: Hydroxytrimethylsilane; Trimethylsilanol; Trimethylhydroxysilane; Trimethylsilanol; 三甲基羟基硅烷; 三甲基硅醇

Database IDs

• CAS Number: 1066-40-6
• EC Number: 213-914-1
• MDL Number: MFCD02751657
• Beilstein Number: 1361356
• PubChem SID: 162035482
• PubChem CID: 66110
• Chemspider ID: 59498
• MeSH Name: Trimethylsilanol
• Wikipedia Title: Trimethylsilanol

CALCULATED PROPERTIES

• Acid pKa: 13.66856
• H Acceptors: 1
• H Donor: 1
• LogD (pH = 5.5): 0.8421
• LogD (pH = 7.4): 0.8420998
• Log P: 0.8421
• Molar Refractivity: 19.9049 cm^3
• Polarizability: 9.812804 Å^3
• Polar Surface Area: 20.23 Å^2
• Rotatable Bonds: 0
• Lipinski's Rule of Five: true

PROPERTIES

Physical Property

• Apperance: Colourless liquid
• Melting Point: -12°C
• Boiling Point: 98.6-99°C; 99°C
• Flash Point: 39.2 °F; 4 °C; 4°C
• Density: 0.8144

Safety Information

• Storage Warning: Flammable/Irritant; IRRITANT
• European Hazard Symbols: Flammable (F)
• German water hazard class: 2
• Risk Statements: 11
• TSCA Listed: false
• GHS Pictograms: GHS02
• GHS Signal Word: Danger
• GHS Hazard statements: H225
• GHS Precautionary statements: P210

Product Information

• Purity: ≥98.0% (GC); 95+%
• Linear Formula: (CH3)3SiOH

DETAILS

Sigma Aldrich - 725986

Packaging
10 mL in glass bottle