3-[(tert-Butyldimethylsilyl)oxy]-1-propanol , 97% , 73842-99-6

CAS NO.：73842-99-6

Empirical Formula: C9H22O2Si

Molecular Weight: 190.36

MDL number: MFCD00187968

PRODUCT Properties

• Boiling point: 110 °C6 mm Hg(lit.)
• Density: 0.892 g/mL at 25 °C(lit.)
• refractive index: n20/D 1.4350(lit.)
• Flash point: 199 °F
• storage temp.: Keep in dark place,Sealed in dry,Room Temperature
• solubility: Dichloromethane, Ether, Ethyl Acetate, Hexane, Methanol
• form: Clear Colourless Liquid
• pka: 14.87±0.10(Predicted)
• Specific Gravity: 0.892
• color: Colorless to Almost colorless
• Hydrolytic Sensitivity: 7: reacts slowly with moisture/water
• InChI: InChI=1S/C9H22O2Si/c1-9(2,3)12(4,5)11-8-6-7-10/h10H,6-8H2,1-5H3
• InChIKey: NETUFVYVNJNFMU-UHFFFAOYSA-N
• SMILES: C(O)CCO[Si](C(C)(C)C)(C)C

Description and Uses

3-(T-butyldimethylsiloxy)propanol is primarily used as a protective group in organic synthesis, specifically for protecting alcohol or phenol functional groups. It can also act as a coupling agent, adhesion promoter, and forms periodic mesoporous silicas.

Safety

• Symbol(GHS): GHS07
• Signal word: Warning
• Hazard statements: H302
• Precautionary statements: P264-P270-P301+P312-P330
• WGK Germany: 3
• TSCA: No
• HS Code: 2931900090