4-[(tert-Butyldimethylsilyl)oxy]benzaldehyde , 97% , 120743-99-9

CAS NO.：120743-99-9

Empirical Formula: C13H20O2Si

Molecular Weight: 236.38

MDL number: MFCD05865174

PRODUCT Properties

• Boiling point: 224-226 °C(lit.)
• Density: 0.957 g/mL at 25 °C(lit.)
• refractive index: n20/D 1.5110(lit.)
• Flash point: >230 °F
• form: liquid
• color: Yellow
• InChI: 1S/C13H20O2Si/c1-13(2,3)16(4,5)15-12-8-6-11(10-14)7-9-12/h6-10H,1-5H3
• InChIKey: XACWSBWCLJXKGI-UHFFFAOYSA-N
• SMILES: [H]C(=O)c1ccc(O[Si](C)(C)C(C)(C)C)cc1

Description and Uses

4-(tert-Butyldimethylsilyloxy)benzaldehyde is used as a reagent in the synthesis of many organic compounds including that of benzimidazoles which are important structural motifs due to application of their various biological properties.

Safety

• Symbol(GHS): GHS05
• Signal word: Danger
• Hazard statements: H318-H413
• Precautionary statements: P280-P305+P351+P338
• PPE: Eyeshields, Gloves, type ABEK (EN14387) respirator filter
• Hazard Codes: Xi
• Risk Statements: 41
• Safety Statements: 26-36
• WGK Germany: 3
• HS Code: 29310099
• Storage Class: 10 - Combustible liquids
• Hazard Classifications: Aquatic Chronic 4; Eye Dam. 1