4-[(tert-Butyldimethylsilyl)oxy]benzaldehyde
4-[(叔丁基二甲基甲硅烷基)氧代]苯甲醛
Also known as: 4-(tert-Butyldimethylsiloxy)benzaldehyde, 4-(t-Butyldimethylsilyloxy)benzaldehyde, 4-((tert-Butyldimethylsilyl)oxy)benzaldehyde, 4-[tert-Butyl(dimethyl)silyl]oxybenzaldehyde, Benzaldehyde, 4-[[(1,1-dimethylethyl)dimethylsilyl]oxy]-, 4-Formylphenyl tert-butyldimethylsilyl ether, p-(tert-Butyldimethylsiloxy)benzaldehyde, tert-Butyldimethylsilyl 4-formylphenyl ether
- CAS No.
- 120743-99-9
- Jingsj CID
- J-1444315-2
- Molecular Formula
- C13H20O2Si
- Chinese Name
- 4-[(叔丁基二甲基甲硅烷基)氧代]苯甲醛
- Molecular Weight
- 236.38200 g/mol
- Category
- Aromatic Hydrocarbons
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Boiling Point | 224-226ºC(lit.) |
|---|---|
| Density | 0.957 g/mL at 25ºC(lit.) |
| Flash Point | >230 °F |
GHS Safety & Compliance
CorrosionSignal word: Danger
Frequently Asked Questions
What is the CAS number of 4-[(tert-Butyldimethylsilyl)oxy]benzaldehyde?
120743-99-9
What are the molecular formula and molecular weight of 4-[(tert-Butyldimethylsilyl)oxy]benzaldehyde?
C13H20O2Si, molecular weight 236.38200 g/mol
Is 4-[(tert-Butyldimethylsilyl)oxy]benzaldehyde hazardous?
Danger
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026