3-(Trimethylsilyl)propiolaldehyde
3-三甲基甲硅烷基丙炔醛
Also known as: 3-(Trimethylsilyl)-2-propynal, 3-(Trimethylsilyl)propynal, 3-(Trimethylsilyl)propargyl aldehyde, 3-Trimethylsilylprop-2-ynal, 3-trimethylsilylprop-2-ynal, Trimethylsilylpropynal, trimethylsilyl propargyl aldehyde, trimethylsilylprop-2-yn-1-al
- CAS No.
- 2975-46-4
- Jingsj CID
- J-1515116-0
- Molecular Formula
- C6H10OSi
- Chinese Name
- 3-三甲基甲硅烷基丙炔醛
- Molecular Weight
- 126.229 g/mol
- Category
- Aliphatic Hydrocarbons
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Boiling Point | 128.8±9.0 °C at 760 mmHg |
|---|---|
| Density | 0.9±0.1 g/cm3 |
| Flash Point | 31.7±18.7 °C |
GHS Safety & Compliance
Flammable / IrritantSignal word: Warning
Frequently Asked Questions
What is the CAS number of 3-(Trimethylsilyl)propiolaldehyde?
2975-46-4
What are the molecular formula and molecular weight of 3-(Trimethylsilyl)propiolaldehyde?
C6H10OSi, molecular weight 126.229 g/mol
Is 3-(Trimethylsilyl)propiolaldehyde hazardous?
Warning
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026