Trimethylsilyl trimethylsiloxyacetate
三甲基硅基三甲硅氧基醋酸酯
Also known as: trimethylsilyl (trimethylsiloxy)acetate, trimethylsilyl [(trimethylsilyl)oxy]acetate, Acetic acid, 2-[(trimethylsilyl)oxy]-, trimethylsilyl ester, Acetic acid, (trimethylsiloxy)-, trimethylsilyl ester, Glycolic acid, bis-TMS, Glycolic acid, di-TMS, Trimethylsiloxyacetic acid trimethylsilyl ester, trimethylsilyl 2-trimethylsilyloxyacetate, MFCD00009840, EINECS 251-580-9
- CAS No.
- 33581-77-0
- Jingsj CID
- J-44616-1
- Molecular Formula
- C8H20O3Si2
- Chinese Name
- 三甲基硅基三甲硅氧基醋酸酯
- Molecular Weight
- 220.414 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Boiling Point | 176.5±23.0 °C at 760 mmHg |
|---|---|
| Density | 0.9±0.1 g/cm3 |
| Flash Point | 43.3±0.0 °C |
GHS Safety & Compliance
Flammable / IrritantSignal word: Warning
Frequently Asked Questions
What is the CAS number of Trimethylsilyl trimethylsiloxyacetate?
33581-77-0
What are the molecular formula and molecular weight of Trimethylsilyl trimethylsiloxyacetate?
C8H20O3Si2, molecular weight 220.414 g/mol
Is Trimethylsilyl trimethylsiloxyacetate hazardous?
Warning
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026