1,1,1-Trimethoxyethane
原乙酸三甲酯
Also known as: Trimethyl orthoacetate, Methyl orthoacetate, Orthoacetic acid trimethyl ester, TMOA, CH3C(OCH3)3
- CAS No.
- 1445-45-0
- Jingsj CID
- J-19052-7
- Molecular Formula
- C5H12O3
- Chinese Name
- 原乙酸三甲酯
- Molecular Weight
- 120.147 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Melting Point | -58ºC |
|---|---|
| Boiling Point | 108.0±0.0 °C at 760 mmHg |
| Density | 0.9±0.1 g/cm3 |
| Flash Point | 16.7±0.0 °C |
GHS Safety & Compliance
FlammableSignal word: Danger
Frequently Asked Questions
What is the CAS number of 1,1,1-Trimethoxyethane?
1445-45-0
What are the molecular formula and molecular weight of 1,1,1-Trimethoxyethane?
C5H12O3, molecular weight 120.147 g/mol
Is 1,1,1-Trimethoxyethane hazardous?
Danger
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026