Trimethyl orthoformate
原甲酸三甲酯
Also known as: Trimethoxymethane, Methyl orthoformate, Orthoformic acid trimethyl ester, Trimethyl orthoformate, Methane, trimethoxy-, TMOF
- CAS No.
- 149-73-5
- Jingsj CID
- J-1370126-0
- Molecular Formula
- C4H10O3
- Chinese Name
- 原甲酸三甲酯
- Molecular Weight
- 106.120 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | -53 °C |
|---|---|
| Boiling Point | 104.0±0.0 °C at 760 mmHg |
| Density | 0.9±0.1 g/cm3 |
| Flash Point | 15.6±0.0 °C |
GHS Safety & Compliance
Flammable / IrritantSignal word: Danger
Frequently Asked Questions
What is the CAS number of Trimethyl orthoformate?
149-73-5
What are the molecular formula and molecular weight of Trimethyl orthoformate?
C4H10O3, molecular weight 106.120 g/mol
Is Trimethyl orthoformate hazardous?
Danger
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026