Methanol
Methanol (CAS 67-56-1) is a compound in the Solvents category listed in the Jingsj chemical database. It has the molecular formula CH4O and a molecular weight of 32.042 g/mol. Key properties include a melting point of -98ºC, a boiling point of 48.1±3.0 °C at 760 mmHg, a density of 0.8±0.1 g/cm3 and a flash point of 11.1±0.0 °C. GHS signal word: Danger. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 67-56-1
- Jingsj CID
- J-1754715-0
- Molecular Formula
- CH4O
- Molecular Weight
- 32.042 g/mol
- Category
- Solvents
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | -98ºC |
|---|---|
| Boiling Point | 48.1±3.0 °C at 760 mmHg |
| Density | 0.8±0.1 g/cm3 |
| Flash Point | 11.1±0.0 °C |
| Exact Mass | 32.026215 |
| PSA | 20.23000 |
| LogP | -0.72 |
| InChIKey | OKKJLVBELUTLKV-UHFFFAOYSA-N |
| SMILES | CO |
| Additional Property | 1.11 (vs air) |
| Vapor Pressure | 265.4±0.1 mmHg at 25°C |
| Refractive Index | 1.311 |
| Additional Property | miscible |
GHS Safety & Compliance
Frequently Asked Questions
What is the CAS number of Methanol?
The CAS number of Methanol is 67-56-1.
What are the molecular formula and molecular weight of Methanol?
Methanol has molecular formula CH4O and molecular weight 32.042 g/mol.
Is Methanol hazardous?
Methanol has GHS signal word Danger.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Methanol (CAS 67-56-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1754715-0 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.