3-Methoxy-1,2-propanediol
Also known as: Glycerol 1-methyl ether, 1-O-Methylglycerol, Glycerol α-monomethyl ether, DL-3-methoxypropane-1,2-diol, 3-Methoxypropane-1,2-diol, 1,2-Propanediol, 3-methoxy-, 1-Monomethyl glycerol ether, 3-Methoxypropan-1,2-diol
3-Methoxy-1,2-propanediol (CAS 623-39-2) is a compound in the Solvents category listed in the Jingsj chemical database. It has the molecular formula C4H10O3 and a molecular weight of 106.120 g/mol. Key properties include a boiling point of 220.0±0.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 92.0±21.8 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 623-39-2
- Jingsj CID
- J-35830-5
- Molecular Formula
- C4H10O3
- Molecular Weight
- 106.120 g/mol
- Category
- Solvents
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 220.0±0.0 °C at 760 mmHg |
|---|---|
| Density | 1.1±0.1 g/cm3 |
| Flash Point | 92.0±21.8 °C |
| Exact Mass | 106.062996 |
| PSA | 49.69000 |
| LogP | -1.30 |
| Vapor Pressure | 0.0±0.9 mmHg at 25°C |
| Refractive Index | 1.439 |
| Additional Property | Soluble |
Frequently Asked Questions
What is the CAS number of 3-Methoxy-1,2-propanediol?
The CAS number of 3-Methoxy-1,2-propanediol is 623-39-2.
What are the molecular formula and molecular weight of 3-Methoxy-1,2-propanediol?
3-Methoxy-1,2-propanediol has molecular formula C4H10O3 and molecular weight 106.120 g/mol.
What are the upstream and downstream products of 3-Methoxy-1,2-propanediol?
For 3-Methoxy-1,2-propanediol, Upstream Products: Glycidyl Methyl Ether, Glycerol, Dimethyl sulfate; Downstream Products: 3-Methoxypropanal, allyl methyl ether, 1-Chloro-3-methoxy-2-propanol.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "3-Methoxy-1,2-propanediol (CAS 623-39-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-35830-5 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.