2-Methoxy-1,3-dioxolane
Also known as: 1,3-Dioxolane, 2-methoxy-, 2-Methoxydioxolane, 1,3-Dioxolan-2-yl methyl ether, Methoxydioxolane, 2-Methoxy-[1,3]dioxolane, 2-Methoxy-1,3-dioxolane 99%, 2-METHOXY-1,3-DIOXOLANE 98+%
2-Methoxy-1,3-dioxolane (CAS 19693-75-5) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C4H8O3 and a molecular weight of 104.10500 g/mol. Key properties include a boiling point of 129.5ºC at 760mmHg, a density of 1.092 and a flash point of 34ºC. It is classified under GHS with signal word Warning and hazard statements H226 — Flammable liquid and vapour. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 19693-75-5
- Jingsj CID
- J-31142-2
- Molecular Formula
- C4H8O3
- Molecular Weight
- 104.10500 g/mol
- Category
- Organic Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 129.5ºC at 760mmHg |
|---|---|
| Density | 1.092 |
| Flash Point | 34ºC |
| Exact Mass | 104.04700 |
| PSA | 27.69000 |
| Vapor Pressure | 12.4mmHg at 25°C |
| Refractive Index | 1.409 |
GHS Safety & Compliance
- H226 — Flammable liquid and vapour
Customs & Trade Information
| HS Code | 2932999099 |
|---|---|
| Summary | 2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
Frequently Asked Questions
What is the CAS number of 2-Methoxy-1,3-dioxolane?
The CAS number of 2-Methoxy-1,3-dioxolane is 19693-75-5.
What are the molecular formula and molecular weight of 2-Methoxy-1,3-dioxolane?
2-Methoxy-1,3-dioxolane has molecular formula C4H8O3 and molecular weight 104.10500 g/mol.
Is 2-Methoxy-1,3-dioxolane hazardous?
2-Methoxy-1,3-dioxolane has GHS signal word Warning and hazard statements H226 — Flammable liquid and vapour.
What are the upstream and downstream products of 2-Methoxy-1,3-dioxolane?
For 2-Methoxy-1,3-dioxolane, Upstream Products: 1,3-Dioxolane, Methanol, Ethylene glycol.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "2-Methoxy-1,3-dioxolane (CAS 19693-75-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-31142-2 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.