2-Ethoxy-1,3-dioxolane
Also known as: 1,3-Dioxolane, 2-ethoxy-, 2-ethoxy-[1,3]dioxolane, 2-ethoxydioxolane, 2-Aethoxy-[1,3]dioxolan, 2-Ethoxy-1,3-dioxolan, ethyl ethylene orthoformate
2-Ethoxy-1,3-dioxolane (CAS 4544-20-1) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C5H10O3 and a molecular weight of 118.13100 g/mol. Key properties include a boiling point of 137ºC, a density of 1.05 and a flash point of 41ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 4544-20-1
- Jingsj CID
- J-1112537-4
- Molecular Formula
- C5H10O3
- Molecular Weight
- 118.13100 g/mol
- Category
- Organic Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 137ºC |
|---|---|
| Density | 1.05 |
| Flash Point | 41ºC |
| Exact Mass | 118.06300 |
| PSA | 27.69000 |
| LogP | 0.35330 |
| Refractive Index | 1.419 |
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-Ethoxy-1,3-dioxolane?
The CAS number of 2-Ethoxy-1,3-dioxolane is 4544-20-1.
What are the molecular formula and molecular weight of 2-Ethoxy-1,3-dioxolane?
2-Ethoxy-1,3-dioxolane has molecular formula C5H10O3 and molecular weight 118.13100 g/mol.
What are the upstream and downstream products of 2-Ethoxy-1,3-dioxolane?
For 2-Ethoxy-1,3-dioxolane, Upstream Products: Ethylene glycol, Triethyl orthoformate, 1,4-Butanediol; Downstream Products: Ethylene carbonate, Diethyl carbonate, Bromoethane.
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-Ethoxy-1,3-dioxolane (CAS 4544-20-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1112537-4 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.