1,3,2-Dioxathiolane 2,2-dioxide
Also known as: Ethylene sulfate, 1,3,2-Dioxathiolane 2,2-dioxide, DTD, 1,2-Ethylene sulfate, Ethylene glycol cyclic sulfate, Glycol sulfate
1,3,2-Dioxathiolane 2,2-dioxide (CAS 1072-53-3) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C2H4O4S and a molecular weight of 124.116 g/mol. Key properties include a melting point of 95-97ºC(lit.), a boiling point of 231.1±7.0 °C at 760 mmHg, a density of 1.6±0.1 g/cm3 and a flash point of 93.5±18.2 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 1072-53-3
- Jingsj CID
- J-32200-9
- Molecular Formula
- C2H4O4S
- Molecular Weight
- 124.116 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 95-97ºC(lit.) |
|---|---|
| Boiling Point | 231.1±7.0 °C at 760 mmHg |
| Density | 1.6±0.1 g/cm3 |
| Flash Point | 93.5±18.2 °C |
| Exact Mass | 123.983032 |
| PSA | 60.98000 |
| LogP | -0.14 |
| Vapor Pressure | 0.1±0.4 mmHg at 25°C |
| Refractive Index | 1.469 |
Customs & Trade Information
| HS Code | 2934999090 |
|---|---|
| Summary | 2934999090. other heterocyclic compounds. 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 1,3,2-Dioxathiolane 2,2-dioxide?
The CAS number of 1,3,2-Dioxathiolane 2,2-dioxide is 1072-53-3.
What are the molecular formula and molecular weight of 1,3,2-Dioxathiolane 2,2-dioxide?
1,3,2-Dioxathiolane 2,2-dioxide has molecular formula C2H4O4S and molecular weight 124.116 g/mol.
What are the upstream and downstream products of 1,3,2-Dioxathiolane 2,2-dioxide?
For 1,3,2-Dioxathiolane 2,2-dioxide, Upstream Products: Ethylene sulfite, Ethylene oxide, 1,2-Dibromoethane; Downstream Products: 3-Methoxyphenethyl alcohol, 1,4-Benzodioxane, 2-Aminoethyl hydrogen sulfate.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "1,3,2-Dioxathiolane 2,2-dioxide (CAS 1072-53-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-32200-9 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.