ethyl hydrogen sulphate
Also known as: ethyl hydrogen sulfate, monoethyl sulfate, sulfuric acid monoethyl ester, Sulfethylic acid, Sulfovinic acid, Ethyl bisulfate, ethylsulfuric acid, ethylsulphuric acid, hydrogen ethyl sulfate, Ethoxysulfonic acid, sulfuric acid hydrogen ethyl ester, Glimepiride Impurity 29, ethyl sulfate
ethyl hydrogen sulphate (CAS 540-82-9) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C2H6O4S and a molecular weight of 126.13200 g/mol. Key properties include a melting point of -32°C (estimate), a boiling point of 280°C and a density of 1.458g/cm3. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 540-82-9
- Jingsj CID
- J-1327296-3
- Molecular Formula
- C2H6O4S
- Molecular Weight
- 126.13200 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | -32°C (estimate) |
|---|---|
| Boiling Point | 280°C |
| Density | 1.458g/cm3 |
| Exact Mass | 125.99900 |
| PSA | 71.98000 |
| LogP | 0.90650 |
| Refractive Index | 1.453 |
| Stability | Stable. Incompatible with strong oxidizing agents, metals |
Customs & Trade Information
| HS Code | 2905199090 |
|---|---|
| Summary | 2905199090. saturated monohydric alcohols. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of ethyl hydrogen sulphate?
The CAS number of ethyl hydrogen sulphate is 540-82-9.
What are the molecular formula and molecular weight of ethyl hydrogen sulphate?
ethyl hydrogen sulphate has molecular formula C2H6O4S and molecular weight 126.13200 g/mol.
What are the upstream and downstream products of ethyl hydrogen sulphate?
For ethyl hydrogen sulphate, Upstream Products: Ethanol, Sulfur trioxide, Diethyl sulfate; Downstream Products: 1-nitrobutane, Ethyl methacrylate, Ethyl acrylate.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "ethyl hydrogen sulphate (CAS 540-82-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1327296-3 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.