Sodium ethyl sulfate
Also known as: Ethyl sulfate sodium salt, Ethylsulfuric acid sodium salt, Sodium sulfovinate, Sodium monoethyl sulfate, Sulfuric acid, monoethyl ester, sodium salt, UNII-EE1FA675WW, Sodium ethyl sulphate
Sodium ethyl sulfate (CAS 546-74-7) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C2H5NaO4S and a molecular weight of 148.11300 g/mol. Key properties include a melting point of 170-172ºC and a flash point of 9℃. It is classified under GHS with signal word Danger and hazard statements H225 — Highly flammable liquid and vapour, H301 — Toxic if swallowed and H311 — Toxic in contact with skin. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 546-74-7
- Jingsj CID
- J-6885-7
- Molecular Formula
- C2H5NaO4S
- Molecular Weight
- 148.11300 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 170-172ºC |
|---|---|
| Flash Point | 9℃ |
| Exact Mass | 147.98100 |
| PSA | 74.81000 |
| LogP | 0.56390 |
| Additional Property | almost transparency |
GHS Safety & Compliance
- H225 — Highly flammable liquid and vapour
- H301 — Toxic if swallowed
- H311 — Toxic in contact with skin
- H331 — Toxic if inhaled
- H370 — Causes damage to organs
Customs & Trade Information
| HS Code | 2920909090 |
|---|---|
| Summary | 2920909090 esters of other inorganic acids of non-metals (excluding esters of hydrogen halides) and their salts; their halogenated, sulphonated, nitrated or nitrosated derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of Sodium ethyl sulfate?
The CAS number of Sodium ethyl sulfate is 546-74-7.
What are the molecular formula and molecular weight of Sodium ethyl sulfate?
Sodium ethyl sulfate has molecular formula C2H5NaO4S and molecular weight 148.11300 g/mol.
Is Sodium ethyl sulfate hazardous?
Sodium ethyl sulfate has GHS signal word Danger and hazard statements H225 — Highly flammable liquid and vapour; H301 — Toxic if swallowed; H311 — Toxic in contact with skin.
What are the upstream and downstream products of Sodium ethyl sulfate?
For Sodium ethyl sulfate, Upstream Products: Ethanol, Diethyl sulfate, Sodium nitrite; Downstream Products: 2-(Ethylthio)benzoic acid, 1,4-Diethylpiperazine, Diethyl 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. "Sodium ethyl sulfate (CAS 546-74-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-6885-7 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.