3-Allyloxy-2-hydroxy-1-propanesulfonic acid, sodium salt
3-烯丙氧基-2-羟基-1-丙烷磺酸钠盐
Also known as: Sodium 3-(allyloxy)-2-hydroxypropane-1-sulfonate, 3-Allyloxy-2-hydroxypropane sulfonate sodium salt, 3-Allyloxy-2-hydroxy-1-propanesulfonic acid sodium salt, Sodium allyloxy hydroxypropyl sulfonate, COPS 1, Cops I, SIPOMER COPS1, SPAE
3-Allyloxy-2-hydroxy-1-propanesulfonic acid, sodium salt (CAS 52556-42-0) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C6H11NaO5S and a molecular weight of 218.20300 g/mol. It is also known as Sodium 3-(allyloxy)-2-hydroxypropane-1-sulfonate, 3-Allyloxy-2-hydroxypropane sulfonate sodium salt and 3-Allyloxy-2-hydroxy-1-propanesulfonic acid sodium salt. Key properties include a boiling point of 100ºC and a density of 1.17 g/mL at 25ºC. It is classified under GHS with signal word Warning and hazard statements H315 — Causes skin irritation, H319 — Causes serious eye irritation and H335 — May cause respiratory irritation. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 52556-42-0
- Jingsj CID
- J-11058-5
- Molecular Formula
- C6H11NaO5S
- Chinese Name
- 3-烯丙氧基-2-羟基-1-丙烷磺酸钠盐
- Molecular Weight
- 218.20300 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 100ºC |
|---|---|
| Density | 1.17 g/mL at 25ºC |
| Exact Mass | 218.02200 |
| PSA | 95.04000 |
| LogP | 0.17590 |
| Refractive Index | n20/D 1.394 |
GHS Safety & Compliance
- H315 — Causes skin irritation
- H319 — Causes serious eye irritation
- H335 — May cause respiratory irritation
Customs & Trade Information
| HS Code | 2909499000 |
|---|---|
| Summary | 2909499000. ether-alcohols and their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:9.0%. . MFN tariff:5.5%. General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of 3-Allyloxy-2-hydroxy-1-propanesulfonic acid, sodium salt?
The CAS number of 3-Allyloxy-2-hydroxy-1-propanesulfonic acid, sodium salt is 52556-42-0.
What are the molecular formula and molecular weight of 3-Allyloxy-2-hydroxy-1-propanesulfonic acid, sodium salt?
3-Allyloxy-2-hydroxy-1-propanesulfonic acid, sodium salt has molecular formula C6H11NaO5S and molecular weight 218.20300 g/mol.
Is 3-Allyloxy-2-hydroxy-1-propanesulfonic acid, sodium salt hazardous?
3-Allyloxy-2-hydroxy-1-propanesulfonic acid, sodium salt has GHS signal word Warning and hazard statements H315 — Causes skin irritation; H319 — Causes serious eye irritation; H335 — May cause respiratory irritation.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "3-Allyloxy-2-hydroxy-1-propanesulfonic acid, sodium salt (CAS 52556-42-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-11058-5 (accessed 2026-10-28).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.