Sulfonyldiacetic acid
2,2'-磺酰二乙酸
Also known as: Acetic acid, 2,2'-sulfonylbis-, 2,2'-Sulfonyldiacetic acid, 2,2'-Sulfonylbisacetic acid, Carboxymethanesulfonyl-acetic acid, 2-(Carboxymethanesulfonyl)acetic acid, Sulfonediacetic acid, Bis(carboxymethyl) sulfone, Dicarboxymethyl sulphone, Sulfonyldiessigsaeure, Sulphonyldiacetic acid
Sulfonyldiacetic acid (CAS 123-45-5) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C4H6O6S and a molecular weight of 182.15200 g/mol. It is also known as Acetic acid, 2,2'-sulfonylbis-, 2,2'-Sulfonyldiacetic acid and 2,2'-Sulfonylbisacetic acid. Key properties include a boiling point of 598.4ºC at 760mmHg, a density of 1.737g/cm3 and a flash point of 315.7ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 123-45-5
- Jingsj CID
- J-34042-3
- Molecular Formula
- C4H6O6S
- Chinese Name
- 2,2'-磺酰二乙酸
- Molecular Weight
- 182.15200 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 598.4ºC at 760mmHg |
|---|---|
| Density | 1.737g/cm3 |
| Flash Point | 315.7ºC |
Frequently Asked Questions
What is the CAS number of Sulfonyldiacetic acid?
The CAS number of Sulfonyldiacetic acid is 123-45-5.
What are the molecular formula and molecular weight of Sulfonyldiacetic acid?
Sulfonyldiacetic acid has molecular formula C4H6O6S and molecular weight 182.15200 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Sulfonyldiacetic acid (CAS 123-45-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-34042-3 (accessed 2026-10-24).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.