1,3-Benzenedicarboxylic acid, 5-sulfo-, 1,3-dimethyl ester
1,3-苯二羧酸-5-磺基-1,3-二甲酯
Also known as: Dimethyl 5-sulfoisophthalate, Dimethyl 5-sulphoisophthalate, 3,5-Bis(methoxycarbonyl)benzenesulfonic acid, 3,5-Dicarbomethoxybenzenesulfonic acid, 5-Sulfo-1,3-benzenedicarboxylic acid 1,3-dimethyl ester, 5-Sulfoisophthalic acid 1,3-dimethyl ester, Dimethyl isophthalate-5-sulfonate, Isophthalic acid, 5-sulfo-, 1,3-dimethyl ester, EINECS 205-320-6
1,3-Benzenedicarboxylic acid, 5-sulfo-, 1,3-dimethyl ester (CAS 138-25-0) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C10H10O7S and a molecular weight of 274.24700 g/mol. It is also known as Dimethyl 5-sulfoisophthalate, Dimethyl 5-sulphoisophthalate and 3,5-Bis(methoxycarbonyl)benzenesulfonic acid. Key property: a density of 1.458g/cm3. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 138-25-0
- Jingsj CID
- J-31097-0
- Molecular Formula
- C10H10O7S
- Chinese Name
- 1,3-苯二羧酸-5-磺基-1,3-二甲酯
- Molecular Weight
- 274.24700 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Density | 1.458g/cm3 |
|---|
Frequently Asked Questions
What is the CAS number of 1,3-Benzenedicarboxylic acid, 5-sulfo-, 1,3-dimethyl ester?
The CAS number of 1,3-Benzenedicarboxylic acid, 5-sulfo-, 1,3-dimethyl ester is 138-25-0.
What are the molecular formula and molecular weight of 1,3-Benzenedicarboxylic acid, 5-sulfo-, 1,3-dimethyl ester?
1,3-Benzenedicarboxylic acid, 5-sulfo-, 1,3-dimethyl ester has molecular formula C10H10O7S and molecular weight 274.24700 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "1,3-Benzenedicarboxylic acid, 5-sulfo-, 1,3-dimethyl ester (CAS 138-25-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-31097-0 (accessed 2026-10-24).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.