Methyl 5-chloro-3-(chlorosulfonyl)-2-hydroxybenzoate

5-氯-3-(氯磺酰基)-2-羟基苯甲酸甲酯

Methyl 5-chloro-3-(chlorosulfonyl)-2-hydroxybenzoate (CAS 667398-36-9) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C8H6Cl2O5S and a molecular weight of 285.10 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 667398-36-9
Jingsj CID: J-185514-4
Molecular Formula: C₈H₆Cl₂O₅S
Chinese Name: 5-氯-3-(氯磺酰基)-2-羟基苯甲酸甲酯
Molecular Weight: 285.10 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of Methyl 5-chloro-3-(chlorosulfonyl)-2-hydroxybenzoate?

The CAS number of Methyl 5-chloro-3-(chlorosulfonyl)-2-hydroxybenzoate is 667398-36-9.

What are the molecular formula and molecular weight of Methyl 5-chloro-3-(chlorosulfonyl)-2-hydroxybenzoate?

Methyl 5-chloro-3-(chlorosulfonyl)-2-hydroxybenzoate has molecular formula C8H6Cl2O5S and molecular weight 285.10 g/mol.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "Methyl 5-chloro-3-(chlorosulfonyl)-2-hydroxybenzoate (CAS 667398-36-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-185514-4 (accessed 2026-10-25).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.