5-(Dimethylphosphoryl)-2-methylbenzene-1-sulfonyl chloride

5-(二甲基磷酰基)-2-甲基苯-1-磺酰氯

5-(Dimethylphosphoryl)-2-methylbenzene-1-sulfonyl chloride (CAS 2138534-67-3) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C9H12ClO3PS and a molecular weight of 266.68 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 2138534-67-3
Jingsj CID: J-40403-1
Molecular Formula: C₉H₁₂ClO₃PS
Chinese Name: 5-(二甲基磷酰基)-2-甲基苯-1-磺酰氯
Molecular Weight: 266.68 g/mol
Category: Aromatic Hydrocarbons
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 5-(Dimethylphosphoryl)-2-methylbenzene-1-sulfonyl chloride?

The CAS number of 5-(Dimethylphosphoryl)-2-methylbenzene-1-sulfonyl chloride is 2138534-67-3.

What are the molecular formula and molecular weight of 5-(Dimethylphosphoryl)-2-methylbenzene-1-sulfonyl chloride?

5-(Dimethylphosphoryl)-2-methylbenzene-1-sulfonyl chloride has molecular formula C9H12ClO3PS and molecular weight 266.68 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. "5-(Dimethylphosphoryl)-2-methylbenzene-1-sulfonyl chloride (CAS 2138534-67-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-40403-1 (accessed 2026-10-23).

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