Sodium 4-nitro-2-(trifluoromethyl)benzene-1-sulfinate

4-硝基-2-(三氟甲基)苯亚磺酸钠

Sodium 4-nitro-2-(trifluoromethyl)benzene-1-sulfinate (CAS 2138223-91-1) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C7H3F3NNaO4S and a molecular weight of 277.16 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 2138223-91-1
Jingsj CID: J-598758-2
Molecular Formula: C₇H₃F₃NNaO₄S
Chinese Name: 4-硝基-2-(三氟甲基)苯亚磺酸钠
Molecular Weight: 277.16 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of Sodium 4-nitro-2-(trifluoromethyl)benzene-1-sulfinate?

The CAS number of Sodium 4-nitro-2-(trifluoromethyl)benzene-1-sulfinate is 2138223-91-1.

What are the molecular formula and molecular weight of Sodium 4-nitro-2-(trifluoromethyl)benzene-1-sulfinate?

Sodium 4-nitro-2-(trifluoromethyl)benzene-1-sulfinate has molecular formula C7H3F3NNaO4S and molecular weight 277.16 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. "Sodium 4-nitro-2-(trifluoromethyl)benzene-1-sulfinate (CAS 2138223-91-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-598758-2 (accessed 2026-10-23).

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