3,5-Bis(methylsulfonyl)aniline

3,5-双(甲基磺酰基)苯胺

Also known as: 3,5-BIS(METHYLSULFONYL)ANILINE, 3,5-Bis(methylsulphonyl)aniline 95+%, 3,5-Bis-methansulfonyl-anilin, 3,5-bis(methylsulphonyl)aniline, 3,5-bis-methanesulfonyl-aniline, 3,5-dimethanesulfonylaniline, 3.5-Di(methylsulfonyl)anilin, Benzenamine, 3,5-bis(methylsulfonyl)-

3,5-Bis(methylsulfonyl)aniline (CAS 51859-12-2) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C8H11NO4S2 and a molecular weight of 249.30700 g/mol. It is also known as 3,5-BIS(METHYLSULFONYL)ANILINE, 3,5-Bis(methylsulphonyl)aniline 95+% and 3,5-Bis-methansulfonyl-anilin. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 51859-12-2
Jingsj CID: J-1437231-1
Molecular Formula: C₈H₁₁NO₄S₂
Chinese Name: 3,5-双(甲基磺酰基)苯胺
Molecular Weight: 249.30700 g/mol
Category: Organic Bases
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 3,5-Bis(methylsulfonyl)aniline?

The CAS number of 3,5-Bis(methylsulfonyl)aniline is 51859-12-2.

What are the molecular formula and molecular weight of 3,5-Bis(methylsulfonyl)aniline?

3,5-Bis(methylsulfonyl)aniline has molecular formula C8H11NO4S2 and molecular weight 249.30700 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. "3,5-Bis(methylsulfonyl)aniline (CAS 51859-12-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1437231-1 (accessed 2026-10-25).

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