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2-(4-Nitrobenzenesulfonyl)acetic acid

Also known as: [(4-Nitrophenyl)sulfonyl]acetic acid, (4-Nitrophenylsulfonyl)acetic acid, Acetic acid, 2-[(4-nitrophenyl)sulfonyl]-, p-Nitrophenylsulphonylacetic acid

2-(4-Nitrobenzenesulfonyl)acetic acid (CAS 3937-94-8) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C8H7NO6S and a molecular weight of 245.20900 g/mol. Key properties include a boiling point of 546.2ºC at 760mmHg and a flash point of 284.1ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
3937-94-8
Jingsj CID
J-1522824-7
Molecular Formula
C8H7NO6S
Molecular Weight
245.20900 g/mol
Category
Organic Acids
Last updated
8/21/2026
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Physicochemical Properties

Boiling Point546.2ºC at 760mmHg
Flash Point284.1ºC
Exact Mass244.99900
PSA125.64000
LogP2.05710

Customs & Trade Information

HS Code2916399090
Summary2916399090 other aromatic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

Frequently Asked Questions

What is the CAS number of 2-(4-Nitrobenzenesulfonyl)acetic acid?

The CAS number of 2-(4-Nitrobenzenesulfonyl)acetic acid is 3937-94-8.

What are the molecular formula and molecular weight of 2-(4-Nitrobenzenesulfonyl)acetic acid?

2-(4-Nitrobenzenesulfonyl)acetic acid has molecular formula C8H7NO6S and molecular weight 245.20900 g/mol.

What are the upstream and downstream products of 2-(4-Nitrobenzenesulfonyl)acetic acid?

For 2-(4-Nitrobenzenesulfonyl)acetic acid, Upstream Products: 2-[(4-nitrophenyl)sulfanyl]acetic acid, 4-Nitrothiophenol, Sodium chloroacetate; Downstream Products: 1-(Methylsulfonyl)-4-nitrobenzene.

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

Last updated:

How to cite: Jingsj. "2-(4-Nitrobenzenesulfonyl)acetic acid (CAS 3937-94-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1522824-7 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.