3-(4-Amino-phenyl)-pyrrolidine-2,5-dione

Also known as: 2,5-Pyrrolidinedione, 3-(4-aminophenyl)-, 3-(4-Aminophenyl)-2,5-pyrrolidinedione, p-Aminophenylsuccinimide, WSP 3, succinimide, 2-(p-aminophenyl)-, (±)-3-(4-aminophenyl)-2,5-pyrrolidinedione

3-(4-Amino-phenyl)-pyrrolidine-2,5-dione (CAS 32856-49-8) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C10H10N2O2 and a molecular weight of 190.19900 g/mol. Key properties include a boiling point of 465.8ºC at 760 mmHg, a density of 1.318g/cm3 and a flash point of 235.5ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 32856-49-8
Jingsj CID: J-1332057-5
Molecular Formula: C₁₀H₁₀N₂O₂
Molecular Weight: 190.19900 g/mol
Category: Ketones
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	465.8ºC at 760 mmHg
Density	1.318g/cm3
Flash Point	235.5ºC
Exact Mass	190.07400
PSA	72.19000
LogP	1.30890
Refractive Index	1.621

Customs & Trade Information

HS Code	2925190090
Summary	2925190090 other imides and their derivatives; salts thereof 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 3-(4-Amino-phenyl)-pyrrolidine-2,5-dione?

The CAS number of 3-(4-Amino-phenyl)-pyrrolidine-2,5-dione is 32856-49-8.

What are the molecular formula and molecular weight of 3-(4-Amino-phenyl)-pyrrolidine-2,5-dione?

3-(4-Amino-phenyl)-pyrrolidine-2,5-dione has molecular formula C10H10N2O2 and molecular weight 190.19900 g/mol.

What are the upstream and downstream products of 3-(4-Amino-phenyl)-pyrrolidine-2,5-dione?

For 3-(4-Amino-phenyl)-pyrrolidine-2,5-dione, Upstream Products: 2,5-Pyrrolidinedione, 3-phenyl, DL-Phenylsuccinic acid.

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

Last updated: 8/21/2026

How to cite: Jingsj. "3-(4-Amino-phenyl)-pyrrolidine-2,5-dione (CAS 32856-49-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1332057-5 (accessed 2026-11-09).

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