1-(1-Naphthalenyl)-1H-pyrrole-2,5-dione

Also known as: 1H-Pyrrole-2,5-dione, 1-(1-naphthalenyl)-, 1-Naphthalen-1-yl-pyrrole-2,5-dione, 1-naphthalen-1-ylpyrrole-2,5-dione, N-(1-Naphthyl)maleimide, N-(Naphthalen-1-yl)maleimide, N-naphthalen-1-yl-maleimide, N-naphthylmaleimide, AKOS B001443, MFCD00019715, NSC 41144

1-(1-Naphthalenyl)-1H-pyrrole-2,5-dione (CAS 3369-39-9) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C14H9NO2 and a molecular weight of 223.22700 g/mol. Key properties include a boiling point of 405.8ºC at 760mmHg, a density of 1.358g/cm3 and a flash point of 194.2ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 3369-39-9
Jingsj CID: J-45863-9
Molecular Formula: C₁₄H₉NO₂
Molecular Weight: 223.22700 g/mol
Category: Ketones
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	405.8ºC at 760mmHg
Density	1.358g/cm3
Flash Point	194.2ºC
Exact Mass	223.06300
PSA	37.38000
LogP	2.33420
Refractive Index	1.709

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 1-(1-Naphthalenyl)-1H-pyrrole-2,5-dione?

The CAS number of 1-(1-Naphthalenyl)-1H-pyrrole-2,5-dione is 3369-39-9.

What are the molecular formula and molecular weight of 1-(1-Naphthalenyl)-1H-pyrrole-2,5-dione?

1-(1-Naphthalenyl)-1H-pyrrole-2,5-dione has molecular formula C14H9NO2 and molecular weight 223.22700 g/mol.

What are the upstream and downstream products of 1-(1-Naphthalenyl)-1H-pyrrole-2,5-dione?

For 1-(1-Naphthalenyl)-1H-pyrrole-2,5-dione, Upstream Products: Maleic anhydride, 1-Naphthylamine.

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. "1-(1-Naphthalenyl)-1H-pyrrole-2,5-dione (CAS 3369-39-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-45863-9 (accessed 2026-11-09).

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