N-(3-Buten-1-yl)phthalimide

Also known as: 2-(but-3-enyl)isoindoline-1,3-dione, 2-(3-Butenyl)-2H-isoindole-1,3-dione, 2-(But-3-en-1-yl)isoindoline-1,3-dione, 4-Phthalimido-1-butene, 2-but-3-enylisoindole-1,3-dione, N-(3-Butenyl)phthalimide

N-(3-Buten-1-yl)phthalimide (CAS 52898-32-5) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C12H11NO2 and a molecular weight of 201.221 g/mol. Key properties include a melting point of 52ºC, a boiling point of 311.0±21.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 133.3±14.4 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 52898-32-5
Jingsj CID: J-1100943-1
Molecular Formula: C₁₂H₁₁NO₂
Molecular Weight: 201.221 g/mol
Category: Organic Bases
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	52ºC
Boiling Point	311.0±21.0 °C at 760 mmHg
Density	1.2±0.1 g/cm3
Flash Point	133.3±14.4 °C
Exact Mass	201.078979
PSA	37.38000
LogP	2.83
Vapor Pressure	0.0±0.7 mmHg at 25°C
Refractive Index	1.580

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 N-(3-Buten-1-yl)phthalimide?

The CAS number of N-(3-Buten-1-yl)phthalimide is 52898-32-5.

What are the molecular formula and molecular weight of N-(3-Buten-1-yl)phthalimide?

N-(3-Buten-1-yl)phthalimide has molecular formula C12H11NO2 and molecular weight 201.221 g/mol.

What are the upstream and downstream products of N-(3-Buten-1-yl)phthalimide?

For N-(3-Buten-1-yl)phthalimide, Upstream Products: 4-Bromo-1-butene, Potassium phthalimide, 3-Buten-1-ol; Downstream Products: 4-(1,3-Dioxoisoindolin-2-yl)butanal, 3-Buten-1-amine, But-3-en-1-amine hydrochloride.

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. "N-(3-Buten-1-yl)phthalimide (CAS 52898-32-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1100943-1 (accessed 2026-11-09).

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