N-(4-Oxocyclohexyl)phthalimide

Also known as: 2-(4-Oxocyclohexyl)-1H-isoindole-1,3(2H)-dione, 4-(Phthalimido)-cyclohexanone, 4-Phthalimidocyclohexanone, 2-(4-oxocyclohexyl)isoindoline-1,3-dione, 2-(4-oxocyclohexyl)isoindole-1,3-dione, 1H-Isoindole-1,3(2H)-dione, 2-(4-oxocyclohexyl)-

N-(4-Oxocyclohexyl)phthalimide (CAS 104618-32-8) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C14H13NO3 and a molecular weight of 243.258 g/mol. Key properties include a melting point of 144 °C, a boiling point of 410.0±38.0 °C at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 191.1±19.1 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 104618-32-8
Jingsj CID: J-1430350-5
Molecular Formula: C₁₄H₁₃NO₃
Molecular Weight: 243.258 g/mol
Category: Ketones
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	144 °C
Boiling Point	410.0±38.0 °C at 760 mmHg
Density	1.4±0.1 g/cm3
Flash Point	191.1±19.1 °C
Exact Mass	243.089539
PSA	54.45000
LogP	1.59
Vapor Pressure	0.0±1.0 mmHg at 25°C
Refractive Index	1.627

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-(4-Oxocyclohexyl)phthalimide?

The CAS number of N-(4-Oxocyclohexyl)phthalimide is 104618-32-8.

What are the molecular formula and molecular weight of N-(4-Oxocyclohexyl)phthalimide?

N-(4-Oxocyclohexyl)phthalimide has molecular formula C14H13NO3 and molecular weight 243.258 g/mol.

What are the upstream and downstream products of N-(4-Oxocyclohexyl)phthalimide?

For N-(4-Oxocyclohexyl)phthalimide, Upstream Products: 2-(4-Hydroxycyclohexyl)isoindoline-1,3-dione, 2-(trans-4-Hydroxycyclohexyl)isoindoline-1,3-dione, N-Carbethoxyphthalimide; Downstream Products: 2-Amino-6-phthalimido-4,5,6,7-tetrahydrobenzothiazole, 6-Methoxy-2,3,4,9-tetrahydro-1H-carbazol-3-amine.

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-(4-Oxocyclohexyl)phthalimide (CAS 104618-32-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1430350-5 (accessed 2026-11-09).

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