2-(p-Tolyl-hydrazono)-cyclohexanone

Also known as: 1,2-Cyclohexanedione, 1-[2-(4-methylphenyl)hydrazone], 1,2-Cyclohexanedione, mono(p-tolylhydrazone), 1,2-Cyclohexanedione, mono[(4-methylphenyl)hydrazone], Cyclohexan-1,2-dion-mono-p-tolylhydrazon, cyclohexane-1,2-dione-mono-p-tolylhydrazone, (2E)-2-[(4-methylphenyl)hydrazinylidene]cyclohexan-1-one

2-(p-Tolyl-hydrazono)-cyclohexanone (CAS 2257-17-2) is a compound in the Solvents category listed in the Jingsj chemical database. It has the molecular formula C13H16N2O and a molecular weight of 216.27900 g/mol. Key properties include a boiling point of 347.7ºC at 760mmHg, a density of 1.13g/cm3 and a flash point of 164.1ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 2257-17-2
Jingsj CID: J-1399658-2
Molecular Formula: C₁₃H₁₆N₂O
Molecular Weight: 216.27900 g/mol
Category: Solvents
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	347.7ºC at 760mmHg
Density	1.13g/cm3
Flash Point	164.1ºC
Exact Mass	216.12600
PSA	41.46000
LogP	2.97900
Vapor Pressure	5.29E-05mmHg at 25°C
Refractive Index	1.587

Customs & Trade Information

HS Code	2928000090
Summary	2928000090 other organic derivatives of hydrazine or of hydroxylamine VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0%

Frequently Asked Questions

What is the CAS number of 2-(p-Tolyl-hydrazono)-cyclohexanone?

The CAS number of 2-(p-Tolyl-hydrazono)-cyclohexanone is 2257-17-2.

What are the molecular formula and molecular weight of 2-(p-Tolyl-hydrazono)-cyclohexanone?

2-(p-Tolyl-hydrazono)-cyclohexanone has molecular formula C13H16N2O and molecular weight 216.27900 g/mol.

What are the upstream and downstream products of 2-(p-Tolyl-hydrazono)-cyclohexanone?

For 2-(p-Tolyl-hydrazono)-cyclohexanone, Downstream Products: 6-Methyl-2,3,4,9-tetrahydro-1H-carbazol-1-one.

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. "2-(p-Tolyl-hydrazono)-cyclohexanone (CAS 2257-17-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1399658-2 (accessed 2026-11-09).

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