Propionophenone p-toluenesulfonylhydrazone

Also known as: 1-Propiophenone tosylhydrazone, 1-Propiophenone p-toluenesulfonylhydrazone, 4-methyl-N'-((1E)-1-phenylpropylidene)benzenesulfonohydrazide, 4-methyl-N-[(Z)-1-phenylpropylideneamino]benzenesulfonamide, Benzenesulfonic acid, 4-methyl-, 2-(1-phenylpropylidene)hydrazide, MFCD00159336, Propionophenone tosylhydrazone

Propionophenone p-toluenesulfonylhydrazone (CAS 17336-66-2) is a compound in the Solvents category listed in the Jingsj chemical database. It has the molecular formula C16H18N2O2S and a molecular weight of 302.39100 g/mol. Key properties include a melting point of 118-120ºC(lit.), a boiling point of 448.4ºC at 760 mmHg, a density of 1.15g/cm3 and a flash point of 225ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 17336-66-2
Jingsj CID: J-36944-8
Molecular Formula: C₁₆H₁₈N₂O₂S
Molecular Weight: 302.39100 g/mol
Category: Solvents
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	118-120ºC(lit.)
Boiling Point	448.4ºC at 760 mmHg
Density	1.15g/cm3
Flash Point	225ºC
Exact Mass	302.10900
PSA	66.91000
LogP	4.55930
Vapor Pressure	3.1E-08mmHg at 25°C
Refractive Index	1.578

Customs & Trade Information

HS Code	2935009090
Summary	2935009090 other sulphonamides VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:35.0%

Frequently Asked Questions

What is the CAS number of Propionophenone p-toluenesulfonylhydrazone?

The CAS number of Propionophenone p-toluenesulfonylhydrazone is 17336-66-2.

What are the molecular formula and molecular weight of Propionophenone p-toluenesulfonylhydrazone?

Propionophenone p-toluenesulfonylhydrazone has molecular formula C16H18N2O2S and molecular weight 302.39100 g/mol.

What are the upstream and downstream products of Propionophenone p-toluenesulfonylhydrazone?

For Propionophenone p-toluenesulfonylhydrazone, Upstream Products: 4-Methylbenzenesulfonhydrazide; Downstream Products: 1,1-diphenylpropane, 1,2-Diphenyl-1-butanone.

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. "Propionophenone p-toluenesulfonylhydrazone (CAS 17336-66-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-36944-8 (accessed 2026-11-09).

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