p-Toluenesulfonyl acetone hydrazone

Also known as: 4-Methylbenzenesulfonic acid N'-(1-methylethylidene) hydrazide, 4-methyl-N'-(propan-2-ylidene)benzenesulfonohydrazide, 4-methyl-N-(propan-2-ylideneamino)benzenesulfonamide, Acetone p-tosylhydrazone, Acetone tolylsulfonylhydrazone, Acetone tosylhydrazone, Benzenesulfonic acid,(1-methylethylidene)hydrazide, N'-Isopropylidene-p-toluenesulfonic acid hydrazide, NSC 101352, NSC 126963, NSC 234742, Toluenesulfonic acid isopropylidenehydrazide, Toluol-4-sulfonsaeure-isopropylidenhydrazid, p-Toluenesulfonic acid,isopropylidenehydrazide, p-Toluenesulfonyl 2-isopropylidene hydrazide, propan-2-one (toluene-4-sulfonyl)-hydrazone, toluene-4-sulfonic acid isopropylidenehydrazide

p-Toluenesulfonyl acetone hydrazone (CAS 3900-79-6) is a compound in the Solvents category listed in the Jingsj chemical database. It has the molecular formula C10H14N2O2S and a molecular weight of 226.29500 g/mol. Key properties include a boiling point of 350.1ºC at 760mmHg, a density of 1.17g/cm3 and a flash point of 165.5ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 3900-79-6
Jingsj CID: J-1017081-7
Molecular Formula: C₁₀H₁₄N₂O₂S
Molecular Weight: 226.29500 g/mol
Category: Solvents
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	350.1ºC at 760mmHg
Density	1.17g/cm3
Flash Point	165.5ºC
Exact Mass	226.07800
PSA	66.91000
LogP	3.14080
Refractive Index	1.551

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 p-Toluenesulfonyl acetone hydrazone?

The CAS number of p-Toluenesulfonyl acetone hydrazone is 3900-79-6.

What are the molecular formula and molecular weight of p-Toluenesulfonyl acetone hydrazone?

p-Toluenesulfonyl acetone hydrazone has molecular formula C10H14N2O2S and molecular weight 226.29500 g/mol.

What are the upstream and downstream products of p-Toluenesulfonyl acetone hydrazone?

For p-Toluenesulfonyl acetone hydrazone, Upstream Products: 4-Methylbenzenesulfonhydrazide, p-Toluenesulfonyl azide, 4-Iodotoluene; Downstream Products: hex-5-en-3-ol, p-Toluenesulfonamide, Potassium p-toluenesulfonate.

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. "p-Toluenesulfonyl acetone hydrazone (CAS 3900-79-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1017081-7 (accessed 2026-11-09).

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