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Dimethyl 2-(2-phenylhydrazono)malonate

Also known as: 2-(PHENYLHYDRAZONO)MALONIC ACID DIMETHYL ESTER, AURORA KA-3628, DIMETHYL 2-(PHENYLHYDRAZONO)MALONATE, DiMethyl 2-(2-phenylhydrazono)Malonate, dimethyl (phenylhydrazono)malonate, Propanedioic acid, 2-(2-phenylhydrazinylidene)-, 1,3-dimethyl ester, phenylhydrazono-malonic acid dimethyl ester, dimethyl 2-(phenylhydrazinylidene)propanedioate, dimethyl 2-oxopropanedioate phenylhydrazone, Mesoxalsaeure-dimethylester-phenylhydrazon

Dimethyl 2-(2-phenylhydrazono)malonate (CAS 13732-26-8) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C11H12N2O4 and a molecular weight of 236.22400 g/mol. Key properties include a boiling point of 326.3ºC at 760 mmHg, a density of 1.2g/cm3 and a flash point of 151.1ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
13732-26-8
Jingsj CID
J-1525735-9
Molecular Formula
C11H12N2O4
Molecular Weight
236.22400 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point326.3ºC at 760 mmHg
Density1.2g/cm3
Flash Point151.1ºC
Exact Mass236.08000
PSA76.99000
LogP0.87350
Vapor Pressure0.000217mmHg at 25°C
Refractive Index1.532

Customs & Trade Information

HS Code2928000090
Summary2928000090 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 Dimethyl 2-(2-phenylhydrazono)malonate?

The CAS number of Dimethyl 2-(2-phenylhydrazono)malonate is 13732-26-8.

What are the molecular formula and molecular weight of Dimethyl 2-(2-phenylhydrazono)malonate?

Dimethyl 2-(2-phenylhydrazono)malonate has molecular formula C11H12N2O4 and molecular weight 236.22400 g/mol.

What are the upstream and downstream products of Dimethyl 2-(2-phenylhydrazono)malonate?

For Dimethyl 2-(2-phenylhydrazono)malonate, Upstream Products: Methanol, 2-(2-phenylhydrazinylidene)propanedioic acid, Benzenediazonium chloride.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "Dimethyl 2-(2-phenylhydrazono)malonate (CAS 13732-26-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1525735-9 (accessed 2026-11-09).

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