Diethyl 1,2,3,6-tetrahydropyridazine-1,2-dicarboxylate

1,2,3,6-四氢哒嗪-1,2-二羧酸二乙酯

Also known as: diethyl 3,6-dihydropyridazine-1,2-dicarboxylate, 1,2-dicarbethoxy-1,2,3,6-tetrahydropyridazine, 1,2-dicarboethoxy-1,2,3,6-tetrahydropyridazine, 1,2-diethoxycarbonyl-1,2,3,6-tetrahydropyridazine, 1,2-Pyridazinedicarboxylic acid, 3,6-dihydro-, 1,2-diethyl ester, BUTTPARK 94/04-73

Diethyl 1,2,3,6-tetrahydropyridazine-1,2-dicarboxylate (CAS 35691-30-6) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C10H16N2O4 and a molecular weight of 228.24500 g/mol. It is also known as diethyl 3,6-dihydropyridazine-1,2-dicarboxylate, 1,2-dicarbethoxy-1,2,3,6-tetrahydropyridazine and 1,2-dicarboethoxy-1,2,3,6-tetrahydropyridazine. Key properties include a boiling point of 288.3ºC at 760mmHg, a density of 1.2g/cm3 and a flash point of 128.2ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
35691-30-6
Jingsj CID
J-1362183-4
Molecular Formula
C10H16N2O4
Chinese Name
1,2,3,6-四氢哒嗪-1,2-二羧酸二乙酯
Molecular Weight
228.24500 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point288.3ºC at 760mmHg
Density1.2g/cm3
Flash Point128.2ºC

Frequently Asked Questions

What is the CAS number of Diethyl 1,2,3,6-tetrahydropyridazine-1,2-dicarboxylate?

The CAS number of Diethyl 1,2,3,6-tetrahydropyridazine-1,2-dicarboxylate is 35691-30-6.

What are the molecular formula and molecular weight of Diethyl 1,2,3,6-tetrahydropyridazine-1,2-dicarboxylate?

Diethyl 1,2,3,6-tetrahydropyridazine-1,2-dicarboxylate has molecular formula C10H16N2O4 and molecular weight 228.24500 g/mol.

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

Last updated:

How to cite: Jingsj. "Diethyl 1,2,3,6-tetrahydropyridazine-1,2-dicarboxylate (CAS 35691-30-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1362183-4 (accessed 2026-10-25).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.