Tetrahydro-3,6-pyridazinedione

Also known as: Hexahydro-3,6-pyridazinedione, tetrahydro-pyridazine-3,6-dione, Succinic hydrazide, Succinic acid, cyclic hydrazide, Butanedioic acid, cyclic hydrazide, 3,6-Pyridazinedione, tetrahydro-, diazinane-3,6-dione, cyclic succinhydrazide, 1,2,4,5-tetrahydro-pyridazine-3,6-dione

Tetrahydro-3,6-pyridazinedione (CAS 502-95-4) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C4H6N2O2 and a molecular weight of 114.10300 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 502-95-4
Jingsj CID: J-1519804-6
Molecular Formula: C₄H₆N₂O₂
Molecular Weight: 114.10300 g/mol
Category: Ketones
Last updated: 8/21/2026

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Physicochemical Properties

Exact Mass	114.04300
PSA	58.20000

Customs & Trade Information

HS Code	2933990090
Summary	2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Frequently Asked Questions

What is the CAS number of Tetrahydro-3,6-pyridazinedione?

The CAS number of Tetrahydro-3,6-pyridazinedione is 502-95-4.

What are the molecular formula and molecular weight of Tetrahydro-3,6-pyridazinedione?

Tetrahydro-3,6-pyridazinedione has molecular formula C4H6N2O2 and molecular weight 114.10300 g/mol.

What are the upstream and downstream products of Tetrahydro-3,6-pyridazinedione?

For Tetrahydro-3,6-pyridazinedione, Upstream Products: Maleic hydrazide; Downstream Products: 3,6-Dibromopyridazine.

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. "Tetrahydro-3,6-pyridazinedione (CAS 502-95-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1519804-6 (accessed 2026-11-09).

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