1,4-Dichloro-6,7-dihydro-5H-cyclopenta[d]pyridazine

1,4-二氯-6,7-二氢-5H-环戊并[d]哒嗪

Also known as: 1,4-dichloro-5H,6H,7H-cyclopenta[d]pyridazine, 1,4-dichloro-5H,6H,7H-cyclopenta[d]pyridazine - [D26493], 5H-Cyclopenta[d]pyridazine, 1,4-dichloro-6,7-dihydro-

1,4-Dichloro-6,7-dihydro-5H-cyclopenta[d]pyridazine (CAS 91846-80-9) is a compound in the Organohalogen Compounds category listed in the Jingsj chemical database. It has the molecular formula C7H6Cl2N2 and a molecular weight of 189.04200 g/mol. It is also known as 1,4-dichloro-5H,6H,7H-cyclopenta[d]pyridazine, 1,4-dichloro-5H,6H,7H-cyclopenta[d]pyridazine - [D26493] and 5H-Cyclopenta[d]pyridazine, 1,4-dichloro-6,7-dihydro-. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 91846-80-9
Jingsj CID: J-1048693-1
Molecular Formula: C₇H₆Cl₂N₂
Chinese Name: 1,4-二氯-6,7-二氢-5H-环戊并[d]哒嗪
Molecular Weight: 189.04200 g/mol
Category: Organohalogen Compounds
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 1,4-Dichloro-6,7-dihydro-5H-cyclopenta[d]pyridazine?

The CAS number of 1,4-Dichloro-6,7-dihydro-5H-cyclopenta[d]pyridazine is 91846-80-9.

What are the molecular formula and molecular weight of 1,4-Dichloro-6,7-dihydro-5H-cyclopenta[d]pyridazine?

1,4-Dichloro-6,7-dihydro-5H-cyclopenta[d]pyridazine has molecular formula C7H6Cl2N2 and molecular weight 189.04200 g/mol.

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

Last updated: 8/21/2026

How to cite: Jingsj. "1,4-Dichloro-6,7-dihydro-5H-cyclopenta[d]pyridazine (CAS 91846-80-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1048693-1 (accessed 2026-10-25).

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