4-Chloro-6-phenyl-3(2H)-pyridazinone

Also known as: 4-chloro-6-phenyl-2H-pyridazin-3-one, 5-chloro-3-phenyl-1H-pyridazin-6-one, 4-chloro-6-phenylpyridazin-3(2H)-one, MW01-6-093WH, TPC-SK003

4-Chloro-6-phenyl-3(2H)-pyridazinone (CAS 89868-14-4) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C10H7ClN2O and a molecular weight of 206.62800 g/mol. Key property: a density of 1.35. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 89868-14-4
Jingsj CID: J-1018876-8
Molecular Formula: C₁₀H₇ClN₂O
Molecular Weight: 206.62800 g/mol
Category: Ketones
Last updated: 8/21/2026

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Physicochemical Properties

Density	1.35
Exact Mass	206.02500
PSA	46.01000
LogP	2.50260
Refractive Index	1.642

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 4-Chloro-6-phenyl-3(2H)-pyridazinone?

The CAS number of 4-Chloro-6-phenyl-3(2H)-pyridazinone is 89868-14-4.

What are the molecular formula and molecular weight of 4-Chloro-6-phenyl-3(2H)-pyridazinone?

4-Chloro-6-phenyl-3(2H)-pyridazinone has molecular formula C10H7ClN2O and molecular weight 206.62800 g/mol.

What are the upstream and downstream products of 4-Chloro-6-phenyl-3(2H)-pyridazinone?

For 4-Chloro-6-phenyl-3(2H)-pyridazinone, Upstream Products: 3,4-dichloro-6-phenylpyridazine, 3-Benzoylpropionic acid, 6-Phenyl-4,5-dihydro-3(2H)-pyridazinone; Downstream Products: 6-Phenyl-3(2H)-pyridazinone.

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. "4-Chloro-6-phenyl-3(2H)-pyridazinone (CAS 89868-14-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1018876-8 (accessed 2026-11-09).

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