2-Benzyl-5-iodopyridazin-3(2H)-one

Also known as: 2-Benzyl-5-iodopyridazin-3(2H)-one, 5-Iodo-2-(phenylmethyl)-3(2H)-pyridazinone, 2-benzyl-5-iodo-2,3-dihydropyridazin-3-one, 2-benzyl-5-iodopyridazin-3-one, 3(2H)-Pyridazinone, 5-iodo-2-(phenylmethyl)-

2-Benzyl-5-iodopyridazin-3(2H)-one (CAS 825633-93-0) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C11H9IN2O and a molecular weight of 312.10600 g/mol. Key properties include a melting point of 136-137℃, a boiling point of 370℃, a density of 1.70 and a flash point of 178℃. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 825633-93-0
Jingsj CID: J-1486298-7
Molecular Formula: C₁₁H₉IN₂O
Molecular Weight: 312.10600 g/mol
Category: Ketones
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	136-137℃
Boiling Point	370℃
Density	1.70
Flash Point	178℃
Exact Mass	311.97600
PSA	34.89000
LogP	1.89620
Storage Conditions	2-8°C

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 2-Benzyl-5-iodopyridazin-3(2H)-one?

The CAS number of 2-Benzyl-5-iodopyridazin-3(2H)-one is 825633-93-0.

What are the molecular formula and molecular weight of 2-Benzyl-5-iodopyridazin-3(2H)-one?

2-Benzyl-5-iodopyridazin-3(2H)-one has molecular formula C11H9IN2O and molecular weight 312.10600 g/mol.

What are the upstream and downstream products of 2-Benzyl-5-iodopyridazin-3(2H)-one?

For 2-Benzyl-5-iodopyridazin-3(2H)-one, Upstream Products: 2-Benzyl-4,5-dichloropyridazin-3(2H)-one; Downstream Products: 5-Iodopyridazin-3(2H)-one.

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. "2-Benzyl-5-iodopyridazin-3(2H)-one (CAS 825633-93-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1486298-7 (accessed 2026-11-09).

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