2-(2-Chloro-6-fluorobenzyl)-4,5-dichloropyridazin-3(2H)-one

2-(2-氯-6-氟苄基)-4,5-二氯哒嗪-3-(2H)-酮

Also known as: 2-(2-Chloro-6-fluorobenzyl)-4,5-dichloro-2H-pyridazin-3-one, 4,5-Dichloro-2-(2-chloro-6-fluorobenzyl)pyridazin-3(2H)-one, 4,5-Dichloro-2-(2-chloro-6-fluorobenzyl)-2,3-dihydropyridazin-3-one, 2-(2-Chloro-6-fluorobenzyl)-4,5-dichloropyridazine-3-(2H)-one

2-(2-Chloro-6-fluorobenzyl)-4,5-dichloropyridazin-3(2H)-one (CAS 175135-45-2) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C11H6Cl3FN2O and a molecular weight of 307.53600 g/mol. It is also known as 2-(2-Chloro-6-fluorobenzyl)-4,5-dichloro-2H-pyridazin-3-one, 4,5-Dichloro-2-(2-chloro-6-fluorobenzyl)pyridazin-3(2H)-one and 4,5-Dichloro-2-(2-chloro-6-fluorobenzyl)-2,3-dihydropyridazin-3-one. Key properties include a melting point of 137ºC, a boiling point of 362.7ºC at 760mmHg, a density of 1.56g/cm3 and a flash point of 173.2ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 175135-45-2
Jingsj CID: J-1485653-2
Molecular Formula: C₁₁H₆Cl₃FN₂O
Chinese Name: 2-(2-氯-6-氟苄基)-4,5-二氯哒嗪-3-(2H)-酮
Molecular Weight: 307.53600 g/mol
Category: Ketones
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	137ºC
Boiling Point	362.7ºC at 760mmHg
Density	1.56g/cm3
Flash Point	173.2ºC

Frequently Asked Questions

What is the CAS number of 2-(2-Chloro-6-fluorobenzyl)-4,5-dichloropyridazin-3(2H)-one?

The CAS number of 2-(2-Chloro-6-fluorobenzyl)-4,5-dichloropyridazin-3(2H)-one is 175135-45-2.

What are the molecular formula and molecular weight of 2-(2-Chloro-6-fluorobenzyl)-4,5-dichloropyridazin-3(2H)-one?

2-(2-Chloro-6-fluorobenzyl)-4,5-dichloropyridazin-3(2H)-one has molecular formula C11H6Cl3FN2O and molecular weight 307.53600 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. "2-(2-Chloro-6-fluorobenzyl)-4,5-dichloropyridazin-3(2H)-one (CAS 175135-45-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1485653-2 (accessed 2026-10-24).

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