6-(p-tolyl)pyridazin-3(2H)-one
Also known as: 6-(4-methylphenyl)pyridazin-3(2H)-one, 6-(4-methylphenyl)-3(2H)-pyridazinone, 3(2H)-Pyridazinone, 6-(4-methylphenyl)-, 6-p-tolylpyridazin-3(2H)-one, 6-(4-methylphenyl)pyridazin-3-ol, 3-(4-methylphenyl)-1H-pyridazin-6-one, 6-p-tolyl-2H-pyridazin-3-one
6-(p-tolyl)pyridazin-3(2H)-one (CAS 2166-32-7) is a compound in the Solvents category listed in the Jingsj chemical database. It has the molecular formula C11H10N2O and a molecular weight of 186.21000 g/mol. Key properties include a boiling point of 405.5ºC at 760 mmHg, a density of 1.17g/cm3 and a flash point of 199.1ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 2166-32-7
- Jingsj CID
- J-1134253-3
- Molecular Formula
- C11H10N2O
- Molecular Weight
- 186.21000 g/mol
- Category
- Solvents
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 405.5ºC at 760 mmHg |
|---|---|
| Density | 1.17g/cm3 |
| Flash Point | 199.1ºC |
| Exact Mass | 186.07900 |
| PSA | 46.01000 |
| LogP | 2.15760 |
| Vapor Pressure | 3.72E-07mmHg at 25°C |
| Refractive Index | 1.609 |
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 6-(p-tolyl)pyridazin-3(2H)-one?
The CAS number of 6-(p-tolyl)pyridazin-3(2H)-one is 2166-32-7.
What are the molecular formula and molecular weight of 6-(p-tolyl)pyridazin-3(2H)-one?
6-(p-tolyl)pyridazin-3(2H)-one has molecular formula C11H10N2O and molecular weight 186.21000 g/mol.
What are the upstream and downstream products of 6-(p-tolyl)pyridazin-3(2H)-one?
For 6-(p-tolyl)pyridazin-3(2H)-one, Upstream Products: 3-(4-Methylbenzoyl)acrylic acid, 4'-Methylacetophenone, Glyoxylic acid; Downstream Products: 3-CHLORO-6-(4-METHYLPHENYL)-PYRIDAZINE.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "6-(p-tolyl)pyridazin-3(2H)-one (CAS 2166-32-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1134253-3 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.