3-chloro-4-methyl-6-phenylpyridazine
Also known as: Pyridazine, 3-chloro-4-methyl-6-phenyl-, EINECS 249-130-1
3-chloro-4-methyl-6-phenylpyridazine (CAS 28657-39-8) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C11H9ClN2 and a molecular weight of 204.65600 g/mol. Key properties include a boiling point of 374.2ºC at 760mmHg, a density of 1.208g/cm3 and a flash point of 211.9ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 28657-39-8
- Jingsj CID
- J-1509657-8
- Molecular Formula
- C11H9ClN2
- Molecular Weight
- 204.65600 g/mol
- Category
- Aromatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 374.2ºC at 760mmHg |
|---|---|
| Density | 1.208g/cm3 |
| Flash Point | 211.9ºC |
| Exact Mass | 204.04500 |
| PSA | 25.78000 |
| LogP | 3.10540 |
| Vapor Pressure | 1.82E-05mmHg at 25°C |
| Refractive Index | 1.584 |
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 3-chloro-4-methyl-6-phenylpyridazine?
The CAS number of 3-chloro-4-methyl-6-phenylpyridazine is 28657-39-8.
What are the molecular formula and molecular weight of 3-chloro-4-methyl-6-phenylpyridazine?
3-chloro-4-methyl-6-phenylpyridazine has molecular formula C11H9ClN2 and molecular weight 204.65600 g/mol.
What are the upstream and downstream products of 3-chloro-4-methyl-6-phenylpyridazine?
For 3-chloro-4-methyl-6-phenylpyridazine, Upstream Products: 4-methyl-6-phenylpyridazin-3(2H)-one, 3,6-Dichloro-4-methylpyridazine, Phenylboronic acid; Downstream Products: 4-methyl-6-phenylpyridazin-3(2H)-one, Minaprine.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "3-chloro-4-methyl-6-phenylpyridazine (CAS 28657-39-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1509657-8 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.