1,6-Dichlorophthalazine
Also known as: 1,6-DICHLORO-PHTHALAZINE, 1,6-Dichlor-phthalazin, Phthalazine, 1,6-dichloro-
1,6-Dichlorophthalazine (CAS 124556-78-1) is a compound in the Organohalogen Compounds category listed in the Jingsj chemical database. It has the molecular formula C8H4Cl2N2 and a molecular weight of 199.03700 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 124556-78-1
- Jingsj CID
- J-1514909-4
- Molecular Formula
- C8H4Cl2N2
- Molecular Weight
- 199.03700 g/mol
- Category
- Organohalogen Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Exact Mass | 197.97500 |
|---|---|
| PSA | 25.78000 |
| LogP | 2.93660 |
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 1,6-Dichlorophthalazine?
The CAS number of 1,6-Dichlorophthalazine is 124556-78-1.
What are the molecular formula and molecular weight of 1,6-Dichlorophthalazine?
1,6-Dichlorophthalazine has molecular formula C8H4Cl2N2 and molecular weight 199.03700 g/mol.
What are the upstream and downstream products of 1,6-Dichlorophthalazine?
For 1,6-Dichlorophthalazine, Upstream Products: 6-Chlorophthalazin-1-ol, 4-chloro-2-formylbenzoic acid; Downstream Products: 4-Chlorophthalonitrile.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "1,6-Dichlorophthalazine (CAS 124556-78-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1514909-4 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.