4,5-Dichloro-6-pyridazone
Buy 4,5-Dichloro-6-pyridazone (CAS 932-22-9) from Zemixal. Request a quote with price, lead time and documents. Quotes within one business day.
About 4,5-Dichloro-6-pyridazone
4,5-Dichloro-6-pyridazone is part of the Zemixal pyrimidines, Pyrazines & Pyridazines range. Key data: CAS 932-22-9, formula C4H2Cl2N2O and molar mass 164.97 g/mol.
Where it is used
- Organic synthesis
- API synthesis
Storage and safety notes
Hazard communication follows GHS (Warning: H302, H315, H319 and H335). Our SDS lists exposure controls and first-aid measures.
Standard pack sizes are 100 mg, 250 mg, 1 g and 5 g, and custom quantities are quoted on request. Each lot travels with a batch certificate of analysis and a 16-section SDS. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.
Typical uses
- Organic synthesis
- API synthesis
Applications
Specifications and identifiers
| Product name | 4,5-Dichloro-6-pyridazone |
|---|---|
| Catalogue number | ZX-039617 |
| CAS number | 932-22-9 |
| IUPAC name | 4,5-dichloro-1H-pyridazin-6-one |
| Molecular formula | C4H2Cl2N2O |
| Molar mass | 164.97 g/mol |
| Exact mass | 163.9544 |
| XLogP3 | 1 |
| H-bond donors / acceptors | 1 / 2 |
| Topological polar surface area | 41.5 Ų |
| HS code | 2933 |
| InChIKey | VJWXIRQLLGYIDI-UHFFFAOYSA-N |
| SMILES | C1=NNC(=O)C(=C1Cl)Cl |
| PubChem CID | 73247 |
| Synonyms | 4,5-Dichloro-3-hydroxypyridazine, 4,5-Dichloro-3(2H)-pyridazinone, 4,5-Dichloropyridazin-3(2H)-one, 3(2H)-Pyridazinone, 4,5-dichloro-, 4,5-dichloropyridazin-3-ol, 4,5-dichloro-2H-pyridazin-3-one, 4,5-dichloro-2,3-dihydropyridazin-3-one, 4,5-Dichloro-pyridazin-3-ol, 4,5-Dichloro-3-pyridazinol, Dichlorhydroxypyridazin, 4,5-dichloropyridazinone |
Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.
Safety and GHS hazards
Signal word Warning
- H302Harmful if swallowed
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements P261, P264, P264 + P265, P270, P271, P280, P301 + P317, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P330, P332 + P317, P337 + P317, P362 + P364, P403 + P233, P405, P501
Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.
Pack sizes
| 100 mg | Quoted on request | |
| 250 mg | Quoted on request | |
| 1 g | Quoted on request | |
| 5 g | Quoted on request |
Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.
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