1-氯-4-肼基酞嗪，CAS 登记号 51935-42-3，由济南圣和化工有限公司现货供应，可提供纯度 按批次COA提供(不公开发布) 的规格，下游主要用于有机化学品。支持样品与小批量试用，批量价格请联系我们获取，验收以批次 COA 为准。
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1-chloro-4-hydrazinophthalazine · CAS 51935-42-3 · C8H7ClN4. UNII HMS1623H10.
| CAS Registry Number | 51935-42-3 |
|---|---|
| PubChem CID | 2793752 |
| Molecular formula | C8H7ClN4 |
| IUPAC name | (4-chlorophthalazin-1-yl)hydrazine |
| UNII (FDA) | HMS1623H10 |
| Molecular Weight | 194.62 |
|---|---|
| XLogP3 | 1.6 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 1 |
| Exact Mass | 194.0359239 |
| Monoisotopic Mass | 194.0359239 |
| Topological Polar Surface Area | 63.8 |
| Heavy Atom Count | 13 |
| Formal Charge | 0 |
| Reported hazard statements | H302 (100%), H315 (100%), H319 (100%), H335 (100%) |
|---|
H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
51935-42-3; 1-CHLORO-4-HYDRAZINOPHTHALAZINE; DTXSID70383155; RefChem:229483; DTXCID40334179; 800-857-8; 1-Chloro-4-hydrazinylphthalazine; (4-chlorophthalazin-1-yl)hydrazine; MFCD00490041; 4-Chloro-1-hydrazinophthalazine; 59275-72-8; (E)-4-CHLORO-1-HYDRAZONO-1,2-DIHYDROPHTHALAZINE; CHEMBL5182989; 4-Chloro-1-hydrazono-1,2-dihydrophthalazine; 4-chlorophthalazinylhydrazine; 1(2H)-Phthalazinone, 4-chloro-, hydrazone
CAS 51935-42-3; molecular formula C8H7ClN4; molecular weight — g/mol.
51935-42-3, 1-CHLORO-4-HYDRAZINOPHTHALAZINE, DTXSID70383155, RefChem:229483, DTXCID40334179, 800-857-8.
Hazard statements reported: H302, H315, H319, H335.
Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.