氯((二甲氨基亚苄基)甲基-氧代吡唑)，CAS 登记号 143193-48-0，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，下游主要用于染料及颜料。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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chloro((dimethylaminobenzylidene)methyl-oxopyrazo) · CAS 143193-48-0 · C25H33ClN4O4S.
| CAS Registry Number | 143193-48-0 |
|---|---|
| PubChem CID | 16212460 |
| Molecular formula | C25H33ClN4O4S |
| IUPAC name | 4-chloro-3-[(4Z)-4-[[4-(dimethylamino)phenyl]methylidene]-3-methyl-5-oxopyrazol-1-yl]benzenesulfonic acid;N,N-diethylethanamine |
| Molecular Weight | 521.1 |
|---|---|
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 7 |
| Rotatable Bond Count | 7 |
| Exact Mass | 520.1911044 |
| Monoisotopic Mass | 520.1911044 |
| Topological Polar Surface Area | 102 |
| Heavy Atom Count | 35 |
| Formal Charge | 0 |
| Complexity | 792 |
| Reported hazard statements | H315 (100%), H319 (100%), H335 (100%) |
|---|
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
143193-48-0; RefChem:521218; 630-817-3; SCHEMBL29959849; MFCD00191913; AKOS025294500; 1-(2-CHLORO-5-SULFOPHENYL)-3-METHYL-4-(4-DIMETHYLAMINOBENZYLIDENE)-2-PYRAZOLIN-5-ONE TRIETHYLAMMMONIUM SALT; 1-(2-CHLORO-5-SULFOPHENYL)-3-METHYL-4-(4-DIMETHYLAMINOBENZYLIDENE)-2-PYRAZOLIN-5-ONE TRIETHYLAMMONIU
CAS 143193-48-0; molecular formula C25H33ClN4O4S; molecular weight — g/mol.
143193-48-0, RefChem:521218, 630-817-3, SCHEMBL29959849, MFCD00191913, AKOS025294500.
Hazard statements reported: 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.