颜料红38，CAS 登记号 6358-87-8，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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本页已列出 颜料红38 的 CAS 号：6358-87-8，可与随货 COA 核对。
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Pigment Red 38 · CAS 6358-87-8 · C36H28Cl2N8O6.
| CAS Registry Number | 6358-87-8 |
|---|---|
| PubChem CID | 95076 |
| Molecular formula | C36H28Cl2N8O6 |
| IUPAC name | ethyl 4-[[2-chloro-4-[3-chloro-4-[(3-ethoxycarbonyl-5-oxo-1-phenyl-4H-pyrazol-4-yl)diazenyl]phenyl]phenyl]diazenyl]-5-oxo-1-phenyl-4H-pyrazole-3-carboxylate |
| Molecular Weight | 739.6 |
|---|---|
| XLogP3 | 8.2 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 12 |
| Rotatable Bond Count | 13 |
| Exact Mass | 738.1508860 |
| Monoisotopic Mass | 738.1508860 |
| Topological Polar Surface Area | 167 |
| Heavy Atom Count | 52 |
| Formal Charge | 0 |
| Regulatory & Food Contact | FDA Inventory of Food Contact Substances Listed in 21 CFR: FCS |
|---|---|
| GHS notification summary | 32.1% (51 / 159) |
| GHS notification summary | 32.1% (51 / 159) |
|---|---|
| Reported hazard statements | H228 (67.9%) |
This chemical does not meet GHS hazard criteria for 32.1% (51 of 159) of reports.
H228 (67.9%): Flammable solid [Danger Flammable solids]
6358-87-8; Pyrazolone Red; Vulcan Fast Red B; Irgaplast Red P; Silotermo Red B; Pyrazolone Red Y; Pyrazolone Red B Toner; Rubber Fast Red B; Sanyo Pyrazolone Red; Rubber Fast Red BA; Vulcan Fast Red BA; Vulcan Fast Red BN; Silogomma Fast Red B; Dainichi Fast Red BL; Irgalite Fast Red PY; Symuler Fast Pyrazolone Red B
CAS 6358-87-8; molecular formula C36H28Cl2N8O6; molecular weight — g/mol.
6358-87-8, Pyrazolone Red, Vulcan Fast Red B, Irgaplast Red P, Silotermo Red B, Pyrazolone Red Y.
Documented regulatory listings: FDA Inventory of Food Contact Substances Listed in 21 CFR: FCS.
32.1% of GHS notifications report no hazard classification (51 of 159).
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.