分散黄 7 (C.I. 26090)，CAS 登记号 6300-37-4，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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本页已列出 分散黄 7 (C.I. 26090) 的 CAS 号：6300-37-4，可与随货 COA 核对。
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disperse yellow 7 (C.I. 26090) · CAS 6300-37-4 · C19H16N4O. UNII 8Y67EML72D.
| CAS Registry Number | 6300-37-4 |
|---|---|
| PubChem CID | 22736 |
| Molecular formula | C19H16N4O |
| IUPAC name | 2-methyl-4-[(4-phenyldiazenylphenyl)diazenyl]phenol |
| UNII (FDA) | 8Y67EML72D |
| Molecular Weight | 316.4 |
|---|---|
| XLogP3 | 5.5 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 5 |
| Rotatable Bond Count | 4 |
| Exact Mass | 316.13241115 |
| Monoisotopic Mass | 316.13241115 |
| Topological Polar Surface Area | 69.7 |
| Heavy Atom Count | 24 |
| Formal Charge | 0 |
| Reported hazard statements | H315 (100%), H319 (100%), H335 (100%), H351 |
|---|
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
Disperse Yellow 7; 6300-37-4; DY 7 dye; RefChem:509878; Disperse Fast Yellow 4K; 4-[4-(Phenylazo)phenylazo]-o-cresol; Palanil Yellow 5R; Resolin Yellow 5R; Celliton Yellow 5R; Vonteryl Yellow 3R; Samaron Yellow 5RL; Tersetile Yellow 5R; Cilla Fast Yellow 5R; Dianix Fast Yellow 5R; Kayalon Fast Yellow 4R; Celliton Fast Yellow 5R
CAS 6300-37-4; molecular formula C19H16N4O; molecular weight — g/mol.
Disperse Yellow 7, 6300-37-4, DY 7 dye, RefChem:509878, Disperse Fast Yellow 4K, 4-[4-(Phenylazo)phenylazo]-o-cresol.
Hazard statements reported: H315, H319, H335, H351.
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.