对萘酚苯醌，CAS 登记号 145-50-6，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。
有机化学品
每批随货提供 COA；可按需提供 MSDS 及技术文件。邮件注明产品名称与 CAS 号，一个工作日内回复报价。
本页已列出 对萘酚苯醌 的 CAS 号：145-50-6，可与随货 COA 核对。
常见纯度为 按批次COA提供(不公开发布)，包装形式为 按订单/批次确认(不公开发布)，特殊规格可在询价时说明。
主要涉及有机化学品。
来信 info@591daili.com 或 WhatsApp 联系，提供产品名称、CAS 号与数量，确认价格与交期后即可安排发货，验收以批次 COA 为准。
p-Naphtolbenzein · CAS 145-50-6 · C27H18O2. UNII NS00021665.
| CAS Registry Number | 145-50-6 |
|---|---|
| PubChem CID | 67352 |
| Molecular formula | C27H18O2 |
| IUPAC name | 4-[(4-hydroxynaphthalen-1-yl)-phenylmethylidene]naphthalen-1-one |
| UNII (FDA) | NS00021665 |
| Molecular Weight | 374.4 |
|---|---|
| XLogP3 | 6.6 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 2 |
| Exact Mass | 374.130679813 |
| Monoisotopic Mass | 374.130679813 |
| Topological Polar Surface Area | 37.3 |
| Heavy Atom Count | 29 |
| Formal Charge | 0 |
(E)-4-((4-hydroxynaphthalen-1-yl)(phenyl)methylene)naphthalen-1(4H)-one; 1-Naphtholbenzein; C27H18O2; a-Naphtholbenzein (Technical Grade); 4-((4-Hydroxynaphthalen-1-yl)(phenyl)methylene)naphthalen-1(4H)-one; Naphtholbenzein Impurity 1; Naphtholbenzein Impurity 2; orb1944058; SCHEMBL3703616; NPE1008; 4-[(4-hydroxy-1-naphthyl)-phenyl-methylene]naphthalen-1-one; 162335-97-9; 4-[(4-hydroxynaphthalen-1-yl)-phenylmethylidene]naphthalen-1-one; N0028; N0060; N0465
CAS 145-50-6; molecular formula C27H18O2; molecular weight — g/mol.
(E)-4-((4-hydroxynaphthalen-1-yl)(phenyl)methylene)naphthalen-1(4H)-one, 1-Naphtholbenzein, C27H18O2, a-Naphtholbenzein (Technical Grade), 4-((4-Hydroxynaphthalen-1-yl)(phenyl)methylene)naphthalen-1(4H)-one, Naphtholbenzein Impurity 1.
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.