9-Phenyl-2,3,7-trihydroxy-6-fluorone（CAS 975-17-7）：分子式 C19H12O5、分子量 320.3；类别 有机化学品。
| CAS号 | 975-17-7 |
|---|---|
| 分子式 | C19H12O5 |
| 分子量 | 320.3 |
| LogP | 2.4 |
| 类别 | Organic Chemicals |
9-Phenyl-2,3,7-trihydroxy-6-fluorone 是一种以碳骨架为基础的有机化合物，登记 CAS 号为 975-17-7，分子式 C19H12O5（分子量 320.3），归属于有机化学品大类化工原料。
登记 CAS 号：975-17-7
其分子式 C19H12O5 由 19 个碳、12 个氢、5 个氧 组成。
别名/同义词：9-Phenyl-2,3,7-trihydroxy-6-fluorone · Phenylfluorone
所属分类：有机化学品
9-Phenyl-2,3,7-trihydroxy-6-fluorone 的 CAS 登记号为 975-17-7。
分子式 C19H12O5，分子量 320.3。
别名/同义词：9-Phenyl-2,3,7-trihydroxy-6-fluorone、Phenylfluorone。
所属分类：Organic Chemicals。
9-Phenyl-2,3,7-trihydroxy-6-fluorone（CAS 975-17-7）的独立参考数据，整理自公开化学数据库。
| CAS Registry Number | 975-17-7 |
|---|---|
| PubChem CID | 70420 |
| Molecular formula | C19H12O5 |
| IUPAC name | 2,6,7-trihydroxy-9-phenylxanthen-3-one |
| UNII (FDA) | 73861AE9L7 |
| Molecular Weight | 320.3 |
|---|---|
| XLogP3 | 2.4 |
| Hydrogen Bond Donor Count | 3 |
| Hydrogen Bond Acceptor Count | 5 |
| Rotatable Bond Count | 1 |
| Exact Mass | 320.06847348 |
| Monoisotopic Mass | 320.06847348 |
| Topological Polar Surface Area | 87 |
| Heavy Atom Count | 24 |
Phenylfluorone; 975-17-7; Fluorone black; 9-Phenyl-2,3,7-trihydroxy-6-fluorone; Fluorone, phenyl-; 3H-Xanthen-3-one, 2,6,7-trihydroxy-9-phenyl-; 2,3,7-Trihydroxy-9-phenyl-6-fluorone; NSC-2608; NSC-66463; 73861AE9L7; DTXSID2061355; RefChem:140957; DTXCID9049035; 213-550-3; 2,6,7-Trihydroxy-9-phenyl-3H-xanthen-3-one; 2,6,7-Trihydroxy-9-phenylxanthen-3-one
| Reported hazard statements | H315 (100%), H319 (100%), H335 (97.4%) |
|---|
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
9-Phenyl-2,3,7-trihydroxy-6-fluorone · CAS 975-17-7 · C19H12O5. UNII 73861AE9L7.
数据来源：PubChem / Wikidata；与随货 COA 不一致时以 COA 为准。
English page: 9-Phenyl-2,3,7-trihydroxy-6-fluorone