山柰酚（CAS 520-18-3）：分子式 C15H10O6、分子量 286.24。
| CAS号 | 520-18-3 |
|---|---|
| 分子式 | C15H10O6 |
| 分子量 | 286.24 |
| 熔点 | 277 |
| LogP | 3.39 |
| 应用领域 | Uses: Antioxidants useful in cosmetics.、From table、Flavone dye、Kaempferol is a natural flavonoid which has been isolated from Delphinium、Witch-hazel、grapefruit、and other plant sources. |
登记用途：Uses: Antioxidants useful in cosmetics.、From table、Flavone dye、Kaempferol is a natural flavonoid which has been isolated from Delphinium、Witch-hazel、grapefruit、and other plant sources.。
山柰酚 是一种化工化合物，登记 CAS 号为 520-18-3，分子式 C15H10O6（分子量 286.24）。
登记 CAS 号：520-18-3
其分子式 C15H10O6 由 15 个碳、10 个氢、6 个氧 组成。
别名/同义词：山柰酚 · Kaempferol
山柰酚 的 CAS 登记号为 520-18-3。
分子式 C15H10O6，分子量 286.24。
别名/同义词：山柰酚、Kaempferol。
登记用途：Uses: Antioxidants useful in cosmetics.、From table、Flavone dye、Kaempferol is a natural flavonoid which has been isolated from Delphinium、Witch-hazel、grapefruit、and other plant sources.。
山柰酚（CAS 520-18-3）的独立参考数据，整理自公开化学数据库。
| CAS Registry Number | 520-18-3 |
|---|---|
| PubChem CID | 5280863 |
| Molecular formula | C15H10O6 |
| IUPAC name | 3,5,7-trihydroxy-2-(4-hydroxyphenyl)chromen-4-one |
| UNII (FDA) | 731P2LE49E |
| Molecular Weight | 286.24 |
|---|---|
| XLogP3 | 1.9 |
| Hydrogen Bond Donor Count | 4 |
| Hydrogen Bond Acceptor Count | 6 |
| Rotatable Bond Count | 1 |
| Exact Mass | 286.04773803 |
| Monoisotopic Mass | 286.04773803 |
| Topological Polar Surface Area | 107 |
| Heavy Atom Count | 21 |
| Melting Point | 277 |
|---|---|
| Melting Point | 277 °C |
| Melting Point | 285 - 287 °C |
| LogP | 3.39 |
| Collision Cross Section | 186 Ų [M+Na]+ |
| Collision Cross Section | 164.9 Ų [M+H]+ |
| Collision Cross Section | 165.4 Ų [M-H]- |
kaempferol; 520-18-3; Kaempherol; Robigenin; Rhamnolutein; Populnetin; Trifolitin; Indigo Yellow; Pelargidenolon; Rhamnolutin; Kempferol; Swartziol; 3,4',5,7-Tetrahydroxyflavone; Nimbecetin; 3,5,7-Trihydroxy-2-(4-hydroxyphenyl)-4H-chromen-4-one; Campherol
| GHS notification summary | 1.3% (1 / 77) |
|---|
| GHS notification summary | 1.3% (1 / 77) |
|---|---|
| Reported hazard statements | H301 (89.6%), H341 (90.9%) |
This chemical does not meet GHS hazard criteria for 1.3% (1 of 77) of reports.
H301 (89.6%): Toxic if swallowed [Danger Acute toxicity, oral]
Kaempferol · CAS 520-18-3 · C15H10O6. UNII 731P2LE49E. Melting Point: 277; Melting Point: 277 °C; Melting Point: 285 - 287 °C.
数据来源：PubChem / Wikidata；与随货 COA 不一致时以 COA 为准。
English page: Kaempferol