2-羟基辛酸（CAS 617-73-2）：分子式 C8H16O3、分子量 160.21。
| CAS号 | 617-73-2 |
|---|---|
| 分子式 | C8H16O3 |
| 分子量 | 160.21 |
| 熔点 | 70 °C |
| LogP | 2 |
| 应用领域 | Uses: CIR ingredient: Hydroxycaprylic Acid、Use Classification: Cosmetics -> Skin conditioning、Household Products: Information on 3 consumer products that contain Hydroxycaprylic Acid in the following categories is provided:、• Personal Care |
登记用途：Uses: CIR ingredient: Hydroxycaprylic Acid、Use Classification: Cosmetics -> Skin conditioning、Household Products: Information on 3 consumer products that contain Hydroxycaprylic Acid in the following categories is provided:、• Personal Care。
2-羟基辛酸 是一种化工化合物，登记 CAS 号为 617-73-2，分子式 C8H16O3（分子量 160.21）。
登记 CAS 号：617-73-2
其分子式 C8H16O3 由 8 个碳、16 个氢、3 个氧 组成。
别名/同义词：2-羟基辛酸 · 2-hydroxyoctanoic acid
2-羟基辛酸 的 CAS 登记号为 617-73-2。
分子式 C8H16O3，分子量 160.21。
别名/同义词：2-羟基辛酸、2-hydroxyoctanoic acid。
登记用途：Uses: CIR ingredient: Hydroxycaprylic Acid、Use Classification: Cosmetics -> Skin conditioning、Household Products: Information on 3 consumer products that contain Hydroxycaprylic Acid in the following categories is provided:、• Personal Care。
2-羟基辛酸（CAS 617-73-2）的独立参考数据，整理自公开化学数据库。
| CAS Registry Number | 617-73-2 |
|---|---|
| PubChem CID | 94180 |
| Molecular formula | C8H16O3 |
| IUPAC name | 2-hydroxyoctanoic acid |
| UNII (FDA) | 0R6X0G0S8A |
| Molecular Weight | 160.21 |
|---|---|
| XLogP3 | 2 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 6 |
| Exact Mass | 160.109944368 |
| Monoisotopic Mass | 160.109944368 |
| Topological Polar Surface Area | 57.5 |
| Heavy Atom Count | 11 |
| Melting Point | 70 °C |
|---|---|
| Solubility | 927 mg/mL |
2-Hydroxyoctanoic acid; 617-73-2; 2-Hydroxycaprylic acid; hydroxycaprylic acid; Octanoic acid, 2-hydroxy-; alpha-Hydroxycaprylic acid; alpha-Hydroxyoctanoic acid; DL-2-Hydroxyoctanoic acid; DL-2-Hydroxycaprylic acid; .alpha.-Hydroxycaprylic acid; 0R6X0G0S8A; .alpha.-Hydroxy-n-caprylic acid; EINECS 210-524-3; NSC 189703; NSC-189703; alpha-Hydroxy-n-caprylic acid
| Regulatory & Food Contact | CIR / INCI: Cosmetic ingredients (Hydroxycaprylic Acid) -> CIR (Cosmetic Ingredient Review) CIR / INCI: Skin conditioning |
|---|
| Reported hazard statements | H315 (100%), H319 (100%), H335 (97.8%) |
|---|
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
2-hydroxyoctanoic acid · CAS 617-73-2 · C8H16O3. UNII 0R6X0G0S8A. Melting Point: 70 °C; Solubility: 927 mg/mL.
数据来源：PubChem / Wikidata；与随货 COA 不一致时以 COA 为准。
English page: 2-hydroxyoctanoic acid