3-羟基-2-戊酮(CAS 3142-66-3):分子式 C5H10O2、分子量 102.13。
| CAS号 | 3142-66-3 |
|---|---|
| 分子式 | C5H10O2 |
| 分子量 | 102.13 |
| 沸点 | 105.00 to 107.00 °C. @ 50.00 mm Hg |
| LogP | 0.2 |
| 应用领域 | Use Classification: Flavouring Agent -> FLAVOURING_AGENT -> JECFA Functional Classes、Flavoring Agents -> JECFA Flavorings Index、Flavouring Agent -> FLAVOURING_AGENT -> JECFA Functional Classes |
登记用途:Use Classification: Flavouring Agent -> FLAVOURING_AGENT -> JECFA Functional Classes、Flavoring Agents -> JECFA Flavorings Index、Flavouring Agent -> FLAVOURING_AGENT -> JECFA Functional Classes。
3-羟基-2-戊酮 是一种化工化合物,登记 CAS 号为 3142-66-3,分子式 C5H10O2(分子量 102.13)。
登记 CAS 号:3142-66-3
其分子式 C5H10O2 由 5 个碳、10 个氢、2 个氧 组成。
别名/同义词:3-羟基-2-戊酮 · hydroxypentanone,3-hydroxy-2-pentanone
3-羟基-2-戊酮 的 CAS 登记号为 3142-66-3。
分子式 C5H10O2,分子量 102.13。
别名/同义词:3-羟基-2-戊酮、hydroxypentanone,3-hydroxy-2-pentanone。
登记用途:Use Classification: Flavouring Agent -> FLAVOURING_AGENT -> JECFA Functional Classes、Flavoring Agents -> JECFA Flavorings Index、Flavouring Agent -> FLAVOURING_AGENT -> JECFA Functional Classes。
3-羟基-2-戊酮(CAS 3142-66-3)的独立参考数据,整理自公开化学数据库。
| CAS 号 | 3142-66-3 |
|---|---|
| PubChem CID | 62484 |
| 分子式 | C5H10O2 |
| IUPAC 名称 | 3-hydroxypentan-2-one |
| UNII(FDA) | BQA0W5LG7K |
| FEMA 编号 | 3550 |
| JECFA 编号 | 409 |
| Molecular Weight | 102.13 |
|---|---|
| XLogP3 | 0.2 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 2 |
| Exact Mass | 102.068079557 |
| Monoisotopic Mass | 102.068079557 |
| Topological Polar Surface Area | 37.3 |
| Heavy Atom Count | 7 |
| Boiling Point | 105.00 to 107.00 °C. @ 50.00 mm Hg |
|---|---|
| Boiling Point | 105-107 °C (50 mm Hg) |
| Density | 1.008-1.014 |
| Refractive Index | 1.436-1.440 |
3-hydroxypentan-2-one; 3-HYDROXY-2-PENTANONE; 3142-66-3; 2-Pentanone, 3-hydroxy-; Acetyl ethyl carbinol; Acetylethylcarbinol; 1-Acetyl-1-propanol; 1-Hydroxypropyl methyl ketone; FEMA No. 3550; BQA0W5LG7K; DTXSID00863112; RefChem:94117; DTXCID00811779; 608-623-5; 2-pentanon-3-ol; hydroxypentanone,3-hydroxy-2-pentanone
| 法规与食品接触 | EU Flavoring substances FDA Substance added to food: FLAVORING AGENT OR ADJUVANT Flavoring Agents FLAVOURING_AGENT: Flavouring Agent Herb, Truffle No safety concern at current levels of intake when used as a flavouring agent |
|---|---|
| GHS 通报统计 | 100% (89 / 89) |
| GHS 通报统计 | 100% (89 / 89) |
|---|
3-羟基-2-戊酮 · CAS 3142-66-3 · C5H10O2. UNII BQA0W5LG7K. Boiling Point: 105.00 to 107.00 °C. @ 50.00 mm Hg; Boiling Point: 105-107 °C (50 mm Hg); Density: 1.008-1.014.
数据来源:PubChem / Wikidata;与随货 COA 不一致时以 COA 为准。
English page: hydroxypentanone,3-hydroxy-2-pentanone