乙酰甲基甲醇(CAS 51555-24-9):分子式 C4H8O2、分子量 88.11。
| CAS号 | 51555-24-9 |
|---|---|
| 分子式 | C4H8O2 |
| 分子量 | 88.11 |
| 熔点 | 15 °C |
| 沸点 | 148 °C at 760 mm Hg |
| LogP | -0.3 |
乙酰甲基甲醇 是一种化工化合物,登记 CAS 号为 51555-24-9,分子式 C4H8O2(分子量 88.11)。
登记 CAS 号:51555-24-9
其分子式 C4H8O2 由 4 个碳、8 个氢、2 个氧 组成。
别名/同义词:乙酰甲基甲醇 · ACETYL METHYL CARBINOL
乙酰甲基甲醇 的 CAS 登记号为 51555-24-9。
分子式 C4H8O2,分子量 88.11。
别名/同义词:乙酰甲基甲醇、ACETYL METHYL CARBINOL。
乙酰甲基甲醇(CAS 51555-24-9)的独立参考数据,整理自公开化学数据库。
| CAS Registry Number | 51555-24-9 |
|---|---|
| PubChem CID | 179 |
| Molecular formula | C4H8O2 |
| IUPAC name | 3-hydroxybutan-2-one |
| UNII (FDA) | BG4D34CO2H |
| FEMA number | 2008 |
| JECFA number | 405 |
| Molecular Weight | 88.11 |
|---|---|
| XLogP3 | -0.3 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 1 |
| Exact Mass | 88.052429494 |
| Monoisotopic Mass | 88.052429494 |
| Topological Polar Surface Area | 37.3 |
| Heavy Atom Count | 6 |
| Boiling Point | 148 °C at 760 mm Hg |
|---|---|
| Boiling Point | 147.00 to 148.00 °C. @ 760.00 mm Hg |
| Boiling Point | 148 °C |
| Boiling Point | 298.4 °F |
| Melting Point | 15 °C |
| Melting Point | 59 °F |
| Flash Point | 41 °C |
| Flash Point | 106 °F |
| Solubility | 1000 mg/mL at 20 °C |
| Density | 0.9972 g/cu cm at 17 °C |
acetoin; 3-hydroxy-2-butanone; 513-86-0; 3-hydroxybutan-2-one; Dimethylketol; Acetyl methyl carbinol; acetylmethylcarbinol; 2,3-Butanolone; 2-Butanone, 3-hydroxy-; 2-Hydroxy-3-butanone; 1-Hydroxyethyl methyl ketone; Methanol, acetylmethyl-; Acethoin; gamma-Hydroxy-beta-oxobutane; DL-Acetoin; FEMA No. 2008
| Regulatory & Food Contact | EU Flavoring substances FDA Substance added to food: FLAVORING AGENT OR ADJUVANT Flavoring Agents FLAVOURING_AGENT: Flavouring Agent Butter, Creamy, Green Pepper No safety concern at current levels of intake when used as a flavouring agent |
|---|
| Reported hazard statements | H226 (26.6%), H228 (73.7%), H315 (87.4%), H318 (10%), H319 (81.6%) |
|---|
H226 (26.6%): Flammable liquid and vapor [Warning Flammable liquids]
H228 (73.7%): Flammable solid [Danger Flammable solids]
ACETYL METHYL CARBINOL · CAS 51555-24-9 · C4H8O2. UNII BG4D34CO2H. Boiling Point: 148 °C at 760 mm Hg; Boiling Point: 147.00 to 148.00 °C. @ 760.00 mm Hg; Boiling Point: 148 °C.
数据来源:PubChem / Wikidata;与随货 COA 不一致时以 COA 为准。
English page: ACETYL METHYL CARBINOL