α-Methylcinnamaldehyde (CAS 15174-47-7) — formula C10H10O, molecular weight 146.07 g/mol.
α-Methylcinnamaldehyde is a chemical compound with CAS registry number 15174-47-7 and molecular formula C10H10O (molecular weight 146.07 g/mol).
CAS number: 15174-47-7
Its molecular formula C10H10O comprises 10 C, 10 H, 1 O atoms.
Also known as: α-Methylcinnamaldehyde · 2-methylcinnamaldehyde · alpha-Methylcinnamylaldehyde
The CAS registry number of α-Methylcinnamaldehyde is 15174-47-7.
Molecular formula C10H10O, molecular weight 146.07 g/mol.
It is also registered under: α-Methylcinnamaldehyde, 2-methylcinnamaldehyde, alpha-Methylcinnamylaldehyde.
Public-database records for α-Methylcinnamaldehyde (CAS 15174-47-7), reproduced here for independent cross-checking.
| 已通报的危害声明 | H317 (99.7%), H400 (84.6%), H411 (84.6%) |
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| 法规与食品接触 | EU Flavoring substances FDA Substance added to food: FLAVOR ENHANCER, FLAVORING AGENT OR ADJUVANT Flavoring Agents FLAVOURING_AGENT: Flavouring Agent Spice No safety concern at current levels of intake when used as a flavouring agent |
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| 沸点 | 302 °F at 100 mmHg (NTP, 1992) |
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| 沸点 | 148 °C (27 mm Hg) |
| 闪点 | 175 °F (NTP, 1992) |
| 密度 | 1.034-1.040 |
| 折射率 | 1.598-1.607 |
| CAS 号 | 15174-47-7 |
|---|---|
| PubChem CID | 5372813 |
| 分子式 | C10H10O |
| 分子量 | 146.07 g/mol |
| IUPAC 名称 | (E)-2-methyl-3-phenylprop-2-enal |
| InChIKey | VLUMOWNVWOXZAU-VQHVLOKHSA-N |
| UNII（FDA） | 1C647N9853 |
| FEMA 编号 | 2697 |
| JECFA 编号 | 683 |
15174-47-7; ALPHA-METHYLCINNAMALDEHYDE; 101-39-3; 2-Methyl-3-phenylacrylaldehyde; 2-methyl-3-phenylprop-2-enal; 2-Methyl-3-phenylacrolein; (E)-2-Methyl-3-phenylacrolein; alpha-Methyl-trans-cinnamaldehyde; (E)-2-methyl-3-phenylprop-2-enal; 2-Methyl-3-phenyl-2-propenal; 2-Propenal, 2-methyl-3-phenyl-; (E)-Alpha-Methylcinnamaldehyde; (E)-2-Methyl-3-phenylpropenal; alpha-Methylcinnimal; Cinnamaldehyde, alpha-methyl; FEMA No. 2697
| 分子量 | 146.19 |
|---|---|
| XLogP3 | 2.2 |
| 氢键供体数 | 0 |
| 氢键受体数 | 1 |
| 可旋转键数 | 2 |
| 精确质量 | 146.073164938 |
| 单同位素质量 | 146.073164938 |
| 拓扑极性表面积 | 17.1 |
| 重原子数 | 11 |
| 形式电荷 | 0 |
(E)-2-甲基-3-苯基丙烯醛 的 CAS 号为 15174-47-7，分子式 C10H10O，分子量 146.07 g/mol。 UNII 1C647N9853; InChIKey VLUMOWNVWOXZAU-VQHVLOKHSA-N. 沸点: 302 °F at 100 mmHg (NTP, 1992); 沸点: 148 °C (27 mm Hg); 闪点: 175 °F (NTP, 1992).
Source: PubChem / Wikidata; the batch COA governs where values differ.
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