Α-甲基苯丁醛，CAS 登记号 40654-82-8，由济南圣和化工有限公司现货供应，可提供纯度 按批次COA提供(不公开发布) 的规格，下游主要用于食用香精。支持样品与小批量试用，批量价格请联系我们获取，验收以批次 COA 为准。
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本页已列出 Α-甲基苯丁醛 的 CAS 号：40654-82-8，可与随货 COA 核对。
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2-Methyl-4-phenylbutyraldehyde is identified by CAS 40654-82-8, molecular formula C11H14O and molecular weight 162.10 g/mol. UNII 1E564V2EQV; InChIKey RLFLIPVJQTWXKR-UHFFFAOYSA-N. Boiling Point: 253.00 °C. @ 760.00 mm Hg; Boiling Point: 253 °C; Density: 0.968-0975.
| CAS Registry Number | 40654-82-8 |
|---|---|
| PubChem CID | 62911 |
| Molecular formula | C11H14O |
| Molecular weight | 162.10 g/mol |
| IUPAC name | 2-methyl-4-phenylbutanal |
| InChIKey | RLFLIPVJQTWXKR-UHFFFAOYSA-N |
| UNII (FDA) | 1E564V2EQV |
| FEMA number | 2737 |
| JECFA number | 1462 |
| Molecular Weight | 162.23 |
|---|---|
| XLogP3 | 2.5 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 1 |
| Rotatable Bond Count | 4 |
| Exact Mass | 162.104465066 |
| Monoisotopic Mass | 162.104465066 |
| Topological Polar Surface Area | 17.1 |
| Heavy Atom Count | 12 |
| Formal Charge | 0 |
| Boiling Point | 253.00 °C. @ 760.00 mm Hg |
|---|---|
| Boiling Point | 253 °C |
| Density | 0.968-0975 |
| Refractive Index | 1.506-1.510 |
| Regulatory & Food Contact | EU Flavoring substances FDA Substance added to food: FLAVORING AGENT OR ADJUVANT Flavoring Agents FLAVOURING_AGENT: Flavouring Agent Floral No safety concern at current levels of intake when used as a flavouring agent |
|---|---|
| GHS notification summary | 12.2% (11 / 90) |
| GHS notification summary | 12.2% (11 / 90) |
|---|---|
| Reported hazard statements | H317 (85.6%) |
This chemical does not meet GHS hazard criteria for 12.2% (11 of 90) of reports.
H317 (85.6%): May cause an allergic skin reaction [Warning Sensitization, Skin]
2-Methyl-4-phenylbutanal; 2-Methyl-4-phenylbutyraldehyde; alpha-Methylbenzenebutanal; Benzenebutanal, alpha-methyl-; 4-Phenyl-2-methylbutanal; FEMA No. 2737; Butyraldehyde, 2-methyl-4-phenyl-; Benzenebutanal, .alpha.-methyl-; EINECS 255-022-5; UNII-1E564V2EQV; 1E564V2EQV; DTXSID80866005; .ALPHA.-METHYLBENZENEBUTANAL; 2-METHYL-4-PHENYLBUTYRALDEHYDE [FHFI]; RefChem:88151; DTXCID60814347
CAS 40654-82-8; molecular formula C11H14O; molecular weight 162.10 g/mol.
2-Methyl-4-phenylbutanal, 2-Methyl-4-phenylbutyraldehyde, alpha-Methylbenzenebutanal, Benzenebutanal, alpha-methyl-, 4-Phenyl-2-methylbutanal, FEMA No. 2737.
Documented regulatory listings: EU Flavoring substances; FDA Substance added to food: FLAVORING AGENT OR ADJUVANT; Flavoring Agents.
12.2% of GHS notifications report no hazard classification (11 of 90).
Boiling Point: 253.00 °C. @ 760.00 mm Hg; Boiling Point: 253 °C; Density: 0.968-0975; Refractive Index: 1.506-1.510.
Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.