化工社化工社 化学情報印刷レポート · 研究参考用
4-(1-メチルエチル)ベンゼンアセトアルデヒド
4-イソプロピルフェニルアセトアルデヒド · 4-(1-メチルエチル)ベンゼンアセトアルデヒド · コルテキサール · p-シメン-7-カルボキシアルデヒド · (4-イソプロピルフェニル)アセトアルデヒド · 2-[4-(プロパン-2-イル)フェニル]アセトアルデヒド · P-ISOPROPYL PHENYLACETALDEHYDE · CORTEXAL

識別子と物理属性
| CAS No. | 4395-92-0 |
|---|---|
| 分子式 | C11H14O |
| 平均分子量 | 162.23 g/mol |
| SMILES | CC(C)c1ccc(CC=O)cc1 |
| InChIKey | FSKGFRBHGXIDSA-UHFFFAOYSA-N |
| PubChem CID | 61359 |
| ChEBI | CHEBI:197242 |
| EC No. | 224-522-5 |
| 現地名 | 4-(1-メチルエチル)ベンゼンアセトアルデヒド |
化学・物理的性質
| XLogP | 2.4 |
|---|---|
| 極性表面積 | 17.1 |
| 水素結合供与体数 | 0 |
| 水素結合受容体数 | 1 |
| 回転可能結合数 | 3 |
| 重原子数 | 12 |
| 形式電荷 | 0 |
| 複雑度 | 132 |
| 香料 | Fragrance Ingredient (p-Isopropyl phenylacetaldehyde) -> IFRA transparency List |
| 食品添加物 | FLAVORING AGENT OR ADJUVANT -> FDA Substance added to food |
| 密度 | 0.965-0.9750.9411 (rough estimate) |
| 香味料 | EU Flavoring substances |
| 溶解度 | very slightlyInsoluble in watersoluble in oilsMiscible at room temperature (in ethanol) |
| 沸点 | 230.00 to 243.00 °C. @ 760.00 mm Hg230-243 °C248.94°C (rough estimate) |
| 屈折率 | 1.515-1.5251.5400 (estimate) |
| Physical Description | Colourless liquidpowerful, green, refreshingly bark-woody or saplike odour |
| FEMA | 2954 | P-ISOPROPYL PHENYLACETALDEHYDE |
| 貯蔵条件 | Keep in dark place,Inert atmosphere,Store in freezer, under -20°C |
| 外観・状態 | solid |
| 臭い | ジプロピレングリコール中10.00%。素朴なシダ アルデヒド クミン グリーン 皮質 |
| においのタイプ | 緑 |
| JECFA Number | 1024 |
| 化粧品成分の機能 | 香料 |
| InChI | 1S/C11H14O/c1-9(2)11-5-3-10(4-6-11)7-8-12/h3-6,8-9H,7H2,1-2H3 |
| InChIKey | FSKGFRBHGXIDSA-UHFFFAOYSA-N |
| SMILES | [H]C(CC1=CC=C(C(C)C)C=C1)=O |
| LogP(分配係数) | 3.12 |
| EPAの化学物質情報 | Benzeneacetaldehyde, 4-(1-methylethyl)- (4395-92-0) |
化学的特性
p-Isopropylphenylacetaldehyde has a characteristic bark odor and a citrus, bittersweet, fruity flavor.
安全性と法規制
| GHS 分類 | This chemical does not meet GHS hazard criteria for 100% (234 of 234) of all reports.Not ClassifiedAggregated GHS information provided per 234 reports by companies from 1 notifications to the ECHA C&L Inventory. |
|---|---|
| 規制情報 | Chemical: Benzeneacetaldehyde, 4-(1-methylethyl)-Commission Regulation (EC) No 1565/2000 (Repealed by Com. Implementing Reg. (EU) No 872/2012)Benzeneacetaldehyde, 4-(1-methylethyl)-: Does not have an individual approval but may be used under an appropriate group standard |
| その他の安全情報 | IMAP assessments - Benzeneacetaldehyde, 4-(1-methylethyl)-: Environment tier I assessment |
| Hazard Classes and Categories | Not Classified |
| 水環境危害等級(WGK) | WGK 2 |
| TSCA 収載状態 | TSCA listed |
| 貯蔵分類 | 11 - Combustible Solids |
用途
説明
p-Isopropylphenylacetaldehyde has a characteristic bark odor and a citrus, bittersweet, fruity flavor. May be synthesized from cumyl magnesium chloride and ethyl formate or triethyl s-formate followed by acid hydrolysis of the acetal.
製法・合成法
製造方法
From cumyl magnesium chloride and ethyl formate or triethyl σ-formate followed by acid hydrolysis of the acetal.