化工社化工社 化学情報印刷レポート · 研究参考用
5-ヘキセン-1-オール
5-ヘキセン-1-オール · 1-ヘキセン-6-オール · 5-ヘキセン-1-オ-ル · ヘキサ-5-エン-1-オール · 5‐ヘキセン‐1‐オール · ヘキス-5-エン-1-オール · Hex-5-en-1-ol · 5-hexenol

識別子と物理属性
| CAS No. | 821-41-0 |
|---|---|
| 分子式 | C6H12O |
| 平均分子量 | 100.16 g/mol |
| 単同位体質量 | 100.088815 g/mol |
| SMILES | C=CCCCCO |
| InChIKey | UIZVMOZAXAMASY-UHFFFAOYSA-N |
| PubChem CID | 69963 |
| EC No. | 212-477-4 |
| DTXSID | DTXSID2074950 |
| 現地名 | 5-ヘキセン-1-オール |
化学・物理的性質
| XLogP | 1.4 |
|---|---|
| 極性表面積 | 20.2 |
| 水素結合供与体数 | 1 |
| 水素結合受容体数 | 1 |
| 回転可能結合数 | 4 |
| 重原子数 | 7 |
| 形式電荷 | 0 |
| 複雑度 | 41.4 |
| Polymers | Other Classes -> Alcohols and Polyols, Other |
| SpringerMaterials Properties | Optical coefficient |
| 食品添加物 | FLAVORING AGENT OR ADJUVANT -> FDA Substance added to food |
| 密度 | 0.845-0.8490.834 g/mL at 25 °C (lit.) |
| 溶解度 | Soluble in water and most fixed oilsSoluble (in ethanol)18.6g/リットル水と混和します。 |
| 沸点 | 154-155 °C78-80 °C/25 mmHg (lit.) |
| 屈折率 | 1.434-1.437n20/D 1.435(lit.) |
| Physical Description | Clear colorless liquid[Sigma-Aldrich MSDS]Colourless liquidGreen aroma |
| 融点 | <-20°C |
| FEMA | 4351 | 5-HEXENOL |
| 引火点 | 117 °F |
| 貯蔵条件 | Sealed in dry,2-8°C |
| 外観・状態 | 液体 |
| pKa(酸解離定数) | 15.17±0.10(Predicted) |
| 色 | 無色透明 |
| 比重 | 0.846 |
| 臭い | 緑 |
| pH | 7 (H2O) |
| においのタイプ | 緑 |
| 由来生物 | synthetic |
| JECFA Number | 1623 |
| BRN | 1236458 |
| 安定性 | Volatile |
| InChI | 1S/C6H12O/c1-2-3-4-5-6-7/h2,7H,1,3-6H2 |
| InChIKey | UIZVMOZAXAMASY-UHFFFAOYSA-N |
| SMILES | OCCCCC=C |
| LogP(分配係数) | 1.50 |
| CAS データベース | 821-41-0(CAS DataBase Reference) |
| EPAの化学物質情報 | 5-Hexen-1-ol (821-41-0) |
化学的特性
Clear, colorless liquid with a green aroma.
安全性と法規制
| GHS 分類 | This chemical does not meet GHS hazard criteria for 26.3% (55 of 209) of reports.DangerH226 (36.4%): Flammable liquid and vapor [Warning Flammable liquids]P210, P233, P240, P241, P242, P243, P260, P264, P264+P265, P280, P301+P330+P331, P302+P361+P354, P303+P361+P353, P304+P340, P305+P354+P338, P316, P317, P321, P363, P370+P378, P403+P235, P405, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 209 reports by companies from 7 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies. |
|---|---|
| 規制情報 | PMN - indicates a commenced PMN (Pre-Manufacture Notices) substance.Status: Active Update: 30-11-2020 https://echa.europa.eu/registration-dossier/-/registered-dossier/237645-Hexen-1-ol: Does not have an individual approval but may be used under an appropriate group standard |
| 有害性の概要 | May cause irritation[Sigma-Aldrich MSDS] See 3-Buten-2-ol. |
| Hazard Classes and Categories | Flam. Liq. 3 (36.4%) |
| F | 9 |
| 水環境危害等級(WGK) | 1 |
| TSCA 収載状態 | TSCA listed |
| 輸送番号(UN) | UN 1987 3/PG 3 |
| 税関コード | 29052290 |
| 危険文句(R) | 10 |
| 化審法 | (2)-2393 |
| 消防法 | 危-4-2-III |
| 危険表示 | F |
| hazard_note | Flammable |
| 安全措置(S) | 16-24/25 |
| 危険等級 | 3Eye Dam. 1Flam. Liq. 3Skin Corr. 1B |
| 包装等級 | III |
| 貯蔵分類 | 3 - Flammable liquids |
用途
用途
有機合成原料。
使用
5-Hexen-1-ol is used in cyclization to a tetrahydropyran by phenylselenoetherification. It is also used as a building block in synthetic chemistry. Further, it is used to prepare 6-bromo-hex-1-ene by reaction with phosphorus tribromide.
製法・合成法
製造方法
5-hexen-1-ol may be prepared from 2-(chloromethyl)tetrahydropyran according to the literature procedure for the preparation of 4-penten-1-ol (Brooks, L. A.; Snyder, H. R. Org. Synth. Coll. Vol. III 1955, 698).