4-ブロモベンジルアルコール
4-ブロモベンジルアルコール · (4-ブロモフェニル)メタノール · 4-ブロモベンゼンメタノール · 4-ブロモフェニルメタノール · p-ブロモベンジルアルコール · 4‐ブロモベンジルアルコール · (4-Bromophenyl)methanol · Brombenzylalcohol

識別子と物理属性
| CAS No. | 873-75-6 |
|---|---|
| 分子式 | C7H7BrO |
| 平均分子量 | 187.03 g/mol |
| 単同位体質量 | 185.96802694 g/mol |
| SMILES | OCc1ccc(Br)cc1 |
| InChIKey | VEDDBHYQWFOITD-UHFFFAOYSA-N |
| PubChem CID | 70119 |
| ChEMBL | CHEMBL184410 |
| EC No. | 212-851-7 |
| DTXSID | DTXSID50236276 |
| 現地名 | 4-ブロモベンジルアルコール |
化学・物理的性質
| XLogP | 2 |
|---|---|
| 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 | 1 |
| 重原子数 | 9 |
| 形式電荷 | 0 |
| 複雑度 | 77 |
| 医薬品 | Pharmaceuticals -> Listed in ZINC15 |
| SpringerMaterials Properties | 13C nuclear magnetic resonance spectrum |
| LogP(分配係数) | 2.15 |
| 融点 | 75-77 °C (lit.) |
| 沸点 | 220.79°C (rough estimate) |
| 密度 | 1.3839 (rough estimate) |
| 蒸気圧 | 0.083Pa at 20℃ |
| 屈折率 | 1.5840 (estimate) |
| 貯蔵条件 | Sealed in dry,Room Temperature |
| 溶解度 | ジオキサン:可溶1g/10mL、透明~微濁、無色~微黄色2.31g/L at 20℃ |
| pKa(酸解離定数) | 14.16±0.10(Predicted) |
| 外観・状態 | 結晶または結晶性粉末 |
| 色 | 白~ややベージュ |
| BRN | 1931620 |
| InChI | 1S/C7H7BrO/c8-7-3-1-6(5-9)2-4-7/h1-4,9H,5H2 |
| InChIKey | VEDDBHYQWFOITD-UHFFFAOYSA-N |
| SMILES | OCc1ccc(Br)cc1 |
| LogP(分配係数) | 1.59 at 20℃ |
| CAS データベース | 873-75-6(CAS DataBase Reference) |
| NISTの化学物質情報 | Benzenemethanol, 4-bromo-(873-75-6) |
化学的特性
WHITE TO SLIGHTLY BEIGE CRYSTALS OR CRYST. POWDER
安全性と法規制
| GHS 分類 | WarningH315 (33.3%): Causes skin irritation [Warning Skin corrosion/irritation]P261, P264, P264+P265, P271, P273, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 9 reports by companies from 4 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies. |
|---|---|
| 規制情報 | Status: Active Update: 01-12-2021 https://echa.europa.eu/registration-dossier/-/registered-dossier/24696Benzenemethanol, 4-bromo-: Does not have an individual approval but may be used under an appropriate group standard |
| Hazard Classes and Categories | Skin Irrit. 2 (33.3%) |
| 水環境危害等級(WGK) | 3 |
| 税関コード | 29062990 |
| 危険文句(R) | 36/37/38 |
| 危険表示 | Xi |
| hazard_note | Irritant |
| 安全措置(S) | 24/25 |
| 危険等級 | Aquatic Chronic 3 |
| 貯蔵分類 | 13 - Non Combustible Solids |
用途
用途
有機合成原料。
使用
4-Bromobenzyl alcohol was used in the synthesis of:hydroxyl end functionalized, substituted polyfluoreneamphiphilic, symmetric rod-coil, triblock copolymer of poly(9,9-didodecylfluorene-2,7-diyl) and poly(hydroxyl ethyl methacrylate)
一般的な説明
4-Bromobenzyl alcohol undergoes three-component reaction with acetylferrocene and arylboronic acid to give ferrocenyl ketones containing biaryls. It undergoes oxidation reaction in the presence of polyvinylpolypyrrolidone-supported hydrogen peroxide, silica sulfuric acid and ammonium bromide to yield 4-bromobenzaldehyde. It undergoes efficient trimethylsilylation reaction with 1,1,1,3,3,3-hexamethyldisilazane in the presence of catalytic amount of aspartic acid in acetonitrile.