化工社化工社 化学情報印刷レポート · 研究参考用
2-ブロモエチルメチルエーテル
2-ブロモエチルメチルエーテル · 1-ブロモ-2-メトキシエタン · メチル2-ブロモエチルエーテル · 2-メトキシエチルブロミド · 2-ブロモエチル メチル エテル · 2‐ブロモエチルメチルエーテル · 2-ブロモエチル=メチル=エーテル · 2-BROMOETHYL METHYL ETHER
識別子と物理属性
| CAS No. | 6482-24-2 |
|---|---|
| 分子式 | C3H7BrO |
| 平均分子量 | 138.99 g/mol |
| 単同位体質量 | 137.96803 g/mol |
| SMILES | COCCBr |
| InChIKey | YZUPZGFPHUVJKC-UHFFFAOYSA-N |
| PubChem CID | 80972 |
| EC No. | 229-339-4 |
| DTXSID | DTXSID0064385 |
| 現地名 | 2-ブロモエチルメチルエーテル |
化学・物理的性質
| XLogP | 0.8 |
|---|---|
| 極性表面積 | 9.2 |
| 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 | 2 |
| 重原子数 | 5 |
| 形式電荷 | 0 |
| 複雑度 | 16 |
| Physical Description | Colorless or pale yellow liquid[Alfa Aesar MSDS] |
| Kovats Retention Index | 696716.2 |
| 沸点 | 40-41 °C/66 mmHg (lit.) |
| 密度 | 1.479 g/mL at 25 °C (lit.) |
| 屈折率 | n20/D 1.447(lit.) |
| 引火点 | 83 °F |
| 貯蔵条件 | 2-8°C |
| 溶解度 | 水：25℃で可溶14.4g/L水に可溶.14,4 g/L at 25°C |
| 外観・状態 | 液体 |
| 比重 | 1.479 |
| 色 | 無色透明～黄色 |
| InChI | InChI=1S/C3H7BrO/c1-5-3-2-4/h2-3H2,1H3 |
| InChIKey | YZUPZGFPHUVJKC-UHFFFAOYSA-N |
| SMILES | C(Br)COC |
| CAS データベース | 6482-24-2(CAS DataBase Reference) |
| NISTの化学物質情報 | Ethane, 1-bromo-2-methoxy(6482-24-2) |
| EPAの化学物質情報 | Ethane, 1-bromo-2-methoxy- (6482-24-2) |
化学的特性
clear colorless to yellow liquid
安全性と法規制
| GHS 分類 | DangerH226 (100%): Flammable liquid and vapor [Warning Flammable liquids]H301 (83.7%): Toxic if swallowed [Danger Acute toxicity, oral]H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]H335 (98%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposureRespiratory tract irritation]P210, P233, P240, P241, P242, P243, P261, P264, P264+P265, P270, P271, P280, P301+P316, P302+P352, P303+P361+P353, P304+P340, P305+P351+P338, P319, P321, P330, P332+P317, P337+P317, P362+P364, P370+P378, P403+P233, P403+P235, P405, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 49 reports by companies from 8 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.Information may vary between notifications depending on impurities, additives, and other factors. The percentage value in parenthesis indicates the notified classification ratio from companies that provide hazard codes. Only hazard codes with percentage values above 10% are shown. For more detailed information, please visit ECHA C&L website. |
|---|---|
| 有害性の概要 | A skin and strong eye irritantA lachrymator[Alfa Aesar MSDS] See beta-Chloroethyl methyl ether. |
| Peroxide Forming Chemical | 2-Bromoethyl methyl etherD: Other compounds that may form peroxidesKelly |
| Hazard Classes and Categories | Flam. Liq. 3 (100%)Acute Tox. 3 (83.7%)Skin Irrit. 2 (100%)Eye Irrit. 2 (100%)STOT SE 3 (98%) |
| 有害作用 | Lacrimator (Lachrymator) - A substance that irritates the eyes and induces the flow of tears. |
| 水環境危害等級（WGK） | 3 |
| TSCA 収載状態 | TSCA listed |
| 輸送番号（UN） | UN 3271 3/PG 3 |
| 税関コード | 29091990 |
| 危険文句（R） | 10-36/37/38-22 |
| 消防法 | 危-4-2-III |
| 危険表示 | Xi,F,Xn |
| hazard_note | Irritant/Flammable |
| 安全措置（S） | 16-26-37/39 |
| 危険等級 | 3Acute Tox. 3 OralEye Irrit. 2Flam. Liq. 3Skin Irrit. 2STOT SE 3 |
| 包装等級 | III |
| 貯蔵分類 | 3 - Flammable liquids |
用途
使用
1-Bromo-2-methoxyethane has been used as starting reagent in the synthesis of 1-bromo-4-(2-methoxyethoxy)benzene and 1-bromo-4-[(2-methoxyethoxy)methyl]benzene.
一般的な説明
Kinetics of potassium iodide exchange reaction with 2-bromoethyl methyl ether in acetone at 15 and 25°C has been investigated.