Bromoethane

説明

製品概要

Bromoethane (Ethyl Bromide) CAS No.: 74-96-4 is Bromoethane (Ethyl Bromide), with the chemical formula C₂H₅Br and a molecular weight of 108.97 g/mol. It is a colorless to pale yellow liquid with a pungent odor, volatile, and liquid at room temperature. This compound belongs to organic halides and is primarily used in chemical synthesis and industrial applications.

プロパティ

Bromoethane exhibits the following key physical and chemical properties:

• 物理的状態:液体（室温）。.
• 外観: Colorless or pale yellow liquid.
• 臭気: Pungent, ethane-like odor.
• 融点: -119 °C.
• 沸点: 38.4 °C.
• 密度: 1.43 g/mL (at 20 °C).
• 溶解度: Slightly soluble in water (~0.9 g/100 mL), highly soluble in organic solvents like ethanol and ether.
• 安定性: Flammable, forms explosive mixtures with air; reacts violently with strong oxidants and metal powders.
• 毒性: Moderately toxic; inhalation or skin contact may cause irritation, headache, or nausea; classified as a flammable liquid (UN 1891, hazardous material).

アプリケーション

The primary applications of bromoethane include:

• 有機合成中間体: Used to prepare ethyl derivatives, such as pharmaceutical intermediates and dyes.
• 溶剤: Employed as an extractant and cleaning agent in laboratory and industrial processes.
• Gas Chromatography (GC) Analysis: Used as a standard for detecting volatile organic compounds (VOCs).
• その他: Historically used as an anesthetic (now obsolete); serves as an alkylating agent in pesticide and fine chemical synthesis.

分類

The following table outlines the classification of bromoethane based on chemical properties, uses, and regulations: