Περιγραφή

Επισκόπηση προϊόντος

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.

Ιδιότητες

Bromoethane exhibits the following key physical and chemical properties:

• Φυσική κατάσταση: Υγρό (σε θερμοκρασία δωματίου).
• Εμφάνιση: Colorless or pale yellow liquid.
• Οσμή: Pungent, ethane-like odor.
• Σημείο τήξης: -119 °C.
• Σημείο βρασμού: 38.4 °C.
• Πυκνότητα: 1.43 g/mL (at 20 °C).
• Διαλυτότητα: Slightly soluble in water (~0.9 g/100 mL), highly soluble in organic solvents like ethanol and ether.
• Σταθερότητα: Flammable, forms explosive mixtures with air; reacts violently with strong oxidants and metal powders.
• Τοξικότητα: Moderately toxic; inhalation or skin contact may cause irritation, headache, or nausea; classified as a flammable liquid (UN 1891, hazardous material).

Εφαρμογές

The primary applications of bromoethane include:

• Ενδιάμεσο προϊόν οργανικής σύνθεσης: Used to prepare ethyl derivatives, such as pharmaceutical intermediates and dyes.
• Διαλύτης: 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).
• Άλλα: Historically used as an anesthetic (now obsolete); serves as an alkylating agent in pesticide and fine chemical synthesis.

Ταξινόμηση

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