Beschrijving

Productoverzicht

4-Chloro-1-butene (also known as 1-Chloro-3-butene, 3-Butenyl chloride, or Allylcarbinyl chloride) CAS No.: 927-73-1 , with the chemical formula C₄H₇Cl and a molecular weight of 90.55 g/mol. It is a clear colorless to light yellow liquid. This compound belongs to the class of alkyl halides (chloroalkenes) and is primarily used in organic synthesis and as a reagent, though it is subject to safety regulations due to its flammable and irritant properties.

Eigenschappen

4-Chloro-1-butene exhibits the following key physical and chemical properties:

• Fysieke staat: Vloeibaar (bij kamertemperatuur).
• Uiterlijk: Heldere kleurloze tot lichtgele vloeistof.
• Geur: No information available.
• Smeltpunt: -96 °C (estimate).
• Kookpunt: 73-75 °C.
• Dichtheid: 0.896-0.921 g/mL (at 25 °C).
• Oplosbaarheid: No specific data available; likely insoluble in water and soluble in organic solvents like ethanol and ether.
• Stabiliteit: Stable under normal conditions; incompatible with strong oxidizing agents; hazardous decomposition may produce toxic fumes.
• Giftigheid: Moderately toxic; harmful if swallowed (acute oral toxicity Category 4); may cause skin and eye irritation, headache, dizziness, nausea, and vomiting upon inhalation.

Toepassingen

The primary applications of 4-chloro-1-butene include:

• Intermediair voor organische synthese: Used as an intermediate in the synthesis of pharmaceuticals and active pharmaceutical ingredients (APIs).
• Reagent: Employed in organic synthesis to introduce chlorine into molecules and in various chemical reactions.
• Andere: Involved in the production of agrochemicals and fine chemicals.

Classificatie

The following table outlines the classification of 4-chloro-1-butene based on chemical properties, uses, and regulations: