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Ciclo-hexeno (N.º CAS: 110-83-8)

Ciclo-hexeno (N.º CAS: 110-83-8)

Nº CAS: 110-83-8

Conteúdo:99.00%

Aplicação: Usado como precursor na produção de ácido adípico para nylon, ciclohexanol e outros produtos químicos; envolvido na síntese de produtos farmacêuticos e produtos químicos finos.

Descrição

Visão geral do produto

Cyclohexene CAS No.: 110-83-8 , with the chemical formula C₆H₁₀ and a molecular weight of 82.14 g/mol. It is a colorless liquid with a sharp odor. This compound belongs to the class of cyclic alkenes and is primarily used in organic synthesis and industrial applications, though it is subject to safety regulations due to its flammable and toxic properties.

Propriedades

Cyclohexene exhibits the following key physical and chemical properties:

  • Estado físico: Líquido (à temperatura ambiente).
  • Aparência: Colorless liquid.
  • Odor: Sharp odor.
  • Ponto de fusão: -104 °C.
  • Ponto de ebulição: 82-83 °C.
  • Densidade: 0.811 g/mL (at 20 °C).
  • Solubilidade: Insoluble in water; soluble in organic solvents like ethanol, ether, and acetone.
  • Estabilidade: Stable under normal conditions; highly flammable with a flash point of -20 °C; incompatible with strong oxidants; vapors heavier than air and may form explosive mixtures.
  • Toxicidade: Moderately toxic; acute toxicity by oral and inhalation; causes skin and eye irritation; may cause respiratory irritation and aspiration hazard; harmful to aquatic life.

Aplicações

The primary applications of cyclohexene include:

  • Intermediário de síntese orgânica: Used as a precursor in the production of adipic acid for nylon, cyclohexanol, and other chemicals; involved in the synthesis of pharmaceuticals and fine chemicals.
  • Solvente: Employed as an industrial solvent in paints, varnishes, and extraction processes.
  • Outros: Serves as a reagent in laboratory settings for reactions like oxidation and addition; used in proteomics research and as a model compound in chemical studies.

Classificação

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

Tipo de classificação Categoria específica Descrição
Classe química Cyclic Alkene An unsaturated cyclic hydrocarbon, reactive in addition and oxidation reactions.
Classe de utilização Industrial Solvent/Synthesis Intermediate Primarily used as a solvent and precursor in chemical manufacturing.
Classe de perigo Flammable Liquid (UN 2256); Toxic Highly flammable (Category 2, H225); acute toxic (oral Category 4, H302); skin irritant (H315), aspiration hazard (H304); aquatic chronic (Category 3, H412).
Classe de regulamentação Produto químico controlado (REACH, TSCA) Listed under  US TSCA; subject to environmental release controls and hazardous substance regulations (WGK 2 in Germany).

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