Benzylaziridine

Brands: BENE, Origin: , SKU:

CAS No. 1074-42-6
Appearance Colorless to pale yellow liquid
Assay ≥ 97%
Boiling Point 84–87 °C (Pressure: 8 Torr)
Molecular Formula C₉H₁₁N
Molecular Weight 133.19
Solubility Easily soluble in organic solvents such as ethanol, ether, and benzene; slightly soluble in water

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1-Benzylaziridine

1-Benzylaziridine is a nitrogen-containing three-membered heterocyclic compound widely used as a key intermediate in organic synthesis. Owing to the high reactivity of its aziridine ring, it plays an important role in the preparation of nitrogen-containing derivatives, heterocyclic compounds, and pharmaceutical and fine chemical products.

Physical Features

Performance Value or State
CAS No. 1074-42-6
Appearance Colorless to pale yellow liquid
Assay ≥ 97%
Boiling Point 84–87 °C (Pressure: 8 Torr)
Molecular Formula C₉H₁₁N
Molecular Weight 133.19
Solubility Easily soluble in organic solvents such as ethanol, ether, and benzene; slightly soluble in water

Proposed Uses

  • As a nitrogen-containing three-membered heterocyclic intermediate, it is mainly used in organic synthesis

  • Used for the preparation of various nitrogen-containing derivatives and heterocyclic compounds, such as pyrazole and imidazole derivatives

  • Serves as a key intermediate in the synthesis of pharmaceutical and fine chemical products, participating in ring-opening and substitution reactions

  • Applied in the study of aziridine ring reactivity, including:

    • Nucleophilic ring-opening reactions

    • Cycloaddition reactions

  • Provides fundamental data for the molecular design of new materials and drug candidates

Method of Application

  • Handle with care and avoid direct contact with skin and eyes

  • Use in a well-ventilated environment whenever possible

  • Pay special attention to oral and nasal inhalation

  • Wear protective masks, gloves, and protective clothing during operation

Packaging & Storage

  • Packaging: Sealed brown glass bottles or organic-solvent-resistant HDPE containers; user-specified packaging available

  • Storage conditions:

    • Store in a cool, dry, and tightly sealed environment

    • Recommended storage temperature: 2–8 °C

    • Isolate from air and oxidizing agents

    • Avoid direct sunlight

    • Prevent combustion or structural stability changes caused by excessive temperature

  • Transportation:

    • Transport according to flammable liquid regulations

    • Avoid mixing with strong oxidizing agents or acidic materials

    • The product has high reactivity and a low flash point (54.7 °C)

    • May cause irritation to skin, eyes, and the respiratory tract

Friendly Reminder

This information is provided true and accurate to the best of our knowledge. However, no responsibility is assumed for any suggestions or statements herein, as conditions and methods of use are beyond our control.
The user is solely responsible for evaluating the product’s suitability, application, and performance for their specific requirements.