1-Benzyl-2-pyrrolidinone CAS 5291-77-0

Introduction

1-Benzyl-2-pyrrolidinone (CAS 5291-77-0) is an organic compound that appears as a clear, colorless to yellow liquid with a density of 1.095 g/mL (at 25°C) and a refractive index of 1.552. Its synthesis involves the reaction of γ-butyrolactone with benzylamine. It should be stored in a sealed container at room temperature, protected from light, and is classified as a GHS Category 7 hazardous substance, which may cause skin irritation (H315), severe eye irritation (H319), and respiratory tract irritation (H335).

N-Benzylpyrrolidone, referred to as NBP, is widely used in pharmaceutical intermediates, solvents, surfactants, ionic liquids and other fields.

Specification 

Applications

1-Benzyl-2-pyrrolidinone is primarily used in the pharmaceutical and pesticide industries as an intermediate and in organic synthesis; it can also be used as a solvent, surfactant, and nonionic surfactant.

Risk and Safety Statements

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