(1S)-1,2,3,4-Tetrahydro-1-naphthalenamine(CAS: 23357-52-0)

(1S)-1,2,3,4-Tetrahydro-1-naphthalenamine is a white crystalline powder with a molecular weight of approximately 174.25. It has a low solubility in water but is more soluble in organic solvents like ethanol and acetone. Chemically, it is relatively stable under normal conditions but can react with strong oxidizing agents. It has a boiling point of around 280°C and a melting point of 85-87°C.

(1S)-1,2,3,4-Tetrahydro-1-naphthalenamine is usually synthesized via reduction of 1-naphthylacetic acid or by catalytic hydrogenation of 1-naphthylacetamide. The reaction typically requires a catalyst like palladium on carbon and is performed under mild hydrogen pressure. The yield is around 80-85%, with good selectivity to the desired stereochemistry.

(1S)-1,2,3,4-Tetrahydro-1-naphthalenamine is used in the pharmaceutical industry for the synthesis of certain drugs. It is also utilized in the polymer industry as a precursor for naphthylamine-based additives. Additionally, it has applications in the sensor and semiconductor industries due to its electronic properties.

When handling (1S)-1,2,3,4-Tetrahydro-1-naphthalenamine, it is important to wear protective gloves, goggles, and a lab coat. Work should be conducted in a well-ventilated area or a fume hood. Spills should be cleaned up using appropriate absorbents and waste should be disposed of according to local regulations. Always consult the Safety Data Sheet (SDS) for detailed handling guidelines.