Piperonylic acid hydrazide is used as organic chemical synthesis intermediate.
Kenneth Hutton. The synthesis of some new phenylurethans as potential local anesthetics. J. Org. Chem. 1955, 20, (7),855-861
M.P.Cava; M.Srinivasan. The synthesis of N-methylovigerine. Tetrahedron. 1970, 26, (19),4649-4653
Gefahrenhinweise (EU): H315-H319-H335
Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.
Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves and eye/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.