2,4,6-Trimethylphenylhydrazine hydrochloride is used as pharmaceutical intermediates.
Robert B. Carlin.; Mead S. Moores. The Fischer Reaction of Cyclohexanone Mesitylhydrazone. Evidence of a 1,4-Methyl Migration. J. Am. Chem. Soc. 1962, 84 (21), 4107-4112.
Rudolph A. Abramovitch.; Joseph M. Beckert.; Harry H. Gibson, Jr.; Anthony Belcher.; Greg Hundt.; Tommy Sierra.; Santiago Olivella.; William T. Pennington.; Albert Solé. The 1,2,4-Triazolyl Cation:? Thermolytic and Photolytic Studies. J. Org. Chem. 2001, 66 (4), 1242-1251.
Hazard Statements: H302-H312-H331-H315-H319-H335
Harmful if swallowed. Harmful in contact with skin. Toxic if inhaled. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.
Precautionary Statements: P261-P280-P305+P351+P338-P304+P340-P405-P501a
Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves/protective clothing/eye protection/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.