white crystal,easy to deliquesce,dissolve in water, ethanol, glycerin,insoluble in aether

Refractive index 1.419-1.422

N-Boc-hydroxylamine, tert-Butyl N-hydroxycarbamate,tert-Butyl hydroxycarbamate

Used as reductant, reagent and rubber curing agent, important raw material of caprolactam