It is an important raw material and intermediate used in organic synthesis, pharmaceuticals, agrochemicals and dyestuff.
Henning Wettach; Felix Pasker; and Sigurd Höger. 2-Aryl-2H-benzotriazoles as Building Blocks for New Low-Bandgap Poly(arylene-ethynylene)s. Macromolecules. 2008, 41 (24), 9513-9515.
Santosh Kumar Yadav; Sibdas Singha Mahapatra; Jae Whan Chor; Hoon Cheol Park; Jae Yeol Lee. Enhanced mechanical and dielectric properties of poly(vinylidene fluoride)/polyurethane/multi-walled carbon nanotube nanocomposites. Fibers and Polymers. 2009, 10 (6), 756-760.
Mentions de danger (UE): H302-H312-H331-H315-H319-H373
Harmful if swallowed. Harmful in contact with skin. Toxic if inhaled. Causes skin irritation. Causes serious eye irritation. May cause damage to organs through prolonged or repeated exposure.
Mentions de prudence: P260-P201-P280g-P304+P340-P405-P501a
Do not breathe dust/fume/gas/mist/vapours/spray. Obtain special instructions before use. Wear protective gloves. 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.