4-Chloro-3-fluoropyridine hydrochloride is employed for the deprotection of phenol ethers.
Manfred Schlosser,; Florence Mongin . Pyridine elaboration through organometallic intermediates: regiochemical control and completeness. Chem. Soc. Rev.2007, 361161.
Hazard Statements: H302-H315-H319-H335
Harmful if swallowed. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.
Precautionary Statements: P260-P201-P280h-P304+P340-P405-P501a
Do not breathe dust/fume/gas/mist/vapours/spray. Obtain special instructions before use. Wear protective gloves/clothing. 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.