2-Chlorobutyryl chloride is used as a pharmaceutical intermediate.
N. K. Kochetkov.; A. Ya. Khorlin.; B. P. Gottikh.; A. N. Nesmeyanov. Synthesis of alkenyl 2-chlorovinyl ketones. Bulletin of the Academy of Sciences of the USSR, Division of chemical science. 1956, 5 (9), 1069-1073.
Mentions de danger (UE): H314-H318
Causes severe skin burns and eye damage. Causes serious eye damage.
Mentions de prudence: P260u-P303+P361+P353-P305+P351+P338-P301+P330+P331-P405-P501a
Do not breathe dusts or mists. IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.