CAS Registry Number

CAS 2142-68-9 — 2'-Chloroacetophenone

2'-Chloroacetophenone is an organochlorine compound primarily used as a chemical irritant, tear gas, and in research for studying lacrimatory effects. It appears as a white to off-white crystalline solid with a pungent odor. This product has a CAS number of 2142-68-9, with the molecular formula ClC6H4COCH3 and a molecular weight of 154.59. It is stored at ambient conditions and carries a signal word of "Warning" for safety classification. Molekula supplies 2'-Chloroacetophenone from research to bulk quantities with full documentation and ISO 9001:2015 traceability.