Chloroacetyl chloride Lidocaine

Chloroacetyl chloride Chlordiazepoxide HCI Clemizole Diazepam LIdocaine Lorazepam Mianserin Tromantidine HCI... 

Chlorine adds to ketene to form chloroacetyl chloride [79-04-9] (78). Chloroacetyl chloride (CAC) is used inlatge volume in the manufacture of the pre-emergence herbicides alachlor [15972-60-8] and butachlor [23184-66-9]. It is estimated that the CAC requirement for this application was in excess of 45,000 metric tons in 1992. Significant volumes of CAC are also used in pharmaceutical manufacture, such as anesthetics of the lidocaine type, and in the production of the tear gas chloroacetophenone [532-27-4]. Other commercial methods for the manufacture of CAC have been described (79). 

Chloroacetyl chloride Chlordiazepoxide HCl Clemizole Diazepam Lidocaine Lorazepam Mianserin Tromantidine HCl... 

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