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Warning
H315 (66.7%): Causes skin irritation [Warning Skin corrosion/irritation]
P261, P264, P264+P265, P271, P272, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P333+P317, P337+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 3 reports by companies from 3 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Beschreibung5-bromo-2-chloroisonicotinic acid is the initiation material of many pharmaceutical syntheses, particularly the critical intermediate of many pyridine compounds. 2,5-dichloropyridine was adopted as a raw material and includes preparing 5-bromo-2-chloropyridine under actions of a certain solvent and a catalyst through a substitution process and hydroxylating to generate the 5-bromo-2-chloroisonicotinic acid.
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DTXSID90602890