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Pesticide products · United States

BQ 451-1P ALGICIDE

1839-210

BQ 451-1P ALGICIDE · pesticide product · Alkyl* dimethyl benzyl ammonium chloride *(50%C14, 40%C12, 10%C16) 10% · federally registered in United States. Registrant: STEPAN COMPANY.

Product details

EPA registration number
1839-210
Registrant
STEPAN COMPANY
Active ingredients
Alkyl* dimethyl benzyl ammonium chloride *(50%C14, 40%C12, 10%C16) 10%
Parallel trade
no

Source and data date

Source: U.S. Environmental Protection Agency (EPA), Office of Pesticide Programs, Pesticide Product Information System (PPIS) and Pesticide Product Label System (PPLS), data as of 2026-10-26 (PPIS) / 2026-10-28 (PPLS). EPA-produced data, public domain. Data as of: .

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