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EC number: 207-312-8
CAS number: 461-58-5
Table 1: Individual
Body Weights, Acute Dermal Toxicity Study in Rabbits, 2000 mg/kg
Body Weight - Grams
In an acute dermal toxicity study, groups of New Zealand White
rabbits (5 animals per sex) were dermally exposed to Dicyandiamide for
24 hours at a dose of 2000 mg/kg bw (limit test). Animals then were
observed for 14 days.
Dermal LD50: males > 2000 mg/kg bw; females > 2000 mg/kg bw;
combined > 2000 mg/kg bw
No mortality occurred during the study. All animals occurred
normal throughout the study. Slight erythema (Grade 1) occurred in one
male on Day 1. All others appeared normal. No observable gross pathology
was noted in any animal at necropsy. Dicyandimaid is relatively harmless
based on the results of this study.
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