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EC number: 202-918-9
CAS number: 101-14-4
Toxicity to microorganisms
Under the conditions of this present test, 4,4’-Methylene bis
(2-chloroaniline) was slightly toxic to waste water (activated sludge)
bacteria at a loading rate of 100 mg/l (23% inhibition of respiration
rate of the sludge). The 3-hour EC50 of 4,4’-Methylene bis
(2-chloroaniline) exceeded a loading rate of 100 mg/l.
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