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EC number: 256-032-2
CAS number: 42978-66-5
The NOAEL from the repeated dose dermal study was
converted to an inhalatory NOAEC according to the following formula.
NOAEC = NOAEL / resp. volume (rat) x (resp. volume (human) / resp.
volume (human, light activity)) x (absorption (oral) / absorption
(inhal.)) = 66.7 mg/kg b.w. / 0.38m³/kg b.w. x 0.67 x 0.5 = 58.7 mg/m³
the substance is used at industrial and professional domains, no
exposure of the general population to is expected. Therefore, no
DNELs for the general population were calculated. All
consumer are advised against.
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