Saccharomyces cerevisiae cell wall, extracted

Acute Toxicity: inhalation

Administrative data

Endpoint:

acute toxicity: inhalation

Data waiving:

study scientifically not necessary / other information available

Justification for data waiving:

the study does not need to be conducted because exposure of humans via inhalation is not likely taking into account the vapour pressure of the substance and/or the possibility of exposure to aerosols, particles or droplets of an inhalable size

Justification for type of information:

JUSTIFICATION FOR DATA WAIVING
Exposure of humans via inhalation is unlikely taking into account the very low vapour pressure of “Saccharomyces cerevisiae cell wall, extracted” which is estimated to be ≤ 4.60 x 10-2 Pa at 20°C and with a mass median aerodynamic diameter of 60.62 µM with less than 1.2% of particles having a size <= 10 µM.