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EC number: 238-778-0
CAS number: 14726-36-4
APPLICABILITY DOMAIN (OECD Principle 3)
The substance falls within the application
domain of the model. No structural analogues were identified.
Using MPBPWIN v1.43, the vapour pressure was
estimated to be 1.01E-005 mm Hg (0.00134 Pa) by the Modified Grain
The substance is a solid at room temperature
and normal atmospheric pressure. The substance has a high boiling point
of 330 °C and melts around 178 -180 °C. Therefore, the vapour pressure
is expected to be very low at normal atmospheric conditions. An
estimation of the vapour pressure of the test substance was done using
MPBPWIN v1.43. Within the estimation model, the Modified Grain method
was chosen as it may be the best vapour pressure estimation method
currently available. This method predicted a vapour pressure of 1.01E-05
mm Hg (0.00134 Pa) at 25 °C. Based on the low predicted vapour pressure
and the high melting point of the test substance, volatilization, hence
inhalatory exposure and partitioning to air are negligible.
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