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EC number: 208-762-8
CAS number: 540-97-6
Table 1: Incidence
of dermal response to challenge dosing
INTERVAL (AFTER 6h CHALLENGE)
SKIN REACTIONS NUMBERS OF ANIMALS (SCORE)
Challenge – test group
Vehicle (corn oil)
Challenge – control group
Re-challenge – test group
Re-challenge – control group
Positive control (alpha-cinnamic aldehyde)*
10% in water
* The control group
of 5 animals for the positive control test produced the following
reactions at 24, 48 and 72 h: 4(1), 3(1), 1(1).
regarding sensitization could be drawn from the first challenge
which produced responses in both the control and test group that
were believed to indicate an irritation response. There was no
indication of sensitization from the second challenge.
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