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EC number: 275-702-5
CAS number: 71617-10-2
A guinea pig maximisation test was performed to assess the skin contact
sensitisation potential of the test material in albino guinea pigs. The
method used followed the one described in the current OECD guidelines
no. 406 "Skin sensitisation" and the method B.6 of Commission Directive
Twenty test and ten control animals were used for the main study.
Based on the results of sighting tests, the concentrations of test
material for the inducton and challenges phases were selected as follows:
5% w/v in arachis oil B.P.
undiluted as supplied
undiluted as supplied and 75% v/v in 1:1 ethanol/diethylphthalate
The test material produced a 0% (0/20) sensitisation rate and was
classified as a non-sensitiser to guinea pig skin. The test material did
not meet the criteria for classification as a sensitiser according to EC
labelling regulations. No risk phrase is required.
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