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EC number: 232-556-7
CAS number: 9000-72-0
Extractives and their physically modified derivatives. It is a product which may contain resin acids and their esters, terpenes, and oxidation or polymerization products of these terpenes. (Styrax, Styracaceae).
In a study equivalent to OECD TG 404 the irritating potential of the
test substance was investigated. 3 New Zeeland white rabbits were
exposed to 0.5mL undiluted test substance for 4 hours under
semiocclusive conditions. Observations were made one hour after removal
of the test patch thereafter at 24, 48, and 72 hours. Irritation was
scored according to the Draize method. One hour after patch removal, all
three animals showed slight erythema, without oedema. These effects
reduced in intensity and all three animals appeared normal at 72 hours
after patch removal. Under the conditions of the test, the test
substance is not considered to be a skin irritant.
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