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EC number: 801-282-5 | CAS number: 1034343-98-0
Acute dermal irritation was analyzed in a study performed according to method described in OECD guideline 404. New Zealand white rabbits received doses of 0.5 g of MWCNT-7-pastes containing 2% MWCNT-7 by application to a clipped area of the skin.
No clinical signs or changes in body weight gain were observed in any groups treated with MWCNT-7. No dermal responses, including erythema/eschar or edema, were found in rabbits treated with MWNT-7. The PII was calculated to be 0 in these group.
Hence based on the above findings MWCNT-7 test item was considered as non irritant to the skin of rabbits.
According to the criteria of Classification, Labelling and Packaging of Substances and Mixtures Regulation (EC) No 1272/2008 (CLP Regulation), classification as skin irritant is not warranted.
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