Use of this information is subject to copyright laws and may require the permission of the owner of the information, as described in the ECHA Legal Notice.
EC number: 937-158-3
CAS number: -
response data for each animal at each observation time up to removal of
each animal from the test
Score at time point / Reversibility
Max. score: 4
Average 24h, 48h, 72h
Average time (unit) for reversion
c. = completely reversible;= not completely reversible; n. = not
data is being read across from the source study that tested
Hydrocarbons, C16-C20, n-alkanes, isoalkanes, cyclics, < 2% aromatics
based on analogue read across.
In a primary dermal irritation study
conducted as similar to OECD guideline N°404 in compliance with GLP, six
young adult female New Zealand White rabbits were dermally exposed to
0.5 mL of MRD-90-903. Test sites were covered with a semi-occlusive
dressing for 4 hours. The skin reactions were assessed at 45 minutes,
24, 48 and 72 hours after removal of the dressing. The mean score was
calculated across 3 scoring times for all animals at 24, 48 and 72 hours
after patch removal.
The mean scores over 24, 48 and 72 hours
were 0.0 for erythema and for oedema.
Based upon the directive 67 /548/EEC and the
CLP Regulation 1272/2008, MRD-90-903 is not considered as irritating to
the rabbit skin.
Information on Registered Substances comes from registration dossiers which have been assigned a registration number. The assignment of a registration number does however not guarantee that the information in the dossier is correct or that the dossier is compliant with Regulation (EC) No 1907/2006 (the REACH Regulation). This information has not been reviewed or verified by the Agency or any other authority. The content is subject to change without prior notice.Reproduction or further distribution of this information may be subject to copyright protection. Use of the information without obtaining the permission from the owner(s) of the respective information might violate the rights of the owner.
Deze website maakt gebruik van cookies om het surfen zo aangenaam mogelijk te maken.
Welcome to the ECHA website. This site is not fully supported in Internet Explorer 7 (and earlier versions). Please upgrade your Internet Explorer to a newer version.
Do not show this message again