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: 295-518-9
CAS number: 92062-05-0
A complex combination of hydrocarbons obtained from the vacuum distillation of the products from a thermal cracking process. It consists predominantly of hydrocarbons having carbon numbers predominantly greater than C34 and boiling above approximately 495°C (923°F).
an acute dermal toxicity study, groups of New Zealand White Rabbits
(4/sex) were dermally exposed to Vacuum Residuum (petroleum) for 24
hours to 10% of body area at a single dose of 2000 mg/kg body weight. Skin
was abraded in 2 male and 2 female animals before application. Animals
then were observed for 14 days.
were minimal treatment related clinical signs and no significant
treatment related necropsy findings or changes in body weight. The
dermal LD50 was determined to be greater than 2000 mg/kg body weight in
in males and females.
study received a Klimisch score of 1 and is classified as reliable
without restriction because it was carried out in a method similar to
OECD TG 402.
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.
Sellel veebilehel kasutatakse küpsiseid, et tagada lehe parim kasutus.
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