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: 265-232-9 | CAS number: 64771-71-7 A combination of normal paraffins having carbon numbers predominantly greater than C10 obtained by urea adduction or molecular sieve processes.
In instances where stable aerosol formation is expected, a value of 10 mg/m3 will be used as an operational control limit for inhalation exposure.
Aspiration is a potential hazard, but a DNEL calculation is not appropriate for an aspiration hazard.
Workers are expected to have infrequent and short-term exposures.
Toxicological studies of the substances to be registered or similar materials used for read-across purposes have been conducted to assess the hazard properties. There were no effects in these studies even though they were carried out to maximally attainable vapor concentrations, limit doses, or to other limits imposed by safety considerations. As no effects were demonstrated, the data are not appropriate for DNEL derivation. As the substances are demonstrably not hazardous for effects which are quantifiable, human health exposure assessments have not been conducted.
Consumers in the general population are expected to have infrequent and short-term exposures.
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.
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.
Close Do not show this message again