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EC number: 941-187-7
CAS number: -
The key study for acute oral toxicity reports an LD50 value of >2000mg/kg with unremarkable findings at necropsy (Sasol, 1998; rel 1). Similarly, an LD50 of >2000mg/kg is reported for acute dermal toxicity (Sasol, 1998; rel 1). The data for acute inhalation toxicity is waived based on the low toxicity of related alcohols via the inhalation route across category, and the availability of high reliability studies via the oral and dermal routes.
The most recent and high reliability information were assigned as key
studies. The data for acute inhalation toxicity was waived based on the
premise that high reliability data was available via the oral and dermal
routes, in accordance with current REACH requirements, Section 8.5.2 in
Annex VIII. Furthermore, based on the information on other alcohols
across category, the LC50 for inhalation toxicity is expected to be
greater than the substantially saturated vapour concentration.
The most recent and high reliability sources where selected as key
information. The available supporting studies for acute oral and dermal
toxicity were all of high reliability and in agreement with the key
The presence of branched structures does
not appear confer it any different toxicological properties compared
to the Alcohols, C12 -13 linears only substance. Therefore the data is
freely read-across between Alcohols, C12 -13 -branched and Alcohols,
C12 -13 substances.
In some cases the CAS and chemical
identity stated refer to SDA nomenclature for this substance. In REACH
substance identification it is necessary to be more specific as to the
chain lengths present. Full details may be found in the CSR.
Acute toxicity tests of Alcohols, C12 -13 -branched do not indicate any
potential hazard for acute, dermal or inhalation toxicity. Tests on
similar substances included in this category are also supportive of
these results; which do not warrant classification for any acute
toxicity endpoint under DSD or GHS criteria. The substance is therefore
not classified for acute toxicity in accordance with EC regulation
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.
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