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: 944-989-5
CAS number: -
SD = Standard Deviation
A test was performed to verify the mutagenic
potentiol of the test material 1,2,3-Propanetricarboxylic acid,
2-hydroxy-, tris(C12-13-branched-alkyl) ester on Salmonella typhimurium
according to Ames B.N., McCann J. and Yamasaki E. (1975).
The test was carried out on 5 strains of
Salmonella typhimurium (TA 1535, TA 1537, TA1538, TA 98, TA 100). The
mutagenic activity of the material was assessed by comparing the number
of revertant colonies induced with the positive control. This activity
was tested in the presence and absence of a metabolizing system and done
directly in a petri dish. The test material was tested at concentrations
of 100000, 10000, 1000, 100 and 10 µg/mL corresponding to doses of
10000, 1000, 100, 10 and 1 µg/petri dish. The results of the study can
be summarized as follows: The test material at maximum concentration 10
mg/petri dish produced no increase in number of revertant colonies in
comparison to the negative control. The result of the experiment with
tester strain TA 100 without metabolic activation could not be evaluated
because of a failure of the respective positive control. Nonetheless the
test material 1,2,3-Propanetricarboxylic acid, 2-hydroxy-,
tris(C12-13-branched-alkyl) ester was judged to be unable to induce
mutations under these conditions at least in Salmonella typhimurium
tester strains TA 1535, TA 1537, TA 1538 and TA 98.
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.
Ce site web utilise des cookies afin de vous garantir la meilleure expérience possible sur nos sites web.
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