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: 249-949-4 | CAS number: 29911-27-1
Dipropylene glycol n-propyl ether (Dowanol DPnP) was evaluated in the Salmonella-Escherichia coli / mammalian-microsome bacterial mutagenicity assay using a pre-incubation modification of the standard method with a confirmatory assay. The test was conducted in the presence and absence of an externally supplied metabolic activation system (S-9) using Salmonella typhimurium tester strains TA98, TA100, TA1535, and TA1537 and Escherichia coli tester strain WP2uvrA.
The concentrations of the test material in the presence and absence of S9 mix ranged from 100 to 5000 pg per plate. The results were confirmed in an independent repeat assay.
The results indicate that Dowanol DPnP did not cause a positive increase in the number of revertants per plate of any of the tester strains in this bacterial mutagenicity test under the experimental conditions used.
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