Registration Dossier
Registration Dossier
Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.
The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.
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: 500-029-3 | CAS number: 9049-71-2 1 - 16.5 moles propoxylated
Endpoint summary
Administrative data
Description of key information
Skin irritation: not irritating
Eye irriation: not irritating
Key value for chemical safety assessment
Skin irritation / corrosion
Endpoint conclusion
- Endpoint conclusion:
- no adverse effect observed (not irritating)
Eye irritation
Endpoint conclusion
- Endpoint conclusion:
- no adverse effect observed (not irritating)
Additional information
Skin irritation study was performed on the basis of the guidelines of the Federal Registry Sep 27th 1973 38:27019. No redness or swelling was observed on the skin of any of the 6 rabbits after 24 hours exposure to the test material. Therefore, the primary irritation score was 0 out of possible 8. The test substance was classified as a non irritant on the basis of the scores.
Eye irritation study was performed on the basis of the guidelines of the Federal Registry Aug 22nd 1978 . Slight redness of conjunctiva was observed 2/6 rabbits at the 1 and 2 days readings. No corneal injury was observed. Upon instillation of TS rabbits experienced slight to moderate discomfort, characterized by blinking and/or rubbing the eye with a paw. No irritation was observed 3 days post-instillation. The test substance was classified as slightly irritating due to the effects observed in the study.
Justification for classification or non-classification
The findings of the testing do not warrant classification for eye or skin irritation.
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.
