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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 201-159-0 | CAS number: 78-93-3
Exposure related observations in humans: other data
Administrative data
- Endpoint:
- exposure-related observations in humans: other data
- Type of information:
- experimental study
- Adequacy of study:
- other information
Data source
Reference
- Reference Type:
- secondary source
- Title:
- No information
- Bibliographic source:
- ECHA database; http://apps.echa.europa.eu/registered/data/dossiers/DISS-9d91195a-65f3-618d-e044-00144f67d249/DISS-9d91195a-65f3-618d-e044-00144f67d249_DISS-9d91195a-65f3-618d-e044-00144f67d249.html
Materials and methods
- Type of study / information:
- Inhalation experiment in human subjects
- Principles of method if other than guideline:
- Exposure in a 1200 cubic foot gas cabinet of an average number of 10 people of both sexes to a given concentration of solvent vapour for a period of 3 to 5 minutes.
Results and discussion
- Results:
- Butanone produced slight nose and throat irritation at 100 ppm. Mild eye irritation appeared in some subjects at 200 ppm. 300 ppm was conclusively rejected.
Applicant's summary and conclusion
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.
