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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 204-442-7 | CAS number: 121-00-6
Boiling point
Administrative data
Link to relevant study record(s)
Description of key information
The boiling point of tert-butyl-4-methoxyphenol by the distillation method was found to be 197.9 degC at the atmospheric pressure of 966 hPa. No decomposition of tert-butyl-4-methoxyphenol was observed at the boiling point. The other authoritative sources of information though indicate the boiling point to be between 264 degC to 270 degC. However for the purpose of the dossier as well as for the chemical safety report, the boiling point of the key study which is 197.9 degC shall be considered.Boiling point value at 101325 Pa works out to be 207.57 degC.
Key value for chemical safety assessment
- Boiling point at 101 325 Pa:
- 207.57 °C
Additional information
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.
