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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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.
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EC number: 208-293-9 | CAS number: 520-45-6
Boiling point
Administrative data
- Endpoint:
- boiling point
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- data from handbook or collection of data
Data source
Reference
- Reference Type:
- review article or handbook
- Title:
- Perry's Chemical Handbook, Physical and Chemical Data
- Author:
- Perry RH, Green D
- Year:
- 1 984
- Bibliographic source:
- McGraw Hill 6th ed p. 3-53
Materials and methods
- Principles of method if other than guideline:
- Handbook data - method not specified
- Type of method:
- other: No data
Test material
- Reference substance name:
- 3-acetyl-6-methyl-2H-pyran-2,4(3H)-dione
- EC Number:
- 208-293-9
- EC Name:
- 3-acetyl-6-methyl-2H-pyran-2,4(3H)-dione
- Cas Number:
- 520-45-6
- Molecular formula:
- C8H8O4
- IUPAC Name:
- 3-acetyl-6-methyl-2H-pyran-2,4(3H)-dione
Constituent 1
Results and discussion
Boiling point
- Boiling pt.:
- 290 °C
- Remarks on result:
- other: atmospheric pressure not specified
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.
