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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 204-853-1 | CAS number: 127-63-9
Appearance / physical state / colour
Administrative data
Link to relevant study record(s)
Description of key information
Based on the results of an independent source, Merck index 13th ed, it can be concluded to that diphenyl sulphone is a white monoclinic prisms or leaflets.
Key value for chemical safety assessment
- Physical state at 20°C and 1013 hPa:
- solid
Additional information
According to the information of an independent sources (Merck index 13 th ed Rahway New jersey Merck Co inc 2006 ref 3365 p 586 & Hawley’s Condensed Chemical Dictionary, 11th edition, 1987 Van Nostrand Reinhold Company, p 430) it can be concluded that diphenyl sulphone are white monoclinic prisms or leaflets.
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.
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