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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 202-588-6 | CAS number: 97-52-9
Endpoint summary
Administrative data
Description of key information
Additional information
Phys.-chem. Property |
Value |
Appearance/physical state/colour |
Powder/solid/yellow |
Melting point/freezing point |
139 °C |
Boiling point |
Cannot be determined as substance decomposes (>= 289 °C) below it’s boiling point |
Density |
1.45 g/cm3 |
Particle Size Distribution |
Median: 22.04 µm |
Vapour pressure |
0.000107 mmHg (calculated) |
Partition coefficient |
log Pow= 1.72 |
Water solubility |
105.0 mg/l |
Solubility in organic solvents |
>1 g/l(n-octanol, estimated by visual assessment) >1 g/l(DMSO, estimated by visual assessment) |
Auto flammability |
no potential of auto flammability |
Flammability |
Combustion class no 2 (catches fire briefly and extinguishes) |
Explosiveness |
not explosive to shock, friction, thermal impact |
Oxidising properties |
no oxidising properties |
Based on the abovementioned physicochemical and safety properties the substance does not have to be
classified as hazardous.
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.
