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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 253-410-9 | CAS number: 37224-61-6
Appearance / physical state / colour
Administrative data
Link to relevant study record(s)
Description of key information
Appearance/physical state/colour: Brown / dark red viscous (organic) liquid, visual assessment of the test material, Tinsley (1985)
Key value for chemical safety assessment
- Physical state at 20°C and 1013 hPa:
- liquid
Additional information
The appearance/physical state of the test material was determined as part of a study to investigate the toxicity of the test material to sewage sludge microorganisms. The study was performed to a good standard and in line with GLP, with a good level of reporting sufficient to assess the reliability of the results. As the study was not conducted to specifically determine the appearance/physical state/colour of the substance, it has therefore been assigned a reliability score of 2 in line with the principles for assessing data quality as defined by Klimisch et al. (1997).
The appearance/physical state of the test material was determined at ambient temperature via visual assessment; the test material was reported to be a brown (dark red) viscous (organic) liquid.
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.
