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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 833-435-7 | CAS number: 2133415-29-7
Endpoint summary
Administrative data
Description of key information
Additional information
| Substance Endpoint | Alkanes, C16-47, branched and linear |
State of the substance |
waxy solid, white |
Melting/Freezing point |
40 -50 °C |
Boiling point |
Waiving |
| Relative density | 0.802 at 20 °C |
| Vapour pressure | < 100 Pa at 20 °C |
Surface tension |
Waiving: Based on the structure of the submission substance surface activity is not expected. |
Water solubility |
insoluble |
| Partition coefficient, logPow | > 4.9 at 20 °C |
| Flash point | 222 °C at 1013 hPa |
| Flammability | Waiving |
| Explosive properties | Waiving: The submission substance does not contain any chemical group that is associated with explosive properties. |
| Ignition temperature | Waiving |
| Oxidizing Properties | Waiving: The submission substance is incapable of reacting exothermically with combustible materials since the chemical structure does not contain oxygen. |
| Granulometry | Waiving |
| Stability in organic solvents | Waiving: Stability of the test substance is not considred to be critical |
| Viscosity (static) | Waiving: substance is a solid at 20 °C and at 40 °C |
Dissociation constant |
Waiving: insoluble |
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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