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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 234-186-1 | CAS number: 10584-98-2
Endpoint summary
Administrative data
Description of key information
Additional information
Summary of Physico-Chemical properties
| Endpoint | Result |
| Appearance/Physical state/Colour | State at 20 ºC and 1013hPa: liquid Colour: clear colourless Substance type: organometallic |
| Melting/Freezing point | <20.0 ± 0.5 °C (<253 ± 0.5 K) |
| Boiling point | decomposed from approximately 220 °C (493 K) at 101.85 kPa. |
| Density | 1.13 x 103 kg/m3 at 20.0 ± 0.5 °C |
| Particle Size | Not applicable as substance is a liquid. |
| Vapour pressure | 2.9 x 10-3 Pa at 25 ºC. |
| Partition coefficient | log 10 Pow 3.40 at 22.1 ± 0.5 °C |
| Water solubility | 3.58 x 10-3 g/l of solution at 20.0 ± 0.5 ºC |
| Surface tension | Data Waiver |
| Flash point | 165 ± 2 °C |
| Auto flammability | 382 ± 5 °C |
| Flammability | Data Waiver |
| Explosiveness | Negative result predicted based on chemical structure |
| Oxidising properties | Negative result predicted based on chemical structure |
| Stability in organic solvents and identity of relevant degradation products | |
| Dissociation constant | Data Waiver |
| Viscosity |
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.
