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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 221-435-4 | CAS number: 3091-25-6
Endpoint summary
Administrative data
Description of key information
Additional information
Summary of Physico-Chemical properties.
Endpoint |
Result |
Appearance/Physical state/Colour |
State at 20ºC and 1013hPa: Form: Liquid Colour: Colourless Substance type: Organometallic |
Melting/Freezing point |
< 10 °C |
Boiling point |
150 to 159 °C at 10 mm Hg. 115 °C at 0.2 mm Hg. 102 - 110 ºC at 0.133 hPa. |
Density |
1.41-1.45 g/cm3 at 20 ºC |
Particle Size |
Not applicable as substance is a liquid. |
Vapour pressure |
2.67 hPa at 100 ºC |
Partition coefficient |
log Kow = 2.1 |
Water solubility |
0.33 ± 0.03 mg/L at 20 ºC and pH 3.27 - 3.52 |
Surface tension |
Surface activity is not a desired or expected property of the material. |
Flash point |
> 121 ºC |
Auto flammability |
|
Flammability |
|
Explosiveness |
|
Oxidising properties |
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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