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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 406-690-3 | CAS number: 43136-14-7 MDI/ODA
Endpoint summary
Administrative data
Description of key information
The physical and chemical properties of the test item can be summarised as follows:
- Appearance: The substance is a white powder under ambient conditions.
- Melting point: The substance changed colour indicating decomposition, but did not melt
- Boiling point: The study did not need to be conducted because the substance is a solid which decomposes before boiling
- Density: The substance has a relative density of 1.07 at 20 °C
- Particle size distribution: The particle size distribution: D10= 12.5 µm; D50= 101.0 µm; D90= 498.9 µm. 8.4% is smaller than 10 µm. MMAD= 104.5 µm (ISO 13320: laser diffraction analysis).
- Vapour pressure: The test item had a vapour pressure of 0.58 Pa at 25 °C
- Partition coefficient: The log Kow of the test item was 21 at 20 °C
- Water solubility: The water solubility was determined to be < 0.9 mg/L at 20 °C
- Surface tension: The surface tension was determined to be 70.4 mN/m at 20 °C at a concentration of 0.9 mg/L
- Flash point: The study did not need to be conducted because the flash point is only relevant to liquids and low melting point solids
- Auto flammability: The test item does not self-ignite below 400 °C
- Flammability: The test item was determined to be not flammable
- Explosiveness: The test item was determined to be not explosive
- Oxidising properties: The test did not need to be conducted as a negative result would be excepted on structural grounds.
Additional information
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.
