Registration Dossier
Registration Dossier
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EC number: 274-200-3 | CAS number: 69898-57-3
Vapour pressure
Administrative data
Link to relevant study record(s)
Description of key information
Waiving
Key value for chemical safety assessment
- Vapour pressure:
- 0 Pa
- at the temperature of:
- 25 °C
Additional information
Column 2 of the REACH Regulation Annex VII provides the following specific rules for adaptation of the standard information requirement for vapour pressure:
‘The study does not need to be conducted if the melting point is above 300 °C. If the melting point is between 200 °C and 300 °C, a limit value based on measurement or a recognised calculation method is sufficient.’
The thermal analysis shows an endothermic peak with simultaneous degradation of the product which begins at 280°C, therefore the estimated value is reported.
Estimated Vapour pressure at 25 °C = 1 *10 -9
The smile notation used for the estimation with MPBPWIN* is the following:
CC[C@H](CCCC)COCCCNS(=O)(=O)c1cc3c(cc1)C2N=C8NC(=NC6NC(=Nc5nc(N=C3N2)c4ccc(cc45)S(=O)(=O)NCCCOC[C@@H](CCCC)CC)c7ccc(cc67)S(=O)(=O)NCCCOC[C@@H](CCCC)CC)c9ccc(cc89)S(=O)(=O)NCCCOC[C@H](CC)CCCC
* Mpbpwin is an application contained in the EpiSuite 4.1, the suite of physical/chemical property and environmental fate estimation programs developed by the EPA’s Office of Pollution Prevention Toxics and Syracuse Research Corporation (SRC).
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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