Registration Dossier
Registration Dossier
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: 638-747-5 | CAS number: 1228186-17-1
Vapour pressure
Administrative data
Link to relevant study record(s)
Description of key information
Vapour pressures of various dialkyldimethylammonium chlorides were estimated using the modified Grain Method at 25°C. Results indicate that the vapour pressure of dialkyldimethylammonium chlorides are negligible. (vp < 10-8 Pa)
Key value for chemical safety assessment
- Vapour pressure:
- 0 Pa
- at the temperature of:
- 25 °C
Additional information
The vapour pressures of dialkyldimethylammonium chlorides were calculated using MPBPWIN v1.42 (modified grain method). Results indicate that the vapour pressures of dialkyldimethylammonium chlorides are negligible. This conclusion is in line with the existing risk assessment report for DODMAC (CAS-No. = 107-64-2)
R2N+Me2Cl- whereas R = |
vp [Pa] |
| decyl | 3.11 x 10-9 |
| dodecyl | 1.16 x 10-10 |
| tetradecyl | 3.56 x 10-12 |
| hexadecyl | 1.13 x 10-13 |
| octadecyl | 2.55 x 10-12 |
| tallowalkyl | 4.79 x 10-15 |
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.
