Registration Dossier
Registration Dossier
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EC number: 218-226-5 | CAS number: 2084-69-7
Vapour pressure
Administrative data
Link to relevant study record(s)
Description of key information
The AHTN vapour pressure has been used for read across in the safety assessment of HMT. A vapour pressure of 0.07 Pa has been determined by the gas saturation method. The calculated value by EPIWIN was 0.4 Pa.
Key value for chemical safety assessment
- Vapour pressure:
- 0.4 Pa
- at the temperature of:
- 25 °C
Additional information
MPBPWIN v. 1.43 in EPIWIN has been used to calculate the vapour pressure. It is 0.4 Pa, while for the structural related AHTN compound (1 -(5,6,7,8 -tetrahydro-3,5,5,6,8,8 -hexamethyl-2 -naphthyl)ethan-1 -one / CAS: 1506 -02 -1), the vapour pressure measured by the gas saturation method was 0.07 Pa. Both these pressures are very small and hence the calculated value has been taken forward for reporting.
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