Registration Dossier

Data platform availability banner - registered substances factsheets

Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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.

Diss Factsheets

Physical & Chemical properties

Vapour pressure

Currently viewing:

Administrative data

Link to relevant study record(s)

Reference
Endpoint:
vapour pressure
Type of information:
other: Handbook data
Adequacy of study:
key study
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: Information taken from peer-reviewed factual handbook.
Qualifier:
no guideline followed
Principles of method if other than guideline:
Not applicable: Handbook data.
Type of method:
other: handbook data, no information on method available
Temp.:
280 °C
Vapour pressure:
1 Pa
Temp.:
323 °C
Vapour pressure:
10 Pa
Temp.:
373 °C
Vapour pressure:
100 Pa
Temp.:
433 °C
Vapour pressure:
1 kPa
Temp.:
508 °C
Vapour pressure:
10 kPa
Temp.:
601 °C
Vapour pressure:
100 kPa
Conclusions:
According to reliable secondary literature (factual handbook), the vapour pressure of arsenic metal increases with increasing temperature, from 1 Pa at 280°C to 100 kPa at 601°C.

Description of key information

According to reliable secondary literature (factual handbook), the vapour pressure of arsenic metal increases with increasing temperature, from 1 Pa at 280°C to 100 kPa at 601°C. The sublimation point of arsenic metal is reported as 616°C.

Key value for chemical safety assessment

Vapour pressure:
1 Pa
at the temperature of:
280 °C

Additional information