Registration Dossier

Administrative data

Endpoint:
vapour pressure
Type of information:
not specified
Adequacy of study:
key study
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: Peer reviewed

Data source

Reference
Reference Type:
review article or handbook
Title:
CRC - Handbook of Analytical Toxicology
Author:
Sunshine, I.
Year:
1969
Bibliographic source:
Cleveland: The Chemical Rubber Co., 1969, p. 702

Materials and methods

Principles of method if other than guideline:
not provided, peer-reviewed handbook data
GLP compliance:
not specified
Remarks:
not provided, peer-reviewed handbook data
Type of method:
other: not provided, peer-reviewed handbook data

Test material

Reference
Name:
Unnamed
Type:
Constituent

Results and discussion

Vapour pressure
Temp.:
1 860 °C
Vapour pressure:
10 mm Hg

Applicant's summary and conclusion

Conclusions:
The vapour pressure was stated to be 10 mmHg at 1860 °C;

Waiving according to column 2 of Annex VII of REGULATION (EC) No 1907/2006 OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 18 December 2006, section 7.5.: "The study does not need to be conducted if the melting point is above 300°C."
Beryllium Metal Powder is an element and purely inorganic and solid at 20 °C and 1013.25 hPa. on the criteria given in the guideline the vapour pressure for Beryllium has not to be determined, as the boiling point is >300°C.