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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

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Administrative data

Endpoint:
vapour pressure
Type of information:
experimental study
Adequacy of study:
other information
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: authoritative secondary source

Data source

Reference
Reference Type:
secondary source
Title:
GESTIS - Substance Database (Information system on hazardous substances of the Berufsgenossenschaften)
Author:
BGIA Gestis Stoffdatenbank
Year:
2011
Bibliographic source:
http://biade.itrust.de/scripts/bgia_phl_de.pl
Report date:
2011

Materials and methods

Test guideline
Guideline:
other: not documented
GLP compliance:
not specified
Type of method:
other: no further data

Test material

Constituent 1
Chemical structure
Reference substance name:
Hydrogen bromide
EC Number:
233-113-0
EC Name:
Hydrogen bromide
Cas Number:
10035-10-6
Molecular formula:
BrH
IUPAC Name:
hydrogen bromide

Results and discussion

Vapour pressureopen allclose all
Temp.:
20 °C
Vapour pressure:
20.003 Bar
Temp.:
30 °C
Vapour pressure:
26.5 Bar
Temp.:
50 °C
Vapour pressure:
40.7 Bar

Applicant's summary and conclusion