Registration Dossier

Administrative data

Endpoint:
vapour pressure
Type of information:
experimental study
Adequacy of study:
key study
Study period:
May 2009
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: Analysis was performed using a documented method , in accordance with REACH Annex XI.

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2009
Report Date:
2009

Materials and methods

Test guideline
Qualifier:
according to
Guideline:
EU Method A.4 (Vapour Pressure)
Deviations:
no
GLP compliance:
no
Type of method:
dynamic method

Test material

Reference
Name:
Unnamed
Type:
Constituent

Results and discussion

Vapour pressure
Temp.:
25 °C
Vapour pressure:
< 0.038 Pa
Transition / decomposition
Transition / decomposition:
no

Any other information on results incl. tables

RESULTS/CONCLUSION

 

The DBTP raw measured data are reported in Table VII-1. The estimated vapor pressure at 25 ⁰C is 0.038 Pa [Figure VII-1].  

 

 

 

 

Table VII-1. DBTP vapor pressure measurements

 

Temp, ⁰C           Pressure, mm Hg             Pressure, Pa

225.2                                  21                         2800

241.1                                  41.3                     5506

262.4                                  81.5                     10866

284.1                                  160.5                  21398

310.2                                  332                      44263

 

Applicant's summary and conclusion