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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
key study
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: scientifically acceptable study with detailed documentation according to a BASF standard method

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
1990
Report date:
1990

Materials and methods

Test guideline
Guideline:
other: dynamic under argon atmosphere
GLP compliance:
no
Type of method:
dynamic method

Test material

Constituent 1
Chemical structure
Reference substance name:
Diisobutyl phthalate
EC Number:
201-553-2
EC Name:
Diisobutyl phthalate
Cas Number:
84-69-5
Molecular formula:
C16H22O4
IUPAC Name:
diisobutyl phthalate
Details on test material:
- Name of test material (as cited in study report): Diisobutylphthalat; Palatinol I C
- Analytical purity: 99.64 %

Results and discussion

Vapour pressure
Temp.:
20 °C
Vapour pressure:
0 hPa
Remarks on result:
other: Value at 20°C was calculated over a wide temperature range

Any other information on results incl. tables

temperature (°C) / vapour pressure (hPa): 127.55/0.70;
133.01/1.00; 163.35/5.00; 178.36/10.00; 219.2/50.00;
240.1/100.0; 298.7/500.0; 329.4/1000.0 The value for 20°C was calculated with the regression equation over a wide temeperatue range

Applicant's summary and conclusion