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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Administrative data

Endpoint:
vapour pressure
Type of information:
experimental study
Adequacy of study:
key study
Study period:
From 7 March 2022 to 29 April 2022
Reliability:
1 (reliable without restriction)

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2022
Report date:
2022

Materials and methods

Test guidelineopen allclose all
Qualifier:
according to guideline
Guideline:
OECD Guideline 104 (Vapour Pressure Curve)
Qualifier:
according to guideline
Guideline:
EU Method A.4 (Vapour Pressure)
Qualifier:
according to guideline
Guideline:
EPA OPPTS 830.7950 (Vapor Pressure)
GLP compliance:
no
Type of method:
gas saturation method

Test material

Constituent 1
Chemical structure
Reference substance name:
(Z)-5-(tert-butyl)oct-3-ene-2,5-diol
EC Number:
617-875-5
Cas Number:
865205-29-4
Molecular formula:
C12H24O2
IUPAC Name:
(Z)-5-(tert-butyl)oct-3-ene-2,5-diol
Test material form:
liquid

Results and discussion

Vapour pressure
Key result
Temp.:
20 °C
Vapour pressure:
0.036 Pa

Any other information on results incl. tables

 Equilibration time [h]  Headspace concentration[µg/l]

Headspace concentration [g/m3]

 24

 1.9

 0.0019

 48

2.7 

 0.0027

 72

 3.2

 0.0032

Applicant's summary and conclusion

Conclusions:
Vapour pressure of the test item: 0.036 Pa at 20°C
Executive summary:

The vapour pressure of the test material Pseudo Furan has been determined to be 0.084 Pa at 20°C using the Gas saturation method.

Therefore:

Vapour pressure of the test item: 0.036 Pa at 20°C;