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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
weight of evidence
Study period:
13 Nov 2017
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
guideline study with acceptable restrictions
Remarks:
The Limit of Quantification of the method used is higher than expected based on OECD Guideline 104.

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2017
Report date:
2017

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
OECD Guideline 104 (Vapour Pressure Curve)
Version / remarks:
March 23, 2006
Deviations:
no
GLP compliance:
yes
Type of method:
static method

Test material

Constituent 1
Chemical structure
Reference substance name:
Fatty acids C8-18 (even numbered), mono- and diesters with sucrose
EC Number:
947-862-2
Molecular formula:
not applicable, substance is UVCB
IUPAC Name:
Fatty acids C8-18 (even numbered), mono- and diesters with sucrose
Test material form:
solid: particulate/powder

Results and discussion

Vapour pressureopen allclose all
Temp.:
25 °C
Vapour pressure:
< 133 Pa
Remarks on result:
other: LOQ of the method is 133 Pa
Temp.:
50 °C
Vapour pressure:
< 133 Pa
Remarks on result:
other: LOQ of the method is 133 Pa

Any other information on results incl. tables

The value was regarded as <133 Pa because the vapour pressure was under the limit of quantification.

Applicant's summary and conclusion