Registration Dossier

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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
surface tension
Type of information:
experimental study
Adequacy of study:
key study
Study period:
2018
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
guideline study with acceptable restrictions
Remarks:
method not specified (stirrup or ring)

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2018
Report date:
2018

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
OECD Guideline 115 (Surface Tension of Aqueous Solutions)
GLP compliance:
no
Type of method:
other: stirrup or ring method

Test material

1
Chemical structure
Reference substance name:
Carboxylic acids, di-, C5-9
EC Number:
701-329-9
Molecular formula:
C5di: C5H8O4 C6di: C6H10O4 C7di: C7H12O4 C8di: C8H14O4 C9di: C9H16O4
IUPAC Name:
Carboxylic acids, di-, C5-9
Test material form:
solid: flakes

Results and discussion

Surface tension
Surface tension:
43.7 mN/m
Temp.:
19.7 °C
Conc.:
2 vol%
Remarks on result:
other: sample not completely miscible in water, concentration approx. 1 g/L

Any other information on results incl. tables

Detailed results:

Run 1: 43.5 mN/m

Run 2: 44.0 mN/m

Run 3: 43.7 mN/m

Average: 43.7 mN/m

The substance is surface active.

Applicant's summary and conclusion