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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
pH
Type of information:
experimental study
Adequacy of study:
key study
Study period:
Between 15 June 2016 and 21 September 2017
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study

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 122 (Determination of pH, Acidity and Alkalinity)
Version / remarks:
26 July 2013
Deviations:
no
GLP compliance:
no
Other quality assurance:
other: ISO 9001:2008

Test material

Constituent 1
Chemical structure
Reference substance name:
2-ethyl-2-[(3-mercapto-1-oxopropoxy)methyl]propane-1,3-diyl bis[3-mercaptopropionate]
EC Number:
251-336-1
EC Name:
2-ethyl-2-[(3-mercapto-1-oxopropoxy)methyl]propane-1,3-diyl bis[3-mercaptopropionate]
Cas Number:
33007-83-9
Molecular formula:
C15H26O6S3
IUPAC Name:
2,2-bis({[(3-sulfanylpropanoyl)oxy]methyl})butyl 3-sulfanylpropanoate

Reagents

Reagent:
water

Results and discussion

pH value
Remarks on result:
not determinable
Remarks:
It was not possible to dissolve 1.0 g at 20°C

Any other information on results incl. tables

It was not possible to dissolve 1.0 g at 20°C

Applicant's summary and conclusion

Conclusions:
It was not possible to dissolve 1.0 g at 20°C , hence the pH value could not be determined.