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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
water solubility
Type of information:
experimental study
Adequacy of study:
key study
Study period:
August to november 2017
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study

Data source

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

Materials and methods

Test guidelineopen allclose all
Qualifier:
according to guideline
Guideline:
EU Method A.6 (Water Solubility)
Qualifier:
according to guideline
Guideline:
OECD Guideline 105 (Water Solubility)
GLP compliance:
yes (incl. QA statement)
Type of method:
flask method

Test material

Constituent 1
Chemical structure
Reference substance name:
N,N'-[dithiobis[2-(2-hydroxyethyl)-1-methylvinylene]]bis[N-[(4-amino-2-methyl-5-pyrimidinyl)methyl]formamide
EC Number:
200-644-4
EC Name:
N,N'-[dithiobis[2-(2-hydroxyethyl)-1-methylvinylene]]bis[N-[(4-amino-2-methyl-5-pyrimidinyl)methyl]formamide
Cas Number:
67-16-3
Molecular formula:
C24H34N8O4S2
IUPAC Name:
N,N'-[dithiobis[2-(2-hydroxyethyl)-1-methylvinylene]]bis[N-[(4-amino-2-methyl-5-pyrimidinyl)methyl]formamide
Test material form:
solid: particulate/powder
Specific details on test material used for the study:
Batch: 18117240

Results and discussion

Water solubility
Key result
Water solubility:
ca. 1.6 g/L
Temp.:
20 °C
pH:
ca. 7.1

Applicant's summary and conclusion

Conclusions:
The water solubility of the test item has been determined to be 1.6 g/L of solution at 20.0 ± 0.5 °C
Executive summary:

The general physico-chemical properties of 5007 TDS HYDRATE SEC have been determined. The results are summarized below:

Density. 1.25 x 103 kg/m3 at 19.0 ± 0.5 °C; relative density: 1.25, determined using a gas comparison pycnometer procedure, designed to be compatible with Method A.3 Relative Density of Commission Regulation (EC) No 440/2008 of 30 May 2008 and Method 109 of the OECD Guidelines for Testing of Chemicals, 02 October 2012.