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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
May 10 -May 15 2018
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
comparable to guideline study

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 105 (Water Solubility)
GLP compliance:
not specified
Type of method:
flask method

Test material

Constituent 1
Chemical structure
Reference substance name:
1-{[2-fluoro-6-(trifluoromethyl)phenyl]methyl}-5-iodo-6-methyl-1,2,3,4-tetrahydropyrimidine-2,4-dione
EC Number:
687-893-6
Cas Number:
1150560-54-5
Molecular formula:
C13H9F4IN2O2
IUPAC Name:
1-{[2-fluoro-6-(trifluoromethyl)phenyl]methyl}-5-iodo-6-methyl-1,2,3,4-tetrahydropyrimidine-2,4-dione
Test material form:
solid: particulate/powder
Specific details on test material used for the study:
Purity: 100%
Batch No.: FTIM31803002
Expiration date: Mar 10, 2019 (retest date)
Physical status: Off- white powder

Results and discussion

Water solubility
Key result
Water solubility:
0.966 mg/L
Conc. based on:
test mat. (dissolved fraction)
Incubation duration:
> 24 h
Temp.:
20 °C
pH:
7
Details on results:
The mean result of water solubility of Methyl iodouracil was 0.966mg/L at 20°C, the RSD% was 2.47% (n=3).

Applicant's summary and conclusion

Conclusions:
Based on the test results the water solubility of Methyl iodouracil was 0.966mg/L at 20°C, the RSD% was 2.47% (n=3).
Executive summary:

The water solubility of Methyl iodouracil was determined compatiible with the Principles of OECD Guidlies for testing of chemicals no. 105 'Water Solubility'. Based on the test results the water solubility of Methyl iodouracil was 0.966mg/L at 20°C, the RSD% was 2.47% (n=3).