Registration Dossier

Administrative data

Endpoint:
water solubility
Type of information:
experimental study
Adequacy of study:
key study
Study period:
2009-08-18
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: guideline study

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2009

Materials and methods

Test guideline
Qualifier:
according to
Guideline:
OECD Guideline 105 (Water Solubility)
GLP compliance:
no
Type of method:
flask method

Test material

Reference
Name:
Unnamed
Type:
Constituent
Details on test material:
- Substance type: organic
- Physical state: liquid

- Analytical purity:
Composition of the substance
GC-area distribution (%)
TMP 2.1 %
TMP-1ECL 9.2 %
TMP-2ECL 17.8 %
TMP-3ECL 22.3 %
TMP-4ECL 21.7 %
TMP-5ECL 18.5 %
TMP-6ECL 8.5 %

- Lot/batch No.: WNI 675 3/3/09
- Storage condition of test material: room temperature

Results and discussion

Water solubilityopen allclose all
Water solubility:
5.1 g/L
Temp.:
20 °C
pH:
> 4.5 - < 4.6
Water solubility:
28 g/L
Temp.:
20 °C
pH:
> 4 - < 4.4

Any other information on results incl. tables

Flask

Water Solubility, g/l

 (CAPA 0.5g/50ml)

Water Solubility, g/l

 (CAPA 5g/50ml)

1 (3 days)

5.09 (Sum of CAPA*)

0.10 (TMP)

 28.5 (Sum of CAPA*)

0.970 (TMP)

1 (6 days)

 5.17 (Sum of CAPA*)

0.10 (TMP)

 27.4 (Sum of CAPA*)

1.015 (TMP)

1 (8 days)

 5.05 (Sum of CAPA*)

0.10 (TMP)

 29.1 (Sum of CAPA*)

0.905 (TMP)

 

CAPA (0.5g/50ml)

CAPA (5g/50ml)

Component

Concentration (g/l)

Concentration (g/l)

Sum of CAPA*

5.1

28

TMP

0.10

0.96

*Sum of CAPA is the average value of the four oligomers; from TMP-1ECL to TMP-4ECL.

Applicant's summary and conclusion

Conclusions:
Interpretation of results (migrated information): soluble (1000-10000 mg/L)
soluble (1000-10000 mg/L)
very soluble (> 10000 mg/L)
Depending on the starting concentration of the complex substance
Executive summary:

Depending on the concentration of the substance, the water solubility at 20 °C is 5.1 g/L (0.10 g/L TMP) or 28 g/L (0.96 g/L TMP)