Registration Dossier

Administrative data

Endpoint:
water solubility
Type of information:
calculation (if not (Q)SAR)
Remarks:
estimated by calculation
Adequacy of study:
key study
Study period:
2016
Reliability:
4 (not assignable)

Data source

Reference
Reference Type:
other: public database
Title:
No information
Year:
2016
Bibliographic source:
WSKOW v1.42

Materials and methods

Test guideline
Qualifier:
no guideline followed
Principles of method if other than guideline:
WSKOWWIN v.1.42, September 2010; US EPA
GLP compliance:
no
Type of method:
other: estimation

Test material

Constituent 1
Chemical structure
Reference substance name:
Fatty acids C10-20, reaction product with diethylenetriamine
EC Number:
940-308-0
IUPAC Name:
Fatty acids C10-20, reaction product with diethylenetriamine

Results and discussion

Water solubility
Key result
Water solubility:
ca. 0 mg/L
Temp.:
25 °C
Remarks on result:
other: estimation value
Remarks:
Interpretation of results (migrated information): insoluble (< 0.1 mg/L) The substance is insoluble in water. Due to its complex composition, methods for the experimental measurement of water solubility are technically not applicable. Long-chain (> C18) hydrocarbons are insoluble in water. Fatty acids, C10 -20 neo, reaction products with diethylenetriamine is formed mainly from C19 chain hydrocarbon and the functional group (alkyl substituted nitrogen, (-N-CH2-CH2-N-)2) do not increase the solubility to a measurable extent. Estimated water solubility for the main component (bis amide derived from the amidation reaction between C19 neo fatty acid and diethylenetriamine) is 4.3E-011 mg/l (WSKOWWIN v.1.42, September 2010; US EPA).

Applicant's summary and conclusion

Conclusions:
Interpretation of results (migrated information): insoluble (< 0.1 mg/L)
The substance is insoluble in water. Due to its complex composition, methods for the experimental measurement of water solubility are technically not applicable.
Long-chain (> C18) hydrocarbons are insoluble in water. Fatty acids, C10 -20 neo, reaction products with diethylenetriamine is formed mainly from C19 chain hydrocarbon and the functional group (alkyl substituted nitrogen, (-N-CH2-CH2-N-)2) do not increase the solubility to a measurable extent.
Estimated water solubility for the main component (bis amide derived from the amidation reaction between C19 neo fatty acid and diethylenetriamine) is 4.3E-011 mg/l (WSKOWWIN v.1.42, September 2010; US EPA).