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Physical & Chemical properties

Stability in organic solvents and identity of relevant degradation products

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Endpoint:
stability in organic solvents and identity of relevant degradation products
Type of information:
experimental study
Adequacy of study:
key study
Study period:
13.08.2012-04.09.2012
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
test procedure in accordance with national standard methods
Justification for type of information:
Experimental test result performed using standard test guidelines
Qualifier:
according to guideline
Guideline:
other: GCMS
Principles of method if other than guideline:
Changes in Mass Spectra after dissolving in solvents
GLP compliance:
no
Specific details on test material used for the study:
- Name of test material : Poly(oxy-1,2-ethanediyl),α-hydro-ω-hydroxy- Ethane-1,2-diol, ethoxylated
- Molecular formula : C24H50O13
- Molecular weight : 546.651 g/mol
- Smiles notation : C(COCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCO)O
- Substance type : Organic
- Physical state : Liquid
Test substance stable:
no
Transformation products:
yes
No.:
#1
No.:
#2
No.:
#3
No.:
#4
Conclusions:
Test chemical was determine to be unstable in organic solvent dichloro methane and degradation products were formed after 24 hours as evident from the GC-MS chromatogram obtained at 0 hours and that obtained after 24 hours.
Executive summary:

Test chemical was determine to be unstable in organic solvent dichloro methane and degradation products were formed after 24 hours as evident from the GC-MS chromatogram obtained at 0 hours and that obtained after 24 hours.

Endpoint:
stability in organic solvents and identity of relevant degradation products
Type of information:
experimental study
Adequacy of study:
key study
Study period:
13.08.2012-04.09.2012
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
test procedure in accordance with national standard methods
Justification for type of information:
Experimental test result performed using standard test guidelines
Qualifier:
according to guideline
Guideline:
other: GCMS
Principles of method if other than guideline:
Changes in Mass Spectra after dissolving in solvents
GLP compliance:
no
Specific details on test material used for the study:
- Name of test material : Poly(oxy-1,2-ethanediyl),α-hydro-ω-hydroxy- Ethane-1,2-diol, ethoxylated
- Molecular formula : C24H50O13
- Molecular weight : 546.651 g/mol
- Smiles notation : C(COCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCO)O
- Substance type : Organic
- Physical state : Liquid
Test substance stable:
no
Transformation products:
yes
No.:
#1
No.:
#2
No.:
#3
No.:
#4
Conclusions:
Test chemical was determine to be unstable in organic solvent dichloro methane and degradation products were formed after 24 hours as evident from the GC-MS chromatogram obtained at 0 hours and that obtained after 24 hours.
Executive summary:

Test chemical was determine to be unstable in organic solvent dichloro methane and degradation products were formed after 24 hours as evident from the GC-MS chromatogram obtained at 0 hours and that obtained after 24 hours.

Description of key information

Test chemical was determine to be unstable in organic solvent dichloro methane and degradation products were formed after 24 hours as evident from the GC-MS chromatogram obtained at 0 hours and that obtained after 24 hours.

Additional information

Test chemical was determine to be unstable in organic solvent dichloro methane and degradation products were formed after 24 hours as evident from the GC-MS chromatogram obtained at 0 hours and that obtained after 24 hours.