Registration Dossier
Registration Dossier
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EC number: 421-660-1 | CAS number: - Z-27
Vapour pressure
Administrative data
- Endpoint:
- vapour pressure
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- other: Guideline study
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 1 995
- Report date:
- 1995
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.4 (Vapour Pressure)
- Deviations:
- no
- GLP compliance:
- yes (incl. QA statement)
- Type of method:
- effusion method: vapour pressure balance
Test material
- Reference substance name:
- Bis(dimethyl-(2-hydroxyethyl)ammonium) 1,2-ethanediyl-bis(2-hexadecenylsuccinate)
- EC Number:
- 421-660-1
- EC Name:
- Bis(dimethyl-(2-hydroxyethyl)ammonium) 1,2-ethanediyl-bis(2-hexadecenylsuccinate)
- Molecular formula:
- Hill formula: C50 H96 N2 O10 CAS formula: C42 H74 O8. 2(C4 H11 N O)
- IUPAC Name:
- bis((2-hydroxyethyl)dimethylazanium) (4E)-3-{[2-({3-carboxylato-3-[(2E)-hexadec-2-en-2-yl]propanoyl}oxy)ethoxy]carbonyl}-4-methyloctadec-4-enoate
- Reference substance name:
- BIS(DIMETHYL-(2-HYDROXYETHYL)AMMONIUM) 1,2-ETHANEDIYL-BIS (2-HEXADECENYLSUCCINATE)
- IUPAC Name:
- BIS(DIMETHYL-(2-HYDROXYETHYL)AMMONIUM) 1,2-ETHANEDIYL-BIS (2-HEXADECENYLSUCCINATE)
Constituent 1
Constituent 2
Results and discussion
Vapour pressureopen allclose all
- Temp.:
- 25 °C
- Vapour pressure:
- < 0 Pa
- Remarks on result:
- other: First vapour pressure
- Temp.:
- 130 °C
- Vapour pressure:
- 0.013 Pa
- Remarks on result:
- other: Second vapour pressure
Applicant's summary and conclusion
- Conclusions:
- The vapour pressure has been determined to be 1.2 x 10^-8 Pa at 25 degC.
- Executive summary:
In a vapour pressure study (525/028), the vapour pressure of the test material was determined to be 1.2 x 10^-8 Pa at 25 degC., according to Method A4 of Commission Directive 92/69/EEC.
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