Registration Dossier
Registration Dossier
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EC number: 257-843-4 | CAS number: 52315-75-0
Vapour pressure
Administrative data
- Endpoint:
- vapour pressure
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 07.10.2014-08.10.2014
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 014
- Report date:
- 2014
Materials and methods
Test guidelineopen allclose all
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 104 (Vapour Pressure Curve)
- Version / remarks:
- 2006
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.4 (Vapour Pressure)
- Qualifier:
- according to guideline
- Guideline:
- EPA OPPTS 830.7950 (Vapor Pressure)
- GLP compliance:
- yes (incl. QA statement)
- Remarks:
- Siemens AG, Prozess-Sicherheit, Industriepark Höchst, B 596 & B 598, D-65926 Frankfurt/M., Germany
- Type of method:
- effusion method: vapour pressure balance
Test material
- Reference substance name:
- N6-(1-oxododecyl)-L-lysine
- EC Number:
- 257-843-4
- EC Name:
- N6-(1-oxododecyl)-L-lysine
- Cas Number:
- 52315-75-0
- Molecular formula:
- C18H36N2O3
- IUPAC Name:
- N6-(1-oxododecyl)-L-lysine
- Test material form:
- solid
Constituent 1
- Specific details on test material used for the study:
- SOURCE OF TEST MATERIAL
- Source and lot/batch No.of test material: Ajinomoto Co., Inc., 15-1, Kyobashi 1-chome, Chuo-Ku, Tokyo 104-8315 (Japan)/Batch No.: 130918
- Expiration date of the lot/batch: 17.09.2017
- Purity test date: 30.06.2014
STABILITY AND STORAGE CONDITIONS OF TEST MATERIAL
- Storage condition of test material: ambient temperature (10-30°C)
TREATMENT OF TEST MATERIAL PRIOR TO TESTING
- Treatment of test material prior to testing: no
Results and discussion
Vapour pressureopen allclose all
- Key result
- Temp.:
- 20 °C
- Vapour pressure:
- < 0 hPa
- Key result
- Temp.:
- 25 °C
- Vapour pressure:
- < 0 hPa
- Key result
- Temp.:
- 50 °C
- Vapour pressure:
- < 0 hPa
Applicant's summary and conclusion
- Conclusions:
- Based on experimental data, the vapour pressures at 20, 25, and 50°C were calculated to be <1 x 10E-9, 1 x 10E-9, and 1 x 10E-7 hPa, respectively.
- Executive summary:
The vapour pressure of lauroyl L-lysine was investigated in a study conducted according to OECD Guideline 104 (Vapour Pressure Curve), EU Method A.4 (Vapour Pressure), and EPA OPPTS 830.7950 (Vapor Pressure) and using the vapour pressure balance method. The vapour pressure was measured in the temperature range of 40 to 120°C. Based on the experimental results, the vapour pressures at 20, 25, and 50°C were calculculated via the Antoine equation. The vapour pressures at 20, 25, and 50°C were calculated to be <1 x 10E-9, 1 x 10E-9, and 1 x 10E-7 hPa, respectively.
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