Registration Dossier
Registration Dossier
Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.
The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.
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EC number: 949-231-7 | CAS number: -
Melting point / freezing point
Administrative data
- Endpoint:
- melting point/freezing point
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 2019
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 019
- Report date:
- 2019
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 102 (Melting point / Melting Range)
- Type of method:
- differential scanning calorimetry
Test material
- Reference substance name:
- 1-(1-oxododecyl)-L-proline
- Cas Number:
- 58725-39-6
- Molecular formula:
- C17H31NO3
- IUPAC Name:
- 1-(1-oxododecyl)-L-proline
- Reference substance name:
- 1-(1-oxotetradecyl)-L-Proline
- Cas Number:
- 86282-96-4
- Molecular formula:
- C19H35NO3
- IUPAC Name:
- 1-(1-oxotetradecyl)-L-Proline
- Reference substance name:
- 1-(1-oxodecyl)-L-Proline
- Cas Number:
- 86282-95-3
- Molecular formula:
- C15H27NO3
- IUPAC Name:
- 1-(1-oxodecyl)-L-Proline
- Reference substance name:
- 1-(1-oxooctyl)-L-Proline
- Cas Number:
- 86282-94-2
- Molecular formula:
- C13H23NO3
- IUPAC Name:
- 1-(1-oxooctyl)-L-Proline
- Reference substance name:
- 1(1-oxohexadecyl)-L-proline
- Cas Number:
- 59441-32-6
- Molecular formula:
- C21H39NO3
- IUPAC Name:
- 1(1-oxohexadecyl)-L-proline
- Reference substance name:
- Dodecanoylprolyl-Lproline
- IUPAC Name:
- Dodecanoylprolyl-Lproline
- Reference substance name:
- Tetradecanoylprolyl-L-proline
- IUPAC Name:
- Tetradecanoylprolyl-L-proline
- Reference substance name:
- Palmitoylprolyl-L-proline
- IUPAC Name:
- Palmitoylprolyl-L-proline
- Reference substance name:
- 1-(1-oxooctadecyl)-L-proline
- Molecular formula:
- C23H43NO3
- IUPAC Name:
- 1-(1-oxooctadecyl)-L-proline
- Reference substance name:
- potassium;chloride
- Cas Number:
- 7447-40-7
- Molecular formula:
- KCl
- IUPAC Name:
- potassium;chloride
- Reference substance name:
- Reference substance 001
- Cas Number:
- 1310-58-3
- Molecular formula:
- KOH
- Reference substance name:
- Tripotassium phosphate
- Cas Number:
- 7778-53-2
- IUPAC Name:
- Tripotassium phosphate
- Reference substance name:
- Unknown impurities
- IUPAC Name:
- Unknown impurities
Constituent 1
Constituent 2
Constituent 3
Constituent 4
Constituent 5
Constituent 6
Constituent 7
Constituent 8
Constituent 9
Constituent 10
Constituent 11
Constituent 12
impurity 1
Results and discussion
Melting / freezing point
- Key result
- Melting / freezing pt.:
- -12 °C
- Atm. press.:
- 1 atm
Applicant's summary and conclusion
- Conclusions:
- Melting point was measured with DSC technique, giving as a result -12°C.
Information on Registered Substances comes from registration dossiers which have been assigned a registration number. The assignment of a registration number does however not guarantee that the information in the dossier is correct or that the dossier is compliant with Regulation (EC) No 1907/2006 (the REACH Regulation). This information has not been reviewed or verified by the Agency or any other authority. The content is subject to change without prior notice.
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