Registration Dossier
Registration Dossier
Use of this information is subject to copyright laws and may require the permission of the owner of the information, as described in the ECHA Legal Notice.
EC number: 944-802-7 | CAS number: -
Melting point / freezing point
Administrative data
- Endpoint:
- melting point/freezing point
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 008
- Report date:
- 2008
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 102 (Melting point / Melting Range)
- Version / remarks:
- 27 July 1999
- Deviations:
- not specified
- GLP compliance:
- yes
- Type of method:
- differential scanning calorimetry
Test material
- Reference substance name:
- Didodecyl hydrogen citrate
- EC Number:
- 247-146-3
- EC Name:
- Didodecyl hydrogen citrate
- Cas Number:
- 25637-88-1
- Molecular formula:
- C30H56O7
- IUPAC Name:
- didodecyl hydrogen citrate
- Reference substance name:
- Dodecyl dihydrogen 2-hydroxypropane-1,2,3-tricarboxylate
- EC Number:
- 278-950-2
- EC Name:
- Dodecyl dihydrogen 2-hydroxypropane-1,2,3-tricarboxylate
- Cas Number:
- 78568-45-3
- Molecular formula:
- C18H32O7
- IUPAC Name:
- 2-[2-(dodecyloxy)-2-oxoethyl]-2-hydroxysuccinic acid
- Reference substance name:
- Tridodecyl 2-hydroxypropane-1,2,3-tricarboxylate
- EC Number:
- 265-671-6
- EC Name:
- Tridodecyl 2-hydroxypropane-1,2,3-tricarboxylate
- Cas Number:
- 65277-53-4
- Molecular formula:
- C42H80O7
- IUPAC Name:
- tridodecyl citrate
- Reference substance name:
- Citric acid
- EC Number:
- 201-069-1
- EC Name:
- Citric acid
- Cas Number:
- 77-92-9
- Molecular formula:
- C6H8O7
- IUPAC Name:
- citric acid
- Reference substance name:
- Dodecan-1-ol
- EC Number:
- 203-982-0
- EC Name:
- Dodecan-1-ol
- Cas Number:
- 112-53-8
- Molecular formula:
- C12H26O
- IUPAC Name:
- dodecan-1-ol
- Reference substance name:
- unidentified impurities
- IUPAC Name:
- unidentified impurities
- Test material form:
- solid: granular
Constituent 1
Constituent 2
Constituent 3
impurity 1
impurity 2
impurity 3
Results and discussion
Melting / freezing point
- Key result
- Melting / freezing pt.:
- 35 °C
Any other information on results incl. tables
In the DSC curve a small glass transition peak was observed at approximately 0 °C in the first experiment. An endothermic peak was observed between 25 and 75 °C. Melting of the test substance probably caused this effect.The extrapolated onset temperature of this peak was determined to be 35 °C. An endothermic effect started at 275 °C. This effect was due to reaction and/or decomposition of the test substance.
The second experiment showed essentially the same results a sduring the first experiment.
Applicant's summary and conclusion
- Conclusions:
- A melting point of 35 °C was observed
- Executive summary:
The melting point of the substance was determined by DSC measurement according to OECD guideline 102.
In the DSC curve a small glass transition peak was observed at approximately 0 °C. An endothermic peak was observed between 25 and 75 °C. Melting of the test substance probably caused this effect.The extrapolated onset temperature of this peak was determined to be 35 °C. An endothermic effect started at 275 °C. This effect was due to reaction and/or decomposition of the test substance.
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.
Reproduction or further distribution of this information may be subject to copyright protection. Use of the information without obtaining the permission from the owner(s) of the respective information might violate the rights of the owner.
