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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 289-964-3 | CAS number: 90045-98-0 Extractives and their physically modified derivatives such as tinctures, concretes, absolutes, essential oils, oleoresins, terpenes, terpene-free fractions, distillates, residues, etc., obtained from Simmondsia chinensis N., Buxaceae.
Melting point / freezing point
Administrative data
- Endpoint:
- melting point/freezing point
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- April 2021
- Reliability:
- 2 (reliable with restrictions)
Data source
Reference
- Reference Type:
- publication
- Title:
- Unnamed
- Year:
- 2 021
Materials and methods
Test guideline
- Qualifier:
- no guideline available
- Principles of method if other than guideline:
- - Principle of test:
Pour point or Freeze point Determination
- Short description of test conditions:
This method determines the temperature when a sample will no longer flow under the force of gravity; this can be due to crystalllization (freezing).
- Parameters analysed / observed:After preliminary heating, the sample is cooled in a test tube that is placed inside a beaker fillled with a cooling mixture and examined for characteristics. The lowest temperature at which movement of the sample is observed is recorded as the freeze point. - GLP compliance:
- not specified
- Type of method:
- method to determine freezing temperature
Test material
- Reference substance name:
- Water
- EC Number:
- 231-791-2
- EC Name:
- Water
- Cas Number:
- 7732-18-5
- Molecular formula:
- H2O
- IUPAC Name:
- water
- Reference substance name:
- Jojoba Esters
- Cas Number:
- 61789-91-1
- IUPAC Name:
- Jojoba Esters
- Reference substance name:
- Alcohols, C14-22 and C16-22-unsatd.
- EC Number:
- 268-107-7
- EC Name:
- Alcohols, C14-22 and C16-22-unsatd.
- Cas Number:
- 68002-95-9
- IUPAC Name:
- Alcohols, C14-22 and C16-22 unsaturated
- Reference substance name:
- Fatty acids, C14-22 and C16-22-unsatd., potassium salts
- EC Number:
- 286-079-4
- EC Name:
- Fatty acids, C14-22 and C16-22-unsatd., potassium salts
- Cas Number:
- 85186-93-2
- IUPAC Name:
- Fatty acids, C14-22 and C16-22 unsaturated, potassium salts
- Test material form:
- semi-solid (amorphous): gel
Constituent 1
Constituent 2
Constituent 3
Constituent 4
Results and discussion
Melting / freezing point
- Key result
- Melting / freezing pt.:
- ca. 10 °C
- Atm. press.:
- ca. 1 atm
- Decomposition:
- no
- Sublimation:
- no
Applicant's summary and conclusion
- Conclusions:
- Melting Point : approximately 10°C at 1 atm
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.
