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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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.
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: 695-076-0 | CAS number: 1334513-02-8
Melting point / freezing point
Administrative data
- Endpoint:
- melting point/freezing point
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 01 November 2012-17 January 2013
- Reliability:
- 1 (reliable without restriction)
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 013
- Report date:
- 2013
Materials and methods
Test guidelineopen allclose all
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 102 (Melting point / Melting Range)
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.1 (Melting / Freezing Temperature)
- GLP compliance:
- yes (incl. QA statement)
- Type of method:
- thermal analysis
- Remarks:
- Differential Scanning Calorimetry (DSC)
Test material
- Reference substance name:
- Propan-2-yl N-[(S)-(pentafluorophenoxy)(phenoxy)-phosphoryl]-L-alanine
- EC Number:
- 695-076-0
- Cas Number:
- 1334513-02-8
- Molecular formula:
- C18H17F5NO5P
- IUPAC Name:
- Propan-2-yl N-[(S)-(pentafluorophenoxy)(phenoxy)-phosphoryl]-L-alanine
- Test material form:
- solid: particulate/powder
- Remarks:
- migrated information: powder
- Details on test material:
- - Name of test material (as cited in study report): GS-606962
- Substance type: organic
- Physical state: white powder
- Lot/batch No.: PSI-172(2)-1-1-12001
- Storage condition of test material: room temperature in the dark
Constituent 1
Results and discussion
Melting / freezing point
- Melting / freezing pt.:
- >= 115 - <= 133 °C
- Atm. press.:
- 1 atm
Any other information on results incl. tables
The thermographic data for Determinations 1 and 2 are in the following tables:
Table 2 Termographic Data -Determination 1
| Thermal Events | Interpretation | Temperature | |
| °C | K | ||
| Endotherm | Melting Temperature | 114.49°C to 133.32 | 388 to 406 |
Table 3 Termographic Data -Determination 2
| Thermal Events | Interpretation | Temperature | |
| °C | K | ||
| Endotherm | Melting Temperature | 114.49°C to 133.32 | 388 to 406 |
Melting Temperature: In the range 115 to 133°C (388 to 406 K)
Discussion: as the endotherm for melting was relatively wide in both determinations the result has been reported as a range from the onset to the endset of the peak.
Applicant's summary and conclusion
- Conclusions:
- The melting temperature of the test item has been determined to be in the range 115 to 133°C (388 to 406 K))
- Executive summary:
Melting Temperature
In the range 115 to 133°C (388 to 406 K) by differential scanning calorimetry, designed to be compatible with Method A.1 (Melting/Freezing Temperature) of Commission Regulation (EC) No 440/2008 of 30 May 2008 and Method 102 of the OECD Guidelines for Testing of Chemicals, 27 July 1995.
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.
