Registration Dossier
Registration Dossier
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EC number: 466-080-8 | CAS number: -
Melting point / freezing point
Administrative data
Link to relevant study record(s)
- Endpoint:
- melting point/freezing point
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 17 Dec 2018 to 25 Jan 2019
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.1 (Melting / Freezing Temperature)
- Version / remarks:
- March 04, 2016
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 102 (Melting point / Melting Range)
- Version / remarks:
- July 27, 1995
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- EPA OPPTS 830.7200 (Melting Point / Melting Range)
- Version / remarks:
- March 1998
- Deviations:
- no
- GLP compliance:
- yes (incl. QA statement)
- Type of method:
- differential scanning calorimetry
- Specific details on test material used for the study:
- Physical Description: White powder
Purity/Composition: 99.2%
Storage Conditions: At room temperature protected from light desiccated - Key result
- Melting / freezing pt.:
- 94.9 °C
- Atm. press.:
- 1 013.25 Pa
- Conclusions:
- The melting temperature of Esacure A 198 were determined by DSC.
The melting temperature of the test item was 94.9°C (368.0K). - Executive summary:
In this guideline (OECD 102) study, conducted with GLP certification, the melting point of the test substance (EC 466-080-8) was found to be <94.9 °C at 1013.25 hPa.
- Endpoint:
- melting point/freezing point
- Type of information:
- experimental study
- Adequacy of study:
- supporting study
- Study period:
- 21 September 2006 to 17 October 2006
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.1 (Melting / Freezing Temperature)
- Version / remarks:
- EC's Classilication, Packaging & Labelling 01 Dangerous Substances in the European Union Part 2, Testing Methods, Jan97. Directive 92/69/EC (Annex V to Directive 67/548/EC)
- GLP compliance:
- yes (incl. QA statement)
- Type of method:
- capillary method
- Specific details on test material used for the study:
- Product Name: LFC 2098
Special Hazards: None specified
Appearance: Sample observed to be a white powder (determined by Chilworth Technology Ltd). - Melting / freezing pt.:
- 97.7 °C
- Decomposition:
- no
- Sublimation:
- no
- Melting / freezing pt.:
- 97.6 °C
- Decomposition:
- no
- Sublimation:
- no
- Conclusions:
- Result : 97.7°C (mean of 2 runs)
- Executive summary:
In this guideline study (EU Method A.1) the melting point of the test substance (EC 466-080-8) was shown to be 97.7 °C.
Referenceopen allclose all
Result : 97.7 °C (mean of 2 runs)
The mean of at least two measurements, which are in the range of the estimated accuracy, is reported as the melting temperature.
If the difference between the temperature at the beginning and at the final stage of melting is within the limits of the accuracy of the method, the temperature at the final stage of melting is taken as the melting temperature, otherwise the two temperatures are reported.
If the substance decomposes or sublimes belore the melting temperature is reached, the temperature at which the effect is observed shall be reported.
Description of key information
Study conducted to recognised testing guidelines with GLP certification.
Key value for chemical safety assessment
- Melting / freezing point at 101 325 Pa:
- 94.9 °C
Additional information
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.
