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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: - | 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
- Report date:
- 2022
Materials and methods
Test guidelineopen allclose all
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 102 (Melting point / Melting Range)
- Version / remarks:
- 27 July 1995
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.1 (Melting / Freezing Temperature)
- Version / remarks:
- No. 440/2008 of 30 May 2008
- Deviations:
- no
- GLP compliance:
- yes
- Type of method:
- differential scanning calorimetry
Test material
- Reference substance name:
- Reaction mass of benzoyl chloride, toluoyl chloride and 2-methyl resorcinol
- Molecular formula:
- not applicable
- IUPAC Name:
- Reaction mass of benzoyl chloride, toluoyl chloride and 2-methyl resorcinol
- Test material form:
- solid: particulate/powder
- Details on test material:
- Appearance: beige powder
Constituent 1
Results and discussion
Melting / freezing point
- Key result
- Melting / freezing pt.:
- > 99 - < 107 °C
Any other information on results incl. tables
The thermograms and thermographic data for Determinations 1 and 2 are shown in the
following table and figures below:
Table 2 Thermographic Data
Thermal Event |
Interpretation | Temperature (°C) | |
Determination 1 | Determination 2 | ||
Broad endotherm | Start of melting | ~ 99 | ~ 99 |
Peak of melting | 105.8 | 105.5 | |
End of melting | ~ 107 | ~ 107 | |
Mean result: Melted over the range approximately 99 to 107 °C (372 to 380 K)
Applicant's summary and conclusion
- Conclusions:
- The test item has been determined to melt over the range approximately 99 to 107 °C (372 to 380 K).
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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