Registration Dossier
Registration Dossier
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EC number: 608-497-1 | CAS number: 3056-13-1
Melting point / freezing point
Administrative data
- Endpoint:
- melting point/freezing point
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 21.april 2004 - 9. june 2004
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- other: well documented and reported study, conducted according to internationally accepted technical guideline. A GLP compliance statement and a Quality Assurance Uni Statement is included in the report.
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 004
- Report date:
- 2004
Materials and methods
Test guidelineopen allclose all
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.1 (Melting / Freezing Temperature)
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 102 (Melting point / Melting Range)
- Deviations:
- no
- GLP compliance:
- yes
- Type of method:
- capillary method
Test material
- Reference substance name:
- [(2S,3R,5S)-3-[(4-methylbenzoyl)oxy]-5-(5-methyl-2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)tetrahydrofuran-2-yl]methyl 4-methylbenzoate
- EC Number:
- 608-497-1
- Cas Number:
- 3056-13-1
- Molecular formula:
- C26 H26 N2 O7
- IUPAC Name:
- [(2S,3R,5S)-3-[(4-methylbenzoyl)oxy]-5-(5-methyl-2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)tetrahydrofuran-2-yl]methyl 4-methylbenzoate
Constituent 1
Results and discussion
Melting / freezing point
- Melting / freezing pt.:
- >= 198.2 - <= 199.2 °C
- Decomposition:
- yes
- Decomp. temp.:
- ca. 200 °C
- Sublimation:
- no
- Remarks on result:
- other: By melting the colour of the test substance changed to brown, indicating decomposition of the test substance.
Any other information on results incl. tables
The results of three determinations were: 199.2 °C, 199.0 °C and 198.2 °C. The mean value of melting temperature was 198.8 °C.
Standard deviation: 0.43
Number of determinations: 3
Applicant's summary and conclusion
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.
