Registration Dossier
Registration Dossier
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EC number: 425-980-0 | CAS number: 129499-78-1
Boiling point
Administrative data
- Endpoint:
- boiling point
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- April 22, 2013 ~ May 08, 2013
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- other: Test report of ISO 17025 certified lab
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 013
- Report date:
- 2013
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 103 (Boiling point/boiling range)
- Version / remarks:
- TGA/DTA method
- GLP compliance:
- no
- Type of method:
- differential thermal analysis
Test material
- Reference substance name:
- -
- EC Number:
- 425-980-0
- EC Name:
- -
- Cas Number:
- 129499-78-1
- Molecular formula:
- C12H18O11
- IUPAC Name:
- L-Ascorbic acid 2-glucoside
Constituent 1
Results and discussion
Boiling point
- Boiling pt.:
- > 188 °C
- Atm. press.:
- ca. 101.325 kPa
- Decomposition:
- yes
- Remarks on result:
- other: Decoposition is occured before boiling.
Applicant's summary and conclusion
- Conclusions:
- The melting temperature of this sample was identifed and the thermal mecoposition of the sample occured before boiling temperature was identified within 50 ℃ ~ 500 ℃ at 101.325 kPa. Therefore, it was impossible to identify the boiling temperature of the test sample 'L-Ascorbic acid,2-O-alpha-D-glucopyranosyl-’ provided by the client due to the thermal decomposition.
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