Registration Dossier
Registration Dossier
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EC number: 200-389-9 | CAS number: 58-61-7
Stability: thermal, sunlight, metals
Administrative data
- Endpoint:
- thermal stability
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 13 October 2017
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 018
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 113 (Screening Test for Thermal Stability and Stability in Air)
- Version / remarks:
- 1981
- Deviations:
- no
- GLP compliance:
- yes (incl. QA statement)
Test material
- Reference substance name:
- Adenosine
- EC Number:
- 200-389-9
- EC Name:
- Adenosine
- Cas Number:
- 58-61-7
- Molecular formula:
- C10H13N5O4
- IUPAC Name:
- adenosine
- Reference substance name:
- Water
- EC Number:
- 231-791-2
- EC Name:
- Water
- Cas Number:
- 7732-18-5
- Molecular formula:
- H2O
- IUPAC Name:
- Oxidane
- Test material form:
- solid: particulate/powder
- Details on test material:
- Batch No.: 10004539
Storage at room temperature approx. 20°C
Constituent 1
impurity 1
Results and discussion
For thermal stability study
- Test substance thermally stable:
- yes
Operating temperatureopen allclose all
- Key result
- Operating temp.:
- >= 220 - <= 250 °C
- Remarks on result:
- other: endothermic effect
- Key result
- Operating temp.:
- >= 250 - <= 300 °C
- Remarks on result:
- other: exothermic effect
- Sublimation:
- not determined
- Transformation products:
- not specified
Any other information on results incl. tables
In the temperature range of 220 – 250 °C an endothermic effect can be observed, which is directly followed by an exothermic effect in the temperature range of 250 – 300 °C, with an average decomposition energy of -360 J/g. No further thermal effects could be observed up to the maximum test temperature of 500 °C.
Applicant's summary and conclusion
- Conclusions:
- The test item Adenosine (CAS no. 58-61-7) showed an endothermic effect in the temperature range of 220 – 250 °C, which is directly followed by a exothermic effect in the temperature range of 250 – 300 °C, with an average decomposition energy of -360 J/g.
- Executive summary:
The test item Adenosine (CAS no. 58-61-7) showed an endothermic effect in the temperature range of 220 – 250 °C, which is directly followed by a exothermic effect in the temperature range of 250 – 300 °C, with an average decomposition energy of -360 J/g.
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