Registration Dossier
Registration Dossier
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EC number: 208-436-5 | CAS number: 528-50-7
Boiling point
Administrative data
Link to relevant study record(s)
- Endpoint:
- temperature of decomposition (state purity)
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Reason / purpose for cross-reference:
- reference to other study
- Qualifier:
- according to guideline
- Guideline:
- other: OECD Guideline 102
- Version / remarks:
- July 27, 1995
- Deviations:
- no
- GLP compliance:
- yes
- Type of method:
- other: melting point study (acc. OECD Testguideline 102)
- Specific details on test material used for the study:
- SOURCE OF TEST MATERIAL
- Source (i.e. manufacturer or supplier) and lot/batch number of test material: Pfeifer & Langen GmbH & Co. KG; Lot No. L1021174
- Purity, including information on contaminants, isomers, etc.: 99.54 %
STABILITY AND STORAGE CONDITIONS OF TEST MATERIAL
- Storage condition of test material: at room temperature, protected from light
- Expiry date: 28 October 2023
TREATMENT OF TEST MATERIAL PRIOR TO TESTING
- Treatment of test material prior to testing (e.g. warming, grinding): none - Key result
- Atm. press.:
- 1 013.25 hPa
- Decomposition:
- yes
- Decomp. temp.:
- ca. 250 °C
- Conclusions:
- In a GLP-compliant study according to OECD Test Guideline 102, cellobiose decomposed immediately after melting, before reaching its boilig point.
- Executive summary:
In a GLP-compliant study according to OECD Test Guideline 102, cellobiose decomposed immediately after melting, before reaching its boilig point.
Reference
Based on a melting study, i.e. the results of the differential scanning calorimetry curves and the appearance of test item after the tests, the test item starts to decompose immediately after melting, before it reaches its boiling point.
Description of key information
In a GLP-compliant study according to OECD Test Guideline 102, cellobiose decomposed immediately after melting, before reaching its boilig point.
Key value for chemical safety assessment
- Temperature of decomposition (state purity):
- 250 °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.
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