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EC number: 433-730-7 | CAS number: 23926-51-4 L-THREONINETHYLESTER
Explosiveness
Administrative data
Link to relevant study record(s)
- Endpoint:
- explosiveness, other
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 2007.08.31 to 2007.11.29
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- other: GLP study performed in accordance with recognized test guidance.
- Reason / purpose for cross-reference:
- reference to same study
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.14 (Explosive properties)
- Principles of method if other than guideline:
- Evaluation in accordance with EC Directive 92/69/EEC Method A14. Following parameters were evaluated: Oxygen balance, presentence of potential auxoploses/plosophores and DSC analysis.
- GLP compliance:
- yes
- Parameter:
- other: More sensitive to shock than m-dinitrobenzene
- Remarks:
- migrated information
- Remarks on result:
- not measured/tested
- Parameter:
- other: More sensitive to friction than m-dinitrobenzene
- Remarks:
- migrated information
- Remarks on result:
- not measured/tested
- Parameter:
- other: Explosive under influence of flame
- Remarks:
- migrated information
- Remarks on result:
- negative (not further specified)
- Parameter:
- other: Explosive (not specified)
- Remarks:
- migrated information
- Remarks on result:
- negative (not further specified)
- Interpretation of results:
- GHS criteria not met
- Remarks:
- Migrated information
- Conclusions:
- Based on the chemical structure and associated thermodynamic properties, the explosive properties of L-TEE were evaluated indicating that L-TEE is non explosive.
- Executive summary:
The explosive properties of L-TEE were evaluated by consideration of the chemical structure and associated thermodynamic properties.
The oxygen balance (-168.5%) is within the region where a potential for explosion may exist, but there are no potential auxoploses/plosophores present. The DSC analysis does not show any exothermic decomposition.
Considering all findings, the L-TEE is considered non explosive.
Reference
The test substance has the following molecular formula: C6H13NO3. The calculated oxygen balance is –168.5%. This value is within the region where there may be a potential for explosivity, however, there are no plosophores or auxoploses present in the structure.
A DSC analysis was performed using 2.69 mg of L-TEE. There was no evidence of exothermic decomposition.
Description of key information
Based on theoretical accessment of the chemical structure and thermal properties of L-TEE, the explosive properties have been evaluated indicating that L-TEE is non explosive.
Key value for chemical safety assessment
- Explosiveness:
- non explosive
Additional information
The L-TEE has the following molecular formula: C6H13NO3. The calculated oxygen balance is –168.5%. This value is within the region where there may be a potential for explosivity, however, there are no plosophores or auxoploses present in the structure.
The DSC test was performed using 2.69 mg of L-TEE. There was no evidence of exothermic decomposition. When the exothermic energy is greater than 500 J/g, it is considered that a potential for explosion is present, consequently the absence of an exotherm decomposition indicates that the test substance is non explosive.
Justification for classification or non-classification
Based on the results, L-TEE is not expected to have hazardous properties and is not classified according to CLP or DPD for this endpoint.
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