Registration Dossier
Registration Dossier
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EC number: 200-091-9 | CAS number: 51-35-4
Flammability
Administrative data
Link to relevant study record(s)
- Endpoint:
- flammable solids
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 2017-05-09 to 2017-07-06
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.10 (Flammability (Solids))
- Version / remarks:
- 2008
- Deviations:
- no
- GLP compliance:
- no
- Specific details on test material used for the study:
- SOURCE OF TEST MATERIAL
- Source and lot/batch No.of test material: Thai Hakko Biotechnologies Co., Ltd. / batch 160006
- Expiration date of the lot/batch: retest date 2018-02-22
- Purity test date: 2016-03-08
STABILITY AND STORAGE CONDITIONS OF TEST MATERIAL
- Storage condition of test material: 10 - 25 °C in a tightly closed container, stored in a dry and well ventilated place
- Stability under test conditions: stable
- Solubility and stability of the test substance in the solvent/vehicle: highly soluble
- Reactivity of the test substance with the solvent/vehicle of the cell culture medium: n.a. - Key result
- Test procedure:
- burning rate test over 100 mm length
- Remarks on result:
- substance does not ignite and propagate combustion either by burning with flame or smouldering along 200 mm of the powder train within the 2 minutes test period
- Interpretation of results:
- GHS criteria not met
- Conclusions:
- The test item is considered to be not flammable.
- Executive summary:
The purpose of the study was to evaluate the flammability of the test item L-4-Hydroxyproline.
The test item L-4-Hydroxyproline was used in its initial form. The test item could not be ignited (at the end of the measurement the test item was melted and the colour changing from white to brown was observed) and no smouldering was observed. Therefore, the test item is considered to be not flammable.
Reference
Description of key information
Key value for chemical safety assessment
- Flammability:
- not classified
Additional information
Justification for classification or non-classification
The test item could not be ignited and no smouldering was observed. Therefore, the test item is considered to be not flammable.
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