Registration Dossier
Registration Dossier
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EC number: 209-151-9 | CAS number: 557-05-1
Auto flammability
Administrative data
Link to relevant study record(s)
- Endpoint:
- relative self-ignition temperature (solids)
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 21.05.2013 - 25.05.2013
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- test procedure in accordance with national standard methods
- Justification for type of information:
- Experimental test result performed using standard test guidelines
- Qualifier:
- according to guideline
- Guideline:
- other: as mention below
- Principles of method if other than guideline:
- Lowest temperature determined at which substance vaporizes to form an ignitable mixture in air
- GLP compliance:
- no
- Specific details on test material used for the study:
- - Name of test material : Zinc distearate
- Molecular formula: C36H70O4Zn
- Molecular weight: 632.335 g/mol
- SMILES: CCCCCCCCCCCCCCCCCC(=O)[O-].CCCCCCCCCCCCCCCCCC(=O)[O-].[Zn+2]
- InChI: 1S/2C18H36O2.Zn/c2*1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18(19)20;/h2*2-17H2,1H3,(H,19,20);/q;;+2/p-2
- Substance type: Organic
- Physical state: Solid
- Batch no.: L216551704
- Purity: 11.10% (as zinc)
- Physical Appearance: Fine white amorphous powder
- Stability: Stable in recommended storage conditions
- Storage Conditions: 1. Ambient Temp (23 to 27 °C) √ (Store in a cool place. Keep containers tightly closed in a dry and well ventilated place) - Key result
- Atm. press.:
- 755 hPa
- Remarks on result:
- other: Zinc distearate did not catch fire on being exposed to air at room temperature of 38 deg C and atmospheric pressure of 755 hPa.
- Key result
- Remarks on result:
- other: Zinc distearate did not catch fire on being exposed to air at room temperature of 38 deg C and atmospheric pressure of 755 hPa.
- Remarks:
- at atm. press. of 755.0 hPa
- Conclusions:
- Zinc distearate did not catch fire on being exposed to air at room temperature of 37 deg C and atmospheric pressure of 760 hPa. This indicates zinc distearate is not auto-flammable.
- Executive summary:
Zinc distearatedid not catch fire on being exposed to air at room temperature of 37 deg C and atmospheric pressure of 760 hPa. This indicates zinc distearate is not auto-flammable.
Reference
Description of key information
Zinc distearatedid not catch fire on being exposed to air at room temperature of 37 deg C and atmospheric pressure of 760 hPa. This indicates zinc distearate is not auto-flammable.
Key value for chemical safety assessment
Additional information
Zinc distearatedid not catch fire on being exposed to air at room temperature of 37 deg C and atmospheric pressure of 760 hPa. This indicates zinc distearate is not auto-flammable.
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