Registration Dossier
Registration Dossier
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EC number: 216-223-3 | CAS number: 1530-32-1
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:
- 18.05.2012-07.06.2012
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- comparable to guideline study
- Qualifier:
- according to guideline
- Guideline:
- other: as mention below
- Principles of method if other than guideline:
- Temperature at which a substance catches fire without the help of a source of ignition such as on exposure to air
- GLP compliance:
- no
- Specific details on test material used for the study:
- - Name of test material : Ethyltriphenylfosfonium bromide
- Molecular formula : C20H20P.Br
- Molecular weight : 371.256 g/mol
- Smiles notation : [P+](c1ccccc1)(c1ccccc1)(c1ccccc1)CC.[BrH-]
- InChl : 1S/C20H20P.BrH/c1-2-21(18-12-6-3-7-13-18,19-14-8-4-9-15-19)20-16-10-5-11-17-20;/h3-17H,2H2,1H3;1H/q+1;/p-1
- Substance type: Organic
- Physical state: Solid
- Physical Appearance: white powder
- Purity: 98.6%
- 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.:
- 960 hPa
- Remarks on result:
- other: Ethyltriphenylfosfonium bromide did not catch fire on being exposed to air at room temperature of 35 degC.
- Key result
- Remarks on result:
- other: Ethyltriphenylfosfonium bromide did not catch fire on being exposed to air at room temperature of 35 degC.
- Remarks:
- at atm. press. of 960.0 hPa
- Conclusions:
- Ethyltriphenylfosfonium bromide did not catch fire on being exposed to air at room temperature of 35 degC and atmospheric pressure of 960 hPa. This indicates that ethyltriphenylfosfonium bromide is not auto-flammable.
- Executive summary:
Ethyltriphenylfosfonium bromide did not catch fire on being exposed to air at room temperature of 35 deg C and atmospheric pressure of 960 hPa. This indicates that ethyltriphenylfosfonium bromide is not auto-flammable.
Reference
Description of key information
Ethyltriphenylfosfonium bromide did not catch fire on being exposed to air at room temperature of 35 deg C and atmospheric pressure of 960 hPa. This indicates that ethyltriphenylfosfonium bromide is not auto-flammable.
Key value for chemical safety assessment
Additional information
Ethyltriphenylfosfonium bromide did not catch fire on being exposed to air at room temperature of 35 deg C and atmospheric pressure of 960 hPa. This indicates that ethyltriphenylfosfonium bromide is not auto-flammable.
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