Registration Dossier
Registration Dossier
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EC number: 500-105-6 | CAS number: 39423-51-3 1 - 6.5 moles propoxylated
Flammability
Administrative data
Link to relevant study record(s)
- Endpoint:
- substances / mixtures which in contact with water emit flammable gases
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 2009-11-16 to 2010-07-12
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.12 (Flammability (Contact with Water))
- Deviations:
- no
- GLP compliance:
- yes
- Specific details on test material used for the study:
- Component of a Polyurethane System
Polyoxypropylene triamine
(39423-51-3) 60-100% - Key result
- Identity of evolved gas:
- not applicable as no gas evolved
- Remarks on result:
- no reaction with water observed
- Interpretation of results:
- not classified based on GHS criteria
- Conclusions:
- No gas generation or spontaneous ignitions were observed during any of the tests. The sample does not generate flammable gases in contact with water.
- Endpoint:
- pyrophoric liquids
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 2009-11-18 to 2010-07-12
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.13 (Pyrophoric Properties of Solids and Liquids)
- Deviations:
- no
- GLP compliance:
- yes
- Specific details on test material used for the study:
- Component of a Polyurethane System
Polyoxypropylene triamine
(39423-51-3) 60-100% - Key result
- Test procedure:
- ignition time on contact with air
- Remarks on result:
- no ignition on contact with air (not further specified)
- Interpretation of results:
- GHS criteria not met
- Conclusions:
- No ignition or charring was observed during any test. The sample is therefore not a pyrophoric liquid.
- Endpoint:
- flammable solids
- Data waiving:
- study technically not feasible
- Justification for data waiving:
- the study does not need to be conducted because the substance is a liquid
- Endpoint:
- self-heating substances / mixtures
- Data waiving:
- study technically not feasible
- Justification for data waiving:
- the study does not need to be conducted because the substance is a liquid
Referenceopen allclose all
Test Results : Initial Tests
No gas generation or spontaneous ignitions were observed during any of the tests.
Test Results : Final Test
No gas generation or spontaneous ignitions were observed during any of the tests. The sample does not generate flammable gases in contact with water.
No ignition or charring was observed during any test. The sample is therefore not a pyrophoric liquid.
Description of key information
The test substance is not considered a substance which emits flammable gases in contact with water following EU test method A.12 and not pyrophoric based on EU method A.13 (Baker, 2010).
Key value for chemical safety assessment
- Flammability:
- not classified
Additional information
Justification for classification or non-classification
Two GLP studies were conducted on the flammable properties of Trimethylolpropanepoly(oxypropylene)triamine following EU test method A.12 and EU method A.13 in which in both studies negative results were observed. Based on its flashpoint (218.5 °C), it can thus be concluded that Trimethylolpropanepoly(oxypropylene)triamine does not have flammable properties.
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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