Registration Dossier
Registration Dossier
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EC number: 208-768-0 | CAS number: 541-15-1
Flammability
Administrative data
- Endpoint:
- flammable solids
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 1985
- Reliability:
- 2 (reliable with restrictions)
- Justification for type of information:
- A Test according UN Test No. 1 is currently planned for 2021.
Data source
Reference
- Reference Type:
- other company data
- Title:
- Unnamed
- Year:
- 1 985
- Report date:
- 1985
Materials and methods
Test guideline
- Qualifier:
- equivalent or similar to guideline
- Guideline:
- other: Geigy-Kühner Test
- Principles of method if other than guideline:
- Geigy-Kühner Test
An attempt is made to ignite the dust sample heaped to form a strip of product about 2 cm wide and 4 cm lont at one end with a glowing platinum wire with a temperature of about 1000 °C. The wire is immersed only briefly in the dust sample, so that the latter is not heated. A 5 mm to 20 mm thick ceramic plate is used as a base. in the case of melting substances, a modified combustion test is also carried out on a sample to which 20% in weight kieselgur has been added. The result frequently indicates obvious combustion behaviour. The flammability is evaluated by the class numbers BZ 1 to BZ 6 according to the following classification.:
BZ 1 Does not catch fire
BZ 2 Catches fire briefly and extinguishes rapidly
BZ 3 Local burning or glowing without spread
BZ 4 Spread of a glowing fire
BZ 5 Spread of an open fire
BZ 6 Very rapid combustion - GLP compliance:
- no
Test material
- Reference substance name:
- (R)-(3-carboxy-2-hydroxypropyl)trimethylammonium hydroxide
- EC Number:
- 208-768-0
- EC Name:
- (R)-(3-carboxy-2-hydroxypropyl)trimethylammonium hydroxide
- Cas Number:
- 541-15-1
- Molecular formula:
- C7H15NO3
- IUPAC Name:
- [(2R)-3-carboxy-2-hydroxypropyl]trimethylazanium hydroxide
- Test material form:
- solid
Constituent 1
- Specific details on test material used for the study:
- - Colour: white
- Hygroscopic
Results and discussion
Flammable solids
- Key result
- Test procedure:
- burning rate test: preliminary screening test
- Remarks on result:
- other: Burning class 5
Applicant's summary and conclusion
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