Registration Dossier
Registration Dossier
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EC number: 616-391-1 | CAS number: 76812-02-7
Auto flammability
Administrative data
- Endpoint:
- relative self-ignition temperature (solids)
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- other: Meets national standard methods.
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 1 997
- Report date:
- 1997
Materials and methods
- Principles of method if other than guideline:
- Thermo-differential analysis
- GLP compliance:
- not specified
Test material
- Reference substance name:
- 4-[4-[4-(Hydroxydiphenylmethyl)-1-piperidinyl]-1-oxobutyl]-α,α-dimethyl-ethyl ester benzeneacetic acid
- EC Number:
- 616-391-1
- Cas Number:
- 76812-02-7
- Molecular formula:
- C34 H41 N O4
- IUPAC Name:
- 4-[4-[4-(Hydroxydiphenylmethyl)-1-piperidinyl]-1-oxobutyl]-α,α-dimethyl-ethyl ester benzeneacetic acid
- Reference substance name:
- 4-(4-(4-Hydroxydiphenylmethyl)-1-piperidinyl)-1-oxobutyl- alpha,alphadimethylbenzeneacetic acid ethyl ester
- IUPAC Name:
- 4-(4-(4-Hydroxydiphenylmethyl)-1-piperidinyl)-1-oxobutyl- alpha,alphadimethylbenzeneacetic acid ethyl ester
- Details on test material:
- - Name of test material (as cited in study report): Fexofenadon EE
- Analytical purity: > 99 %
Constituent 1
Constituent 2
Results and discussion
Relative self-ignition temperature (solids)
- Relative self-ignition temperature:
- > 400 °C
- Remarks on result:
- preliminary test
Any other information on results incl. tables
Flammability: no reaction, the product melts.
Exothermic decomposition: non until 450 °C
Substance dust ignited using sparks conducts to explosion.
Suspended dust: Minimum ignition with inductance: No ignition : 13 mJ / Ignition: 30 mJ
Applicant's summary and conclusion
- Conclusions:
- The auto-ignition temperature of the substance is > 400 °C.
The substance is not hazardous as Class 4.2 "spontaneously combustible solids" or Class 4.1 "Flammable solids". The melting prevents the continued burning of the substance. A classification as as "flammable solids" of Class 4.1 is omitted.
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