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Physical & Chemical properties

Flammability

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Administrative data

Endpoint:
self-heating substances / mixtures
Type of information:
experimental study
Adequacy of study:
key study
Study period:
31Oct2018 to 03Dec2018
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2018
Report date:
2018

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
UN Manual of Tests and Criteria: Test N.4 (Test method for self-heating substances)
Deviations:
no
GLP compliance:
not specified
Other quality assurance:
other: not specified is report

Test material

Constituent 1
Chemical structure
Reference substance name:
2-Hydroxy-4-(trifluoromethyl)pyridine
EC Number:
610-554-0
Cas Number:
50650-59-4
Molecular formula:
C6H4F3NO
IUPAC Name:
2-Hydroxy-4-(trifluoromethyl)pyridine
Test material form:
solid: particulate/powder

Results and discussion

Self-heating substances / mixtures
Key result
Test procedure:
100 mm sample cube at 140°C
Max. temp. reached:
136
Induction time (h):
24
Result:
negative outcome (no effect observed)

Applicant's summary and conclusion

Interpretation of results:
not classified based on GHS criteria
Conclusions:
2-Hydroxy-4-(trifluromethyl) pyridine does not show signs of exothermic activity during the first trial, and therefore is not subject to transportation restrictions of UN Class 4 Division 4.2.
Executive summary:

2-Hydroxy-4-(trifluromethyl) pyridine does not show signs of exothermic activity during the first trial, and therefore is not subject to transportation restrictions of UN Class 4 Division 4.2.