Registration Dossier

Diss Factsheets

Administrative data

Endpoint:
melting point/freezing point
Type of information:
experimental study
Adequacy of study:
key study
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:
EU Method A.1 (Melting / Freezing Temperature)
Deviations:
no
GLP compliance:
no
Other quality assurance:
other: Univerzita Pardubice, Fakulta chemicko-technologická - performs expertises inter alia in the field of physical chemistry
Type of method:
differential scanning calorimetry

Test material

Constituent 1
Chemical structure
Reference substance name:
5-bromonicotinic acid
EC Number:
244-065-5
EC Name:
5-bromonicotinic acid
Cas Number:
20826-04-4
Molecular formula:
C6H4BrNO2
IUPAC Name:
5-bromonicotinic acid
Test material form:
solid: particulate/powder

Results and discussion

Melting / freezing point
Key result
Melting / freezing pt.:
>= 182.5 - <= 183.7 °C
Atm. press.:
ca. 1 013.25 hPa
Decomposition:
no
Sublimation:
no

Applicant's summary and conclusion

Executive summary:

Melting point of the registered substance is (183,1 ± 0,6) °C at atmospheric pressure.