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Diss Factsheets

Administrative data

Endpoint:
melting point/freezing point
Type of information:
experimental study
Adequacy of study:
key study
Study period:
2019.03.18~2019.04.12
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2019
Report date:
2019

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
OECD Guideline 102 (Melting point / Melting Range)
Version / remarks:
Melting point was measured by differential scanning calorimeter (DSC)
using the procedure specified in Method 102 of the OECD TEST Guidelines
for Testing of Chemicals, 27 July 1995.
Other quality assurance:
ISO/IEC 17025 (General requirements for the competence of testing and calibration laboratories)
Type of method:
differential scanning calorimetry

Test material

Constituent 1
Chemical structure
Reference substance name:
Trimethyloctylammonium methyl sulphate
EC Number:
265-332-2
EC Name:
Trimethyloctylammonium methyl sulphate
Cas Number:
65059-42-9
Molecular formula:
C11H26N.CH3O4S
IUPAC Name:
trimethyl(octyl)azanium methyl sulfate
Test material form:
solid

Results and discussion

Melting / freezing point
Key result
Melting / freezing pt.:
ca. 68 °C

Applicant's summary and conclusion

Conclusions:
Melting temperature of Trimethyloctylammonium methyl sulphate was
(68.02 ± 0.5) ℃ {(341.17 ± 0.5) K} at 101.3 kPa by DSC.