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Physical & Chemical properties

Melting point / freezing point

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Reference
Endpoint:
melting point/freezing point
Type of information:
experimental study
Adequacy of study:
key study
Study period:
2016-09-14
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
guideline study without detailed documentation
Remarks:
Determination has been run accordingly to standardized method but without GLP compliance.
Qualifier:
according to
Guideline:
other: Method AB46-1215
Deviations:
no
GLP compliance:
no
Other quality assurance:
ISO/IEC 17025 (General requirements for the competence of testing and calibration laboratories)
Type of method:
differential scanning calorimetry
Key result
Melting / freezing pt.:
> 257.62 - <= 259.47 °C
Decomposition:
no
Decomp. temp.:
ca. 360 °C
Key result
Melting / freezing pt.:
> 257.99 - <= 259.1 °C
Decomposition:
no
Decomp. temp.:
ca. 360 °C
Conclusions:
‘Benzenesulfonic acid, C10-13-alkyl derivs., compds. with N,N-dimethyl-1, 3-Propanediamine’ the melting point is in the range of 257-259 °C.

Description of key information

‘Benzenesulfonic acid, C10-13-alkyl derivs., compds. with N,N-dimethyl-1, 3-Propanediamine’ the melting point is in the range of 257-259 °C.

Key value for chemical safety assessment

Melting / freezing point at 101 325 Pa:
259 °C

Additional information