Registration Dossier
Registration Dossier
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EC number: 224-339-0 | CAS number: 4316-74-9
Melting point / freezing point
Administrative data
Link to relevant study record(s)
- Endpoint:
- melting point/freezing point
- Type of information:
- not specified
- Adequacy of study:
- key study
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- data from handbook or collection of data
- Reason / purpose for cross-reference:
- reference to same study
- Principles of method if other than guideline:
- no method available
- GLP compliance:
- not specified
- Type of method:
- other: no data
- Specific details on test material used for the study:
- - Name of test material (as cited in study report): sodium N-methyltaurinate
- Physical state: solid
- Analytical purity: not reported - Melting / freezing pt.:
- 160 °C
- Conclusions:
- The melting point of sodium N-methyltaurinate is considered to be 160 °C.
- Executive summary:
According to the peer-reviewed database, the melting point of sodium N-methyltaurinate is 160 °C. However, the database does not provide additional information on the testing method and purity/impurities or composition of the tested material.
Reference
Description of key information
The melting point of sodium N-methyltaurinate is 160 °C.
Key value for chemical safety assessment
- Melting / freezing point at 101 325 Pa:
- 160 °C
Additional information
The melting point given by the GSBL database for sodium N-methyltaurinate is close to the calculated melting point provided by using the adapted Joback method and the Gold and Ogle method. However, empirical studies provide a better estimation than model predictions. Thus, we consider the measured value of 160 °C as an appropriate estimation for the melting point.
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