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EC number: 202-411-2 | CAS number: 95-33-0
Melting point / freezing point
Administrative data
Link to relevant study record(s)
- Endpoint:
- melting point/freezing point
- Type of information:
- experimental study
- Adequacy of study:
- weight of evidence
- Reliability:
- 4 (not assignable)
- Rationale for reliability incl. deficiencies:
- data from handbook or collection of data
- Principles of method if other than guideline:
- no data
- GLP compliance:
- not specified
- Type of method:
- other: no data
- Melting / freezing pt.:
- >= 94 - <= 102 °C
- Executive summary:
The melting point of CBS is 94 - 102°C (Kirk-Othmer, 2000).
- Endpoint:
- melting point/freezing point
- Type of information:
- experimental study
- Adequacy of study:
- weight of evidence
- Reliability:
- 4 (not assignable)
- Rationale for reliability incl. deficiencies:
- secondary literature
- Principles of method if other than guideline:
- The melting points of the products were determined by an X-4 micro-melting
point apparatus (Beijing, China). - GLP compliance:
- no
- Type of method:
- capillary method
- Melting / freezing pt.:
- >= 98 - <= 100 °C
- Decomposition:
- no
- Sublimation:
- no
- Executive summary:
The melting points of the N-cyclohexylbenzothiazole-2-sulphenamide was determined by an X-4 micro-melting point apparatus (Beijing, China).
- Endpoint:
- melting point/freezing point
- Type of information:
- experimental study
- Adequacy of study:
- weight of evidence
- Study period:
- 2017
- Reliability:
- 4 (not assignable)
- Rationale for reliability incl. deficiencies:
- secondary literature
- Principles of method if other than guideline:
- The melting points of the N-cyclohexylbenzothiazole-2-sulphenamide was determined by an X-4 micro-melting point apparatus (Beijing, China).
- GLP compliance:
- not specified
- Type of method:
- capillary method
- Melting / freezing pt.:
- >= 94 - <= 96 °C
- Decomposition:
- no
- Executive summary:
The melting points of the N-cyclohexylbenzothiazole-2-sulphenamide was determined by an X-4 micro-melting point apparatus (Beijing, China).
- Endpoint:
- melting point/freezing point
- Type of information:
- experimental study
- Adequacy of study:
- weight of evidence
- Study period:
- 2017
- Reliability:
- 4 (not assignable)
- Rationale for reliability incl. deficiencies:
- data from handbook or collection of data
- Principles of method if other than guideline:
- method not specified
- GLP compliance:
- no
- Melting / freezing pt.:
- 103 °C
- Decomposition:
- no
- Sublimation:
- no
- Executive summary:
In the CRC Handbook of Chemistry and Physics 97th Edition on page 3-136 the substance N-cyclohexylbenzothiazole-2-sulphenamide is listed with a melting point of 103 °C. no further experimental details are provided.
Referenceopen allclose all
Description of key information
The melting point of N-cyclohexylbenzothiazole-2-sulphenamide was determined in a series of experimental studies:
Kirk-Othmer, 2000: 94 - 102 °C
Tang et. al., 2019: 98 - 100 °C
Dou et. al., 2017: 94 - 96 °C
CRC Handbook of Chemistry and Physics, 97th Edition, 2017: 103 °C
In conclusion, the melting point is sufficiently described between 94 - 103 °C for further assessment.
Key value for chemical safety assessment
- Melting / freezing point at 101 325 Pa:
- 99 °C
Additional information
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