Registration Dossier
Registration Dossier
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EC number: 261-596-8 | CAS number: 59086-80-5
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:
- key study
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- equivalent or similar to guideline
- Guideline:
- EU Method A.1 (Melting / Freezing Temperature)
- GLP compliance:
- no
- Type of method:
- other: Dry ice/acetone cooling bath and measurement of temperature profile.
- Melting / freezing pt.:
- 6 °C
- Atm. press.:
- 1 013 hPa
- Remarks on result:
- other: Atmospheric pressure assumed to be normal.
- Conclusions:
- A melting point value of 6 °C at 1013 hPa was determined in a reliable study conducted according to an appropriate test protocol. It was not compliant with GLP.
Reference
Results
A melting point of -3 °C was found for Dodecamethylcyclohexasiloxane. A freezing point for the sample of the substance was observed at 6 °C.
Conclusions
The melting/freezing point temperature for the substance was found to be 6 °C.
Description of key information
Dichloromethyltetradecylsilane: 6 °C at 1013 hPa
Key value for chemical safety assessment
- Melting / freezing point at 101 325 Pa:
- 6 °C
Additional information
A melting point value of 6 °C at 1013 hPa was obtained for the parent substance using a method similar to EU A.1.
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