Registration Dossier
Registration Dossier
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EC number: 289-390-3 | CAS number: 88127-84-8
Melting point / freezing point
Administrative data
Link to relevant study record(s)
- Endpoint:
- melting point/freezing point
- Type of information:
- calculation (if not (Q)SAR)
- Adequacy of study:
- key study
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- accepted calculation method
- Justification for type of information:
- The melting point for the registered substance 9-[2-(2-methoxyethoxy)ethoxy]-9-[3(oxiranylmethoxy)propyl]- 2,5,8,10,13,16-hexaoxa-9-silaheptadecane was calculated using the US-EPA Episuite software and the MPBPVP program (v.1.43)
- Qualifier:
- no guideline required
- Version / remarks:
- EPI Suite models developed by the EPA's Office of Pollution Prevention Toxics and Syracuse Research Corporation (SRC)
- Principles of method if other than guideline:
- The Estimation Programs Interface (EPI) SuiteTM was developed by the US Environmental Protection Agency's Office of Pollution Prevention and Toxics and Syracuse Research Corporation (SRC). It is a screening-level tool, intended for use in applications such as to quickly screen chemicals for release potential and "bin" chemicals by priority for future work.
- GLP compliance:
- no
- Type of method:
- other: MPBPVP (v1.43) Episuite Adapted Joback Method
- Key result
- Melting / freezing pt.:
- 207.96 °C
- Conclusions:
- The melting point for the registered substance 9-[2-(2-methoxyethoxy)ethoxy]-9-[3(oxiranylmethoxy)propyl]- 2,5,8,10,13,16-hexaoxa-9-silaheptadecane was calculated using the US-EPA Episuite software and the MPBPVP program (v.1.43). The melting point was calculated to be 175.14 (Gold and Ogle method) and 257.18°C (Joback; Gold, Ogle Methods). A weighted melting point of 207.96°C was considered suitable for use.
- Executive summary:
The melting point for the registered substance 9-[2-(2-methoxyethoxy)ethoxy]-9-[3(oxiranylmethoxy)propyl]- 2,5,8,10,13,16-hexaoxa-9-silaheptadecane was calculated using the US-EPA Episuite software and the MPBPVP program (v.1.43). The melting point was calculated to be 175.14 (Gold and Ogle method) and 257.18°C (Joback; Gold, Ogle Methods). A weighted melting point of 207.96°C was considered suitable for use.
Reference
Description of key information
The melting point for the registered substance 9-[2-(2-methoxyethoxy)ethoxy]-9-[3(oxiranylmethoxy)propyl]- 2,5,8,10,13,16-hexaoxa-9-silaheptadecane was calculated using the US-EPA Episuite software and the MPBPVP program (v.1.43). The melting point was calculated to be 175.14 (Gold and Ogle method) and 257.18°C (Joback; Gold, Ogle Methods). A weighted melting point of 207.96°C was considered suitable for use.
Key value for chemical safety assessment
- Melting / freezing point at 101 325 Pa:
- 207.96 °C
Additional information
Information on Registered Substances comes from registration dossiers which have been assigned a registration number. The assignment of a registration number does however not guarantee that the information in the dossier is correct or that the dossier is compliant with Regulation (EC) No 1907/2006 (the REACH Regulation). This information has not been reviewed or verified by the Agency or any other authority. The content is subject to change without prior notice.
Reproduction or further distribution of this information may be subject to copyright protection. Use of the information without obtaining the permission from the owner(s) of the respective information might violate the rights of the owner.
