Registration Dossier
Registration Dossier
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EC number: 224-081-9 | CAS number: 4196-89-8
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:
- other: Test procedure in accordance with generally accepted scientific standards and described in sufficient detail
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.1 (Melting / Freezing Temperature)
- Deviations:
- no
- GLP compliance:
- no
- Type of method:
- thermal analysis
- Remarks:
- Differential Thermal Analysis
- Melting / freezing pt.:
- 46.5 °C
- Atm. press.:
- 1 017 hPa
- Decomposition:
- no
- Conclusions:
- 2,2-Dimethylpropane-1,3-diyl dibenzoate melted at 46.5 °C (1017 hPa).
- Executive summary:
The melting point of 3 samples (6.6, 6.9 and 6.2 mg) were tested according to EU Method A.1 (Melting / Freezing Temperature) by DTA measurements in a glass vessel at a linear heating rate of 1 K/min (DTA-system). The measurement was recorded electronically. 2,2-Dimethylpropane-1,3-diyl dibenzoate melted at 46.5 °C (1017 hPa).
- Endpoint:
- melting point/freezing point
- Type of information:
- experimental study
- Adequacy of study:
- other information
- Study period:
- 1928-2011
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- other: Data from peer-reviewed 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.:
- 48 - 55 °C
- Remarks on result:
- other: several cited melting points, no pressure reported
- Conclusions:
- The melting point of 2,2-dimethylpropane-1,3-diyl dibenzoate is in the range between 48 and 55 °C and no pressure was reported.
- Executive summary:
In different studies the melting point of 2,2-dimethylpropane-1,3-diyl dibenzoate is reported to be in the range between 48 and 55 °C. No pressure is reported.
Referenceopen allclose all
Description of key information
2,2-Dimethylpropane-1,3-diyl dibenzoate melted at 46.5 °C (1017 hPa).
Key value for chemical safety assessment
- Melting / freezing point at 101 325 Pa:
- 46.5 °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.
