Registration Dossier
Registration Dossier
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EC number: 468-880-2 | CAS number: 102985-93-3
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
- Study period:
- 2004-08-17 to 2004-10-06
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.1 (Melting / Freezing Temperature)
- Version / remarks:
- 31 July 1992
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 102 (Melting point / Melting Range)
- Version / remarks:
- 27 July 1995
- Deviations:
- no
- GLP compliance:
- yes (incl. QA statement)
- Type of method:
- capillary method
- Key result
- Melting / freezing pt.:
- 15.45 °C
- Atm. press.:
- 1 013 hPa
- Decomposition:
- no
- Sublimation:
- no
- Conclusions:
- The melting point of 2,2-Dimethyl-3-lauroyloxy-propanal was determined as 15.45 °C.
- Executive summary:
- The determination of the melting point of 2,2-Dimethyl-3-lauroyloxy-propanal was performed according to OECD Guideline 102 resp.EU Method A.1. The determination was performed twofold. In both determinations, a defined melting point was detected. The melting point was determined to be 15.45 °C, this value being the mean of two independent determinations (15.4 and 15.5 °C). The melting point of the reference item lay within the accepted range.
Reference
Melting point determinations:
Melting point/range |
begin |
end |
mean |
First determination |
15.0 |
15.4 |
15.2 |
Second determination |
15.1 |
15.5 |
15.3 |
Description of key information
The melting point of 2,2-Dimethyl-3-lauroyloxy-propanal was determined as 15.45 °C.
Key value for chemical safety assessment
- Melting / freezing point at 101 325 Pa:
- 15.45 °C
Additional information
The determination of the melting point of 2,2-Dimethyl-3-lauroyloxy-propanal was performed according to OECD Guideline 102 resp.EU Method A.1. The melting point was determined to be 15.45 °C, this value being the mean of two independent determinations (15.4 and 15.5 °C). The melting point of the reference item lays within the accepted range.
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