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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

Administrative data

Endpoint:
melting point/freezing point
Remarks:
freezing point
Type of information:
experimental study
Adequacy of study:
key study
Study period:
8th to 13th december 2016
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
Remarks:
Guidance OCDE 120 - reglement 2008/440 A1

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2016
Report date:
2016

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
OECD Guideline 102 (Melting point / Melting Range)
Version / remarks:
reglement 2008/440 A1
Deviations:
no
GLP compliance:
no
Type of method:
method to determine freezing temperature

Test material

Constituent 1
Chemical structure
Reference substance name:
4,4-dimethyl-2-undecyl-4,5-dihydro-1,3-oxazole
EC Number:
686-853-5
Cas Number:
46921-17-9
Molecular formula:
C16H31NO
IUPAC Name:
4,4-dimethyl-2-undecyl-4,5-dihydro-1,3-oxazole
impurity 1
Reference substance name:
Unknown impurities
IUPAC Name:
Unknown impurities
impurity 2
Chemical structure
Reference substance name:
IUPAC name not applicable
Molecular formula:
C16H33NO2
IUPAC Name:
IUPAC name not applicable
impurity 3
Chemical structure
Reference substance name:
IUPAC name not applicable
Molecular formula:
C28H55NO3
IUPAC Name:
IUPAC name not applicable
Test material form:
liquid

Results and discussion

Melting / freezing point
Key result
Melting / freezing pt.:
ca. -25.69 °C

Applicant's summary and conclusion

Conclusions:
Regarding OCDE 102/Reglement 2008/440 A1 method, the freezing point is -25.69°C
Executive summary:

Regarding OCDE 102/Reglement 2008/440 A1 method, the freezing point is -25.69°C