Registration Dossier

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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2017
Report date:
2017

Materials and methods

Test guideline
Qualifier:
equivalent or similar to guideline
Guideline:
OECD Guideline 102 (Melting point / Melting Range)
Deviations:
no
Type of method:
capillary method

Test material

1
Reference substance name:
Esterification products of Grape seeds, Vitis vinifera L. (Vitaceae), extract with hexadecanoyl chloride
EC Number:
941-319-3
Molecular formula:
Unknown (Substance of Unknown or Variable Composition)
IUPAC Name:
Esterification products of Grape seeds, Vitis vinifera L. (Vitaceae), extract with hexadecanoyl chloride
Test material form:
solid: particulate/powder

Results and discussion

Melting / freezing point
Key result
Melting / freezing pt.:
>= 85 - <= 88 °C

Applicant's summary and conclusion

Conclusions:
The melting range of Palmitoyl grape seed extract analyzed batches is between 67 and 88 ° C. The melting temperature varies between 85-88 °C.