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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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
Study period:
Oct 24, 2016
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
test procedure in accordance with national standard methods with acceptable restrictions

Data source

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

Materials and methods

Test guidelineopen allclose all
Qualifier:
according to guideline
Guideline:
other: G02801
Qualifier:
according to guideline
Guideline:
other: BS684
Principles of method if other than guideline:
Drop point method
GLP compliance:
no
Type of method:
thermal analysis

Test material

Constituent 1
Reference substance name:
Fatty acids, C16-18 and C18-hydroxy, oligomeric reaction products with adipic acid, decanoic acid, isooctadecanoic acid, octanoic acid, pentaerythritol and stearic acid
EC Number:
500-320-5
EC Name:
Fatty acids, C16-18 and C18-hydroxy, oligomeric reaction products with adipic acid, decanoic acid, isooctadecanoic acid, octanoic acid, pentaerythritol and stearic acid
Cas Number:
130353-58-1
Molecular formula:
not applicable, the substance is UVCB
IUPAC Name:
1,6-bis({2-[(hexadecanoyloxy)methyl]-3-hydroxy-2-(hydroxymethyl)propyl}) hexanedioate; 1-{2-[(decanoyloxy)methyl]-3-hydroxy-2-[(octadecanoyloxy)methyl]propyl} 6-[3-hydroxy-2-(hydroxymethyl)-2-{[(3-methylheptadecanoyl)oxy]methyl}propyl] hexanedioate; 3-hydroxy-2-{[(6-{[3-hydroxy-2-(hydroxymethyl)-2-[(octadecanoyloxy)methyl]propyl]peroxy}-6-oxohexanoyl)oxy]methyl}-2-(hydroxymethyl)propyl 12-hydroxyoctadecanoate

Results and discussion

Melting / freezing point
Melting / freezing pt.:
35 °C
Atm. press.:
ca. 1 013 hPa
Decomposition:
no

Any other information on results incl. tables

Given the product is a gel it was decided that the best definition for the melting point of the material would be a drop point measurement in accordance with BS684, the result was thus taken from the quality record system for this batch.

Applicant's summary and conclusion