9-Octadecenoic acid (Z)-, ester with oxybis[propanediol] (2:3)

Melting point / freezing point

Administrative data

Endpoint:

melting point/freezing point

Type of information:

experimental study

Adequacy of study:

key study

Study period:

18 Jan 2018

Reliability:

1 (reliable without restriction)

Rationale for reliability incl. deficiencies:

guideline study

Data source

Reference

Reference Type:

study report

Title:

Unnamed

Year:

2018

Report date:

2018

Materials and methods

Test guideline

Qualifier:

according to guideline

Guideline:

OECD Guideline 102 (Melting point / Melting Range)

Version / remarks:

July 27, 1995

Deviations:

no

GLP compliance:

yes

Type of method:

differential scanning calorimetry

Test material

Test material information

Constituent 1

Reference substance name:

9-Octadecenoic acid (Z)-, ester with oxybis[propanediol] (2:3)

EC Number:

289-147-1

EC Name:

9-Octadecenoic acid (Z)-, ester with oxybis[propanediol] (2:3)

Cas Number:

86088-80-4

Molecular formula:

not applicable, the substance is UVCB

IUPAC Name:

9-Octadecenoic acid (Z)-, ester with oxybis[propanediol] (2:3)

Results and discussion

Melting / freezing point

Melting / freezing pt.:

>= -42 - <= -20.7 °C

Decomposition:

no

Remarks on result:

other: Pressure was not reported. It is assumed that melting point was tested at ambient conditions.

Any other information on results incl. tables

The peak corresponding to the melting of test item components was observed as a broad peak on the DSC chart. The range between the temperatures at the start and the end points of the peak was regarded as the melting range of test item. The measurement results are shown as follows:

Number of repetition	Appearance of measurement sample	Melting range (°C)
		Measured value	Average
1	Yellowish-brown liquid paste	-41.81 to -20.69	-42.0 to -20.7
2	Yellowish-brown liquid paste	-42.15 to -20.62

 

No adverse effects on the reliability of this test were noted.