Glycerides, C12-18 mono-, di- and tri-

Melting point / freezing point

Link to relevant study record(s)

Reference

Endpoint:

melting point/freezing point

Type of information:

experimental study

Adequacy of study:

key study

Study period:

21 july 2017 to 18 oct. 2017

Reliability:

1 (reliable without restriction)

Qualifier:

equivalent or similar to guideline

Guideline:

OECD Guideline 102 (Melting point / Melting Range)

GLP compliance:

no

Other quality assurance:

ISO/IEC 17025 (General requirements for the competence of testing and calibration laboratories)

Type of method:

differential scanning calorimetry

Specific details on test material used for the study:

Chemical name: Glycerides, C12 -C18 mono -, di - and tri
CAS No.: 91052-53-8
EC No. : 293-214-0
Appearance : a white solid solid without irritating odor
Resource : the test item was provided by sponsor
Package : in aglass bottle, and in good conditions
Amount : 738g
Storage Conditions : stored at ambient temperature

Melting / freezing pt.:

>= 28.4 - <= 31.1 °C

Atm. press.:

ca. 101.25 kPa

Decomposition:

ambiguous

Decomp. temp.:

>= -21 - 100 °C

Table 5 Determination results

No.                                          Initial melting temperature/℃                                   Final melting temperature/℃

1                                                               29.1                                                                             31.3

2                                                               27.8                                                                             30.9

Average value                                            28.4                                                                             31.1

Conclusions:

Based on the determination results, the melting range is from 28.4°C to 31.1°C

Executive summary:

1.1 Study Title

Test for Melting Range of Glycerides, C12-C18 mono-, di- and tri

1.2 Purpose

The purpose of the study is to determine the melting range of Glycerides, C12 -C18 mono-, di- and tri sample.

1.3 Analytical results

A summary of analytical results is presented in Table 1.

Table 1 Summary of Analytical Results

Parameter                            Analytical results and conclusions                                                        Methods

Melting range                                      28.4℃～31.1℃                                                                OECD 102

Description of key information

According to the OECD 102, the melting range of the registered substance is from 28.4°C to 31.1°C.

Additional information

Melting range is from 28.4°C to 31.1°C