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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Physical & Chemical properties

Melting point / freezing point

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Link to relevant study record(s)

melting point/freezing point
Type of information:
experimental study
Adequacy of study:
key study
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
according to guideline
OECD Guideline 102 (Melting point / Melting Range)
GLP compliance:
Type of method:
method to determine freezing temperature
Specific details on test material used for the study:
Test Item Name TYZOR OGT
Batch/Lot No. 334-300153/000012
Analysed Purity (Provided by Sponsor) 12.92%
Appearance Pale yellow viscous liquid
Date of Manufacture September 2017
Date of Expiry September 2019

Storage Condition (at JRF):
Storage Temperature: Protected from light, air and moisture. Once opened container was kept under nitrogen blanket to prevent decomposition.

Key result
Melting / freezing pt.:
ca. 14.67 °C

TABLE 1: Freezing Temperature of TYZOR OGT



Freezing Temperature (°C)









Standard Deviation



The mean freezing temperature of TYZOR OGT was -14.67 ± 0.02°C
Executive summary:

Thefreezing temperature of TYZOR OGT was -14.69, -14.68 and -14.65°C for replications R1, R2 and R3, respectively [TABLE 1].

The mean freezing temperature of TYZOR OGT was -14.67 ± 0.02°C [TABLE 1].

Description of key information

The mean freezing temperature of substance was -14.67 ± 0.02°C by using method to determine freezing temperature

Key value for chemical safety assessment

Melting / freezing point at 101 325 Pa:
-15 °C

Additional information