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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Link to relevant study record(s)

melting point/freezing point
Type of information:
experimental study
Adequacy of study:
key study
1 (reliable without restriction)
according to guideline
OECD Guideline 102 (Melting point / Melting Range)
GLP compliance:
Type of method:
method to determine freezing temperature
Key result
Melting / freezing pt.:
< -80 °C
Atm. press.:
>= 1 atm
In a pre-test, the test substance Terpenic Base was still unfrozen and liquid at – 80 °C.
According to REGULATION (EC) No 1907/2006 OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL, Annex VII, dated 18. December 2006 (and further amendments) by Commission Regulation the determination of the melting / freezing point does not need to be conducted below a lower limit of - 20 °C.
Therefore, no additional test was conducted and the freezing point is stated as:
< - 80 °C (< 193.15 K).

Description of key information

Key value for chemical safety assessment

Melting / freezing point at 101 325 Pa:
-80 °C

Additional information