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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Boiling point

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Description of key information

The study does not need to be conducted according ANNEX VII -STANDARD INFORMATION REQUIREMENTS FOR SUBSTANCESMANUFACTURED OR IMPORTED INQUANTITIES OF ONE TONNE OR MORE. 
- for solids which either melt above 300 °C or decompose before boiling. In such cases the boiling point under reduced pressure may be estimated or measured, or
— for substances which decompose before boiling (e.g. auto-oxidation, rearrangement, degradation,decomposition, etc.).: the substance is solid which melt above 300 °C.
Using the EPI Suite Mpbwin (v.1.43) QSAR model, a Boiling Point of 806.45 deg C (estimated) was established.
The estimated boiling point of 806.45 deg C (Adapted Stein and Brown Method) was measured by calculation from EPI SuiteTM v4.0 Program.This is Exposure Assessment Tools and Models made from EPA (Environmental Protection Agency) .

Key value for chemical safety assessment

Boiling point at 101 325 Pa:
806.45 °C

Additional information

The study does not need to be conducted: the substance is solid which melt above 300 °C and decompose at 770 deg °C before boiling.

ANNEX VII -STANDARD INFORMATION REQUIREMENTS FOR SUBSTANCESMANUFACTURED OR IMPORTED INQUANTITIES OF ONE TONNE OR MORE

 

The study does not need to be conducted:

— for solids which either melt above 300 °C or decompose before boiling. In such cases the boiling point under reduced pressure may be estimated or measured, or

— for substances which decompose before boiling (e.g. auto-oxidation, rearrangement, degradation,decomposition, etc.).

Using the EPI Suite Mpbwin (v.1.43) QSAR model, a Boiling Point of 806.45 deg C (estimated) was established.

The estimated boiling point of 806.45 deg C (Adapted Stein and Brown Method) was measured by calculation from EPI SuiteTM v4.0 Program.This is Exposure Assessment Tools and Models made from EPA (Environmental Protection Agency) .