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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Link to relevant study record(s)

Reference
Endpoint:
boiling point
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
study well documented, meets generally accepted scientific principles, acceptable for assessment
Qualifier:
no guideline followed
Principles of method if other than guideline:
Boiling point was evaluated by DSC
GLP compliance:
no
Type of method:
differential scanning calorimetry
Boiling pt.:
> 450 °C
Atm. press.:
1 013.25 hPa
Conclusions:
Based on a DSC analysis, the boiling point of the substance is >450°C.
Executive summary:

A DSC analysis was performed up to 450° on a sample of naphthalene-1,5-diol. The reults showed that no boiling point occurred untill the final temperature.

Description of key information

A DSC analysis was performed up to 450° on a sample of naphthalene-1,5-diol. The reults showed that no boiling point occurred untill the final temperature.

Key value for chemical safety assessment

Additional information