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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
data from handbook or collection of data
Qualifier:
equivalent or similar to guideline
Guideline:
other: no guideline reported
Principles of method if other than guideline:
Handbook data
GLP compliance:
not specified
Type of method:
other: data from handbook
Key result
Boiling pt.:
223 °C
Atm. press.:
1 000 hPa
Decomposition:
no
Remarks on result:
other: pressure data taken from IUCLID data sheet
Boiling pt.:
95 °C
Atm. press.:
11 hPa
Conclusions:
The boiling point for 4-chlorobenzontrile is 223°C at a pressure of 1000 hPa and 95°C at 11 hPa.
Executive summary:

The handbook cites boiling points for 4-chlorobenzonitrile of 223°C and 95°C at pressures of 1000 hPa and 11 hPa, respectively.

Description of key information

The reported boiling point is 223 °C at an atmospheric pressure range of

750 - 1013 hPa.

Key value for chemical safety assessment

Boiling point at 101 325 Pa:
223 °C

Additional information