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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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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boiling point
Type of information:
experimental study
Adequacy of study:
key study
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
guideline study with acceptable restrictions
according to guideline
OECD Guideline 103 (Boiling point/boiling range)
not specified
GLP compliance:
Type of method:
method according to Siwoloboff
Boiling pt.:
70.3 °C
Atm. press.:
1 013 hPa
A boiling point of 70.3°C was determined for the substance using a relevant test method. The result is considered reliable.

Description of key information

Boiling Point: 70.3°C (OECD 103)

Key value for chemical safety assessment

Boiling point at 101 325 Pa:
70.3 °C

Additional information

A measured boiling point of 70.3°C was obtained for the submission substance using the Siwoloboff method in accordance with OECD 103. Although full details are not available, the result is considered to be reliable and was selected as key study. In a secondary source to which no reliability could be assigned, a boiling point value of 71°C was reported for the substance.