Registration Dossier

Data platform availability banner - registered substances factsheets

Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Currently viewing:

Administrative data

Link to relevant study record(s)

boiling point
Type of information:
experimental study
Adequacy of study:
key study
1 (reliable without restriction)
according to guideline
OECD Guideline 103 (Boiling point/boiling range)
Type of method:
differential scanning calorimetry
Boiling pt.:
>= 236 - <= 258 °C
Atm. press.:
ca. 101.3 kPa
The boiling range of N-acetylcaprolactam is 236 – 258 °C at 101.3 kPa according OECD Guideline 103.

Description of key information

The boiling range of the test item N-acetylcaprolactam was determined according to OECD Guideline No. 103 by differential scanning calorimetry. 

Key value for chemical safety assessment

Additional information

The boiling range of N-acetylcaprolactam is 236 – 258 °C at 101.2 kPa.