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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Flash point

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Administrative data

Link to relevant study record(s)

Description of key information

Flash point : 42°C at 101.3 kPa

Key value for chemical safety assessment

Flash point at 101 325 Pa:
42 °C

Additional information

An experimental study compliant with the Commission Regulation (EC) No 440/2008 , part A.9 (closed cup method - ISO 3679),

selected as the Key Study, showed that the flash point of heptanal was 42°C at 101.3 kPa.

Based on this data, heptanal is classified as:

- a flammable liquid (R10) according to EU Directive 67/584/EEC

- and flammable liquid category 3 according to EU regulation (EC) No 1272/2008 (CLP).