Registration Dossier

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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

52 deg C (325 Kelvin) (Open Cup) hydrazine anhydrous

Key value for chemical safety assessment

Additional information

There are three flash point values available, all for read across substances, two for hydrazine and one for hydrazine monohydrate. The two for hydrazine are 38°C and 52°C, both of which are referenced in peer reviewed publications. The flash point recorded for hydrazine monohydrate is 75°C and is also referenced from a peer reviewed publication.