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Flash point

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Description of key information

In a valid guideline study the flash point could not be determined because of the high water contents of N-Methylol methacrylamide (60% aqueous solution) at 1013 hPa (Pensky Martens closed cup). Study is technically not feasible.

Key value for chemical safety assessment

Additional information

In a valid guideline study the flash point could not be determined because of the high water contents of N-Methylol methacrylamide (60% aqueous solution) at 1013 hPa (Pensky Martens closed cup). Up to about 100 °C were the test item started to boil a flash point was not detected.

The substance N-Methylol methacrylamide as such cannot be isolated in practice (equillibrium with formaldehyde and methacrylamide in aqueous solution) therefore the study is technically not feasible.