Reaction mass of Sodium 2-(2 or 3-{[(chloroacetyl)amino]methyl}-4-{[4-(cyclohexylamino)-9,10-dioxo-9,10-dihydroanthracen-1-yl]amino}phenoxy)-5-methylbenzenesulfonate and Sodium 2-(3 or 2-{[(chloroacetyl)amino]methyl}-4-{[4-(cyclohexylamino)-9,10-dioxo-9,10-dihydroanthracen-1-yl]amino}phenoxy)-5-methylbenzenesulfonate

Flash point

Link to relevant study record(s)

Reference

Endpoint:

flash point of flammable liquids

Data waiving:

study scientifically not necessary / other information available

Justification for data waiving:

the study does not need to be conducted because the flash point is only relevant to liquids and low melting point solids

the study does not need to be conducted because decomposition occurred during the melting point study

Description of key information

According to Section 2 of REACH Annex XI, information requirement section 7.9, the study for determination of flash point study is relevant for liquids and solids with low melting points. FAT 20077/D is a solid with melting point >350°C, hence the study is considered to be scientifically not necessary. Further, thermic decomposition of FAT 20077/D was observed to start at about 240 °C during the melting point study. Hence, the requirement for determination of flash point for the substance is being waived.