Registration Dossier

Administrative data

Link to relevant study record(s)

Description of key information

It can be concluded that phthalylsulfathiazole is flammable only at high temperature of about 950 degC.

Key value for chemical safety assessment

Flammability:
non flammable

Additional information

From the experimental values of flammability, phthalylsulfathiazole ignited when the flame of bunsen burner having temperature of 950 degC was brought in contact with it. Thus it can be concluded that phthalylsulfathiazole is flammable only at high temperature of about 950 degC. However since such high temperatures are not found under normal circumstances of transportation and use, phthalyl sulfathiazole was considered non-flammable for chemical safety assessment.

Justification for classification or non-classification

Since the substance do not have any property of ignition nor has a flash point in the range of 60 degree C, so the same will not be classified as flammable in nature.