Diphenyl(2,4,6-trimethylbenzoyl)phosphine oxide

Flammability

Link to relevant study record(s)

Reference

Reference 1

Endpoint:

flammable solids

Data waiving:

study scientifically not necessary / other information available

Justification for data waiving:

other:

Reference 2

Endpoint:

pyrophoric solids

Data waiving:

study scientifically not necessary / other information available

Justification for data waiving:

the study does not need to be conducted because the substance is known to be stable in contact with air at room temperature for prolonged periods of time (days) and hence, the classification procedure does not need to be applied

Reference 3

Endpoint:

substances / mixtures which in contact with water emit flammable gases

Data waiving:

study scientifically not necessary / other information available

Justification for data waiving:

the study does not need to be conducted because the substance is known to be soluble in water to form a stable mixture

Key value for chemical safety assessment

Flammability:

non flammable

Additional information

Non flammable solid.

Based on chemical structure pyrophoric properties and flammability in contact with water are not predicted.

Justification for classification or non-classification

Substance is not readily combustible, and does not contribute to fire through friction. ---> GHS classification criteria for flammable solids: no category (non flammable).