Sumecton-STN

Physical hazards

Explosives Not applicable Flammable gases Not applicable Flammable aerosols Not applicable Oxidizing gases Not applicable Gases under pressure Not applicable Flammable liquids Not applicable Flammable solids Not classified Self-reactive substances and mixtures Not applicable Pyrophoric liquids Not applicable Pyrophoric solids Not classified Self-heating substances and mixtures Not classified Substances and mixtures which, in contact with Not classified water, emit flammable gases Oxidizing liquids Not applicable Oxidizing solids Classification not possible Organic peroxide Not applicable Corrosive to metals Classification not possible - 1 -

Health hazards

Acute toxicity (oral) Classification not possible Acute toxicity (skin) Classification not possible Acute toxicity (inhalation: gas) Not applicable Acute toxicity (inhalation: vapor) Not applicable Acute toxicity (inhalation: dust) Classification not possible Acute toxicity (inhalation: mist) Not applicable Skin corrosion/irritation Classification not possible Serious eye damages /eye irritation Classification not possible Respiratory sensitization Classification not possible Skin sensitization Classification not possible Germ cell mutagenicity Not applicable Carcinogenicity Not applicable Reproductive toxicity Classification not possible Specific target organ/systemic toxicity (single Classification not possible exposure) Specific target organ/ systemic toxicity (repeated Classification not possible exposure)

Aspiration hazard

Classification not possible

Environmental hazards

Aquatic toxicity (acute) Not classified Aquatic toxicity (chronic) Classification not possible

Hazard statements

May cause damage to respiratory organs if the dust is inhaled for as little as a few hours. • May cause damage to respiratory system or kidney through long-term or repeated exposure.

Precautionary statements

Safety measures] • Obtain the safety data sheet (SDS) before using. • Do not handle until all safety precautions have been read and understood. • Wear personal protective equipment and use ventilators, as required, to avoid exposure. • Do not inhale the dust. • Wash hands thoroughly after handling. [First-aid procedures] • If exposed, or possibly exposed, get medical attention. • If you feel unwell, get medical attention.

Storage

Store in a dry place to avoid getting wet or provide sufficient water protection.

Disposal

Have contents/containers disposed by a waste disposer authorized by the prefectural governor. - 2 -