Diphenylphosphoryl azide

2.1 Classification of the substance or mixture

and label elements of the product

Health hazards

Acute toxicity (Oral): Category 2 Acute toxicity (Dermal): Category 2 Acute toxicity (Inhalation): Category 2 Skin corrosion/irritation: Category 2 Serious eye damage/eye irritation: Category 2A (Note) GHS classification without description: Not applicable/Out of classification/Not classifiable

Signal word

Danger

Hazard statements

Fatal if swallowed Fatal in contact with skin Fatal if inhaled Causes skin irritation Causes serious eye irritation

Prevention

Do not breathe dust/fume/gas/mist/vapors/spray. In case of inadequate ventilation wear respiratory protection. (as specified by the manufacturer/supplier or the competent authority.) Use only outdoors or in a well-ventilated area. Do not get in eyes, on skin, or on clothing. Wash contaminated parts thoroughly after handling. Wear protective gloves or protective clothing. Wear eye protection/face protection. Do not eat, drink or smoke when using this product.

Response

IF INHALED: Remove person to fresh air and keep comfortable for breathing. IF ON SKIN: Wash with plenty of soap and water. If skin irritation occurs: Get medical advice/attention. Take off immediately all contaminated clothing and wash it before reuse. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. If eye irritation persists: Get medical advice/attention. Rinse mouth. IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.

Storage

Store in a well-ventilated place. Keep container tightly closed.

Disposal

Dispose of contents/container in accordance with local/national regulation.