METHIMAZOLE, USP

2.1 Classification of the substance or mixture

Acute Toxicity - Oral (Category 4) Sensitization - Skin (Category 1) Toxic to Reproduction (Category 2) Specific Target Organ Toxicity - Repeated Exposure (Category 2) - (thyroid gland) Acute Aquatic Toxicity (Category 2)

Signal word

Warning

Hazard statements

Harmful if swallowed. May cause an allergic skin reaction. Suspected carcinogen. Suspected of damaging fertility or the unborn child. May cause damage to organs through prolonged or repeated exposure. Toxic to aquatic life. AUSTRALIA-ONLY HAZARDS Not Applicable.

Prevention

Wash thoroughly after handling. Do not eat, drink or smoke when using this product. Avoid breathing dust, fume, gas, mist, vapors, spray. Contaminated work clothing must not be allowed out of the workplace. Obtain special instructions before use. Do not handle until all safety precautions have been read and understood. Wear protective gloves, protective clothing, eye protection, face protection. Avoid release to the environment.

Response

IF SWALLOWED: Immediately call a poison center or medical professional; Rinse mouth. IF ON SKIN Wash with plenty of water. If skin irritation or rash occurs Get medical advice/attention. Wash contaminated clothing before reuse. IF EXPOSED OR CONCERNED: Get medical advice/attention.

Storage

Store locked up.

Disposal

Dispose of contents and/or container in accordance with local regulations.

Health hazards

2 Flammability 0 Reactivity 0 Personal Protection G