Dicobalt octacarbonyl, stabilized

2.1 Classification of the substance or mixture

This chemical is considered hazardous by the 2012 OSHA Hazard Communication Standard (29 CFR 1910.1200) Self-heating substances and mixtures Category 1 Acute oral toxicity Category 4 Acute dermal toxicity Category 4 Acute Inhalation Toxicity - Dusts and Mists Category 1 Respiratory Sensitization Category 1 Skin Sensitization Category 1 Carcinogenicity Category 1B Reproductive Toxicity Category 2 Specific target organ toxicity (single exposure) Category 3 Aspiration Toxicity Category 1

Signal word

Danger

Hazard statements

Self-heating; may catch fire May be fatal if swallowed and enters airways May cause an allergic skin reaction Fatal if inhaled May cause allergy or asthma symptoms or breathing difficulties if inhaled May cause cancer Suspected of damaging fertility May cause drowsiness or dizziness Harmful if swallowed or in contact with skin

Prevention

Obtain special instructions before use Do not handle until all safety precautions have been read and understood Use personal protective equipment as required Wash face, hands and any exposed skin thoroughly after handling Do not eat, drink or smoke when using this product Do not breathe dust/fume/gas/mist/vapors/spray Use only outdoors or in a well-ventilated area Wear respiratory protection In case of inadequate ventilation wear respiratory protection Contaminated work clothing should not be allowed out of the workplace Wear protective gloves Keep cool. Protect from sunlight

Response

IF exposed or concerned: Get medical attention/advice Inhalation IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing Immediately call a POISON CENTER or doctor/physician Skin IF ON SKIN: Wash with plenty of soap and water Call a POISON CENTER or doctor/physician if you feel unwell Wash contaminated clothing before reuse If skin irritation or rash occurs: Get medical advice/attention Ingestion IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician Do NOT induce vomiting Rinse mouth

Storage

Store locked up Store in a well-ventilated place. Keep container tightly closed Maintain air gap between stacks/pallets Store bulk masses greater than .? kg/ .? lbs at temperatures not exceeding .? °C/ .? °F Store away from other materials

Disposal

Dispose of contents/container to an approved waste disposal plant

2.3 Other hazards

Harmful to aquatic life with long lasting effects WARNING Reproductive Harm - https //www.p65warnings.ca.gov/.