Ethylenediamine

2.1 Classification of the substance or mixture

WHMIS 2015 Classification Classified as hazardous under the Hazardous Products Regulations (SOR/2015-17) Flammable liquids Category 3 Acute oral toxicity Category 4 Acute dermal toxicity Category 3 Acute Inhalation Toxicity Category 4 Skin Corrosion/Irritation Category 1 B Serious Eye Damage/Eye Irritation Category 1 Respiratory Sensitization Category 1 Skin Sensitization Category 1 Specific target organ toxicity (single exposure) Category 3 Target Organs - Respiratory system.

Signal word

Danger

Hazard statements

Flammable liquid and vapor Toxic in contact with skin Causes severe skin burns and eye damage Harmful if swallowed or if inhaled May cause an allergic skin reaction May cause allergy or asthma symptoms or breathing difficulties if inhaled May cause respiratory irritation

Precautionary statements

Manufacturer Alfa Aesar Thermo Fisher Scientific Chemicals, Inc. 30 Bond Street, Ward Hill, MA 01835-8099 Tel 800-343-0660 Fax 800-322-4757 Email: tech@alfa.com www.alfa.com

Prevention

Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking Keep container tightly closed Use only outdoors or in a well-ventilated area Contaminated work clothing should not be allowed out of the workplace Ground/bond container and receiving equipment Use explosion-proof electrical/ventilating/lighting/equipment Use only non-sparking tools Take precautionary measures against static discharges Do not breathe dust/fumes/gas/mist/vapours/spray Wash face, hands and any exposed skin thoroughly after handling Do not eat, drink or smoke when using this product Wear protective gloves/protective clothing/eye protection/face protection Wear respiratory protection

Response

IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water/ shower IF INHALED: Remove person to fresh air and keep comfortable for breathing IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing Rinse mouth In case of fire: Use dry sand, dry chemical or alcohol-resistant foam to extinguish Immediately call a POISON CENTER/doctor Do NOT induce vomiting Wash contaminated clothing before reuse

Storage

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

Disposal

Dispose of contents/container to an approved waste disposal plant

2.3 Other hazards

Harmful to aquatic life with long lasting effects