PETROTHENE FR200000

SECTION 2: Hazards identification

Emergency Overview The purpose of this MSDS is to transmit important product safety information.

Signal word

CAUTION. Dust may form explosive mixtures with air. Contains a component which is considered to be a possible cancer-causing agent in humans. NFPA® HMIS® Health [ t) Flammability

Physical hazards

° Physical State Solid Color Solid color. Odor Faint, mild hydrocarbon odor. @ LYONDELL Re ERE PETROTHENE® FR200000 Odor Threshold No value available.

Principle Routes of Exposure

Eye. Inhalation. Skin. Ingestion. Signs and Symptoms of Acute Exposure Hot material may cause thermal burns. At process temperatures, irritating fumes may cause soreness in the nose and throat; coughing may result. Mechanical irritation is possible. * 1-Propene, Polymer with Ethene 9010-79-1 Hot material may cause thermal burns. At process temperatures, irritating fumes may cause soreness in the nose and throat; coughing may result. Mechanical irritation is possible. * Flame Retardant Specific data not available. « Pigments, Processing Agents and/or Other additives Specific data not available. « Antimony Trioxide 1309-64-4 Antimony Trioxide may be harmful on contact, if inhaled, or swallowed. Contact with skin or eyes may cause irritation and skin rash. Inhalation of antimony trioxide dust may irritate the nose, throat, and lungs. Exposure symptoms include sore throat, cough, nausea, metallic taste, and in severe cases, irregular heartbeat and fluid in the the lungs. If swallowed, antimony trioxide may cause cramps, nausea, severe vomiting, and diarrhea. Skin Molten polymer may cause thermal burns. Inhalation Irritating vapors may be produced at process temperatures. Eye Mechanical irritation is possible. Ingestion Ingestion not a likely route of exposure.

Potential chronic health

In solid form this POLYMER is not expected to be a chronic health hazard. « 1-Propene, Polymer with Ethene 9010-79-1 No known chronic health effects. « Flame Retardant No known chronic health effects. « Pigments, Processing Agents and/or Other additives Specific data not available. « Antimony Trioxide 1309-64-4 Prolonged or repeated exposures to dust may cause headache, poor appetite, dry throat, cough, sleeplessness, and damage to the liver, kidneys, heart, and lungs. The International Agency for Research on Cancer (IARC) has evaluated and designated antimony trioxide as a Group 2B carcinogen, which indicates that it is possibly carcinogenic to humans. Conditions Aggravated by Exposure No known conditions are aggravated by this material. & LYONDELL Page 2 of 10 PETROTHENE® FR200000 SECTION 3