Natural Gas Liquids

SECTION 2: Hazards identification

29 CFR 1910.1200) The categories of Health Hazards as defined in OSHA 29 CFR 1910.1200 Hazard Communication Standard have been evaluated and are listed below. Refer to Sections 3, 8, and 11 for additional information. (b) Signal (b) Precautionary

2.1 Classification of the substance or mixture

Category Category Category

Hazard pictograms

Word Word Word Word

Health hazards

Acute Toxicity N/D - (Oral) Acute Toxicity N/D - (Dermal) Acute Toxicity N/C - (Inhalation) Wear protective gloves Causes skin Skin Corrosion/Irritation 2 Warning P264, P280, P302, P352, irritation P332, P313, P362, P363 Wear eye protection Causes serious eye Eye Damage/Irritation 2A Warning P264, P280, P305, P351, irritation P338, P337, P313 Respiratory Sensitization - Skin Sensitization - Wear protective clothing May cause genetic Germ Cell Mutagenicity 1B Danger P201, P202, P280, P308, defects P313, P405, P501 Do not handle until all safety precautions have Carcinogenicity 1 Danger May cause cancer been read and understood P201, P202, P280, P308, P313, P405, P501 The categories of Health Hazards as defined in OSHA 29 CFR 1910.1200 Hazard Communication Standard have been evaluated and are listed below. Refer to Sections 3, 8, and 11 for additional information. (b) Signal (b) Precautionary Reproductive Toxicity N/D - Avoid breathing vapors May cause Specific Target Organ Toxicity P261, P271, P304, P340, 3 Warning drowsiness or (STOT) Single-Exposure P312, P403, P233, P405, dizziness P501 Specific Target Organ Toxicity (STOT) Repeated or Prolonged N/D - Exposure If swallowed: Immediately May be fatal if call a poison center

Aspiration hazard

1 Danger swallowed and P301, P310, P331, P405, enters airways P501 May displace Simple Asphyxiant - Warning oxygen and cause - rapid suffocation

Precautionary statements

P201 Obtain special instructions before use. P202 Do not handle until all safety precautions have been read and understood. P233 Keep container tightly closed. P261 Avoid breathing dust/fume/gas/mist/vapors/spray. P264 Wash impacted area thoroughly after handling. P271 Use only outdoors or in a well-ventilated area. P280 Wear protective gloves/ protective clothing/ eye protection/ face protection. P301+P310 If swallowed: Immediately call a poison center or doctor. P331 Do not induce vomiting. P302+P352 If on skin: Wash with plenty of water and soap. P312 Call a poison center or doctor if you feel unwell. P332+P313 If skin irritation occurs: Get medical advice/attention. P362+P363 Take off contaminated clothing. Wash contaminated clothing before reuse. P304+P340 If inhaled: Remove person to fresh air and keep comfortable for breathing. P305+P351+P338 If in eyes: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do so. Continue rinsing. P337+P313 If eye irritation persists: Get medical advice/attention. P308+P313 If exposed or concerned. Get medical advice/attention. P403 Store in a well-ventilated place. P405 Store locked up. P501 Dispose of contents/container to approved disposal facility. Signal Category P210 Keep away from heat/sparks/open flames/hot surfaces. No smoking. P233 Keep container tightly closed. P235 Keep cool. P240 Ground/Bond container and receiving equipment. P241 Use explosion-proof electrical/ventilating/lighting/equipment. P242 Use only non-sparking tools. P243 Take precautionary measures against static discharge. P280 Wear protective gloves/eye protection/face protection. P303+P61+P353 If on skin or hair: Remove/take off immediately all contaminated clothing. Rinse skin with water/shower P370+P378 In case of fire. Use dry chemical, carbon dioxide, or foam for extinction. P403 Store in a well-ventilated place. P501 Dispose of contents/container to an approved disposal facility. (b) Signal (b) Precautionary

Physical hazards

Explosives N/C - Flammable Gases N/C - Flammable Aerosols N/C - Oxidizing Gases N/C - Gases Under Pressure N/C - Keep away from heat/sparks/open flames/hot surfaces. Extremely No Smoking Flammable Liquids 1 Danger flammable P210, P233, P235, P240, liquid and vapor P241, P242, P243, P280, P303, P361, P353, P370, P378, P403, P501 Flammable Solids N/C - Self-reactive Substances and N/C - Mixtures Substances and mixtures which react with water to N/C - emit flammable gases Oxidizing Liquids N/C - Oxidizing Solids N/C - Organic Peroxides N/C - Corrosive to Metals N/C -

Environmental hazards

Acute Toxicity to the Aquatic Toxic to aquatic 2 - life Toxic to aquatic Chronic Toxicity to the 2 - life with long - Aquatic Environment lasting effects

2.3 Other hazards

This material may contain or release poisonous hydrogen sulfide. In high doses, hydrogen sulfide may produce pulmonary edema and respiratory depression or paralysis. Exposure to hydrocarbon can sensitize the myocardium to epinephrine-induced cardiac arrhythmias. If vapors are released via product heating, all efforts should be made to adequately characterize the air quality within the environment to ensure exposure below relevant occupational exposure levels. (d) Unknown acute toxicity: None Identified. Medical conditions which are generally recognized as being aggravated by exposure: Populations with chronic respiratory, skin, or eye disease are at increased risk from exposure.