Marathon Petroleum Kerosene, Sour

2.1 Classification of the substance or mixture

OSHA Regulatory Status This chemical is considered hazardous by the 2012 OSHA Hazard Communication Standard (29 CFR 1910.1200) Flammable liquids Category 3 Skin corrosion/irritation Category 2 Carcinogenicity Category 2 Specific target organ toxicity (single exposure) Category 3 Aspiration toxicity Category 1 Acute aquatic toxicity Category 2 Chronic aquatic toxicity Category 2

2.3 Other hazards

Static accumulating flammable liquid May release hydrogen sulfide gas

2.2 Label elements

EMERGENCY OVERVIEW Danger FLAMMABLE LIQUID AND VAPOR May accumulate electrostatic charge and ignite or explode May release highly toxic hydrogen sulfide gas that quickly fatigues the sense of smell May be fatal if swallowed and enters airways Causes skin irritation Suspected of causing cancer May cause drowsiness or dizziness Toxic to aquatic life with long lasting effects Appearance Clear or Amber Liquid Physical State Liquid Odor Rotten egg like

Prevention

Obtain special instructions before use Do not handle until all safety precautions have been read and understood Keep away from heat/sparks/open flames/hot surfaces. - No smoking Keep container tightly closed Ground/bond container and receiving equipment Use explosion-proof electrical/ventilating/lighting/equipment Use only non-sparking tools. Take precautionary measures against static discharge Avoid breathing dust/fume/gas/mist/vapors/spray Use only outdoors or in a well-ventilated area Wear protective gloves/protective clothing/eye protection/face protection Wash hands and any possibly exposed skin thoroughly after handling Avoid release to the environment

Response

IF exposed or concerned: Get medical attention IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water/shower If skin irritation occurs: Get medical attention Wash contaminated clothing before reuse IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing Call a POISON CENTER or doctor if you feel unwell IF SWALLOWED: Immediately call a POISON CENTER or doctor Do NOT induce vomiting In case of fire: Use water spray, fog or regular foam for extinction Collect spillage

Storage

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

Precautionary statements

Disposal Dispose of contents/container at an approved waste disposal plant