SDS

Date Printed: 8/26/2014
Naphtha, Petroleum,
Hydrotreated Light
64742-49-0 5.0 200 mg/m3 N.E. N.E. N.E.
Ethylbenzene 100-41-4 5.0 20 ppm 125 ppm 100 ppm N.E.
PERSONAL PROTECTION
ENGINEERING CONTROLS: Use process enclosures, local exhaust ventilation, or other engineering controls to control airborne
levels below recommended exposure limits. Use explosion-proof ventilation equipment. Prevent build-up of vapors by opening all
doors and windows to achieve cross-ventilation. Provide general dilution of local exhaust ventilation in volume and pattern to keep
TLV of hazardous ingredients below acceptable limits.
RESPIRATORY PROTECTION: A respiratory protection program that meets OSHA 1910.134 and ANSI Z88.2 requirements must be
followed whenever workplace conditions warrant a respirator's use. A NIOSH/MSHA approved air purifying respirator with organic
vapor cartridge or canister may be permissible under certain circumstances where airborne concentrations are expected to exceed
exposure limits.
SKIN PROTECTION: Use impervious gloves to prevent skin contact and absorption of this material through the skin. Nitrile or
Neoprene gloves may afford adequate skin protection. Use gloves to prevent prolonged skin contact.
EYE PROTECTION: Use safety eyewear designed to protect against splash of liquids.
OTHER PROTECTIVE EQUIPMENT: Refer to safety supervisor or industrial hygienist for further information regarding personal
protective equipment and its application. Refer to safety supervisor or industrial hygienist for further guidance regarding types of
personal protective equipment and their applications.
HYGIENIC PRACTICES: Wash thoroughly with soap and water before eating, drinking or smoking. Remove contaminated clothing
immediately and launder before reuse.
9. Physical and Chemical Properties
Appearance:
Liquid
Physical State:
Liquid
Odor:
Solvent Like
Odor Threshold:
N.E.
Relative Density:
0.824
pH:
N.A.
Freeze Point, °C:
ND
Viscosity:
N.D.
Solubility in Water:
Slight
Partition Coefficient, n-octanol/
water:
No Information
Decompostion Temp., °C:
No Information
Boiling Range, °C:
-34 - 415
Explosive Limits, vol%:
0.7 - 13.0
Flammability:
Supports Combustion
Flash Point, °C:
-105
Evaporation Rate:
Faster than Ether
Auto-ignition Temp., °C:
No Information
Vapor Density:
Heavier than Air
Vapor Pressure:
N.D.
(See "Other information" Section for abbreviation legend)
10. Stability and Reactivity
CONDITIONS TO AVOID: Avoid temperatures above 120 ° F. Avoid all possible sources of ignition. Avoid contact with strong acid
and strong bases.
INCOMPATIBILITY: Incompatible with strong oxidizing agents, strong acids and strong alkalies.
HAZARDOUS DECOMPOSITION: By open flame, carbon monoxide and carbon dioxide. When heated to decomposition, it emits
acrid smoke and irritating fumes. Contains solvents which may form carbon monoxide, carbon dioxide, and formaldehyde.
HAZARDOUS POLYMERIZATION: Will not occur under normal conditions.
STABILITY: This product is stable under normal storage conditions.
11. Toxicological information
EFFECTS OF OVEREXPOSURE - EYE CONTACT: Causes Serious Eye Irritation
EFFECTS OF OVEREXPOSURE - SKIN CONTACT: Substance may cause slight skin irritation. Prolonged or repeated contact may
cause skin irritation. May cause skin irritation. Allergic reactions are possible.
EFFECTS OF OVEREXPOSURE - INHALATION: Harmful if inhaled. High gas, vapor, mist or dust concentrations may be harmful if
inhaled. Avoid breathing fumes, spray, vapors, or mist. High vapor concentrations are irritating to the eyes, nose, throat and lungs.
Prolonged or excessive inhalation may cause respiratory tract irritation.
EFFECTS OF OVEREXPOSURE - INGESTION: Aspiration hazard if swallowed; can enter lungs and cause damage. Harmful if
swallowed.
EFFECTS OF OVEREXPOSURE - CHRONIC HAZARDS: IARC lists Ethylbenzene as a possible human carcinogen (group 2B).
Overexposure to xylene in laboratory animals has been associated with liver abnormalities, kidney, lung, spleen, eye and blood
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