Date Prepared: November 1993
HURST CHEMICAL COMPANY Revised: April 2002
MATERIAL SAFETY DATA SHEET
I. PRODUCT INFORMATION
Trade Name: QUICK WASH 104
Chemical names, common names: Complex Hydrocarbon Solvent Mixture
Manufacturer's Name: HURST CHEMICAL COMPANY.
Address: 2500 San Fernando Road, Los Angeles CA 90065
DOT CLASSIFICATION: Flammable Liquids, n.o.s., 3, UN 1993, PGII (Contains naphtha, petroleum).
For Product Information, call : (323) 223-4121
FOR EMERGENCY, CALL CHEMTREC, 24 HOUR: 800 424-9300
II. HAZARDOUS INGREDIENTS
Exposure Limits in Air
Chemical Names CAS Number ACGIH (TWA) OSHA (PEL)
Petroleum Distillates 8032-32-4 300 ppm 300 ppm
Aromatic Naphtha 64742-95-6 N/A 400 ppm
Xylene 1330-20-7 100 ppm 100 ppm
1,2,4 Trimethylbenzene 95-63-6 Not Established
________________________________________________________________________________________________
Section IIA - This product contains the following chemicals subject to reporting requirements of SARA 313 and 40 CFR
372.
Listed Ingredients CAS Number Weight % Range
Xylene 1330-20-7 7.0 %
1,2,4-Trimethyl benzene 95-63-6 10.00 %
III. PHYSICAL PROPERTIES
Vapor density (air = 1): 4.15 Specific Gravity:.0.812 Density lb/gal: 6.75
Solubility in water: 0.2 VOC Composite Partial Pressure, mm Hg at 20癈: 4.1
Evaporation rate (Bu Ac = 1): >1 Boiling Range 癋: 250-355
Appearance and odor: Clear, green liquid with slight kerosine-like odor
Photochemical Reactivity Rule-102: % By Volume Photochemically Reactive Ingredients= 50%
Volatile Organic Content (VOC,EPA Method 24): 802 gm/1 or 6.7 lb/gal
IV. FIRE AND EXPLOSION
HAZARD RANKING
HMIS Health Hazard=2 0=Least 4=Extreme
HAZARD Flammability=3 1=Slight
CLASS Reactivity= 0 2=Moderate
Other = Organic Vapor Respirator, 3 = High
Goggles and Gloves
Flash Point 癋: 54
Flammable limits in air, volume%: lower 0.5 upper 6.0 Flammable class: IB
Fire extinguishing materials: No water spray Yes carbon dioxide Yes foam
Yes dry chemical No other
Special firefighting procedures: The use of SCBA is recommended for fire fighters. Water spray may be useful in mini-
mizing vapors and cooling containers exposed to heat and flame. Avoid spreading burning liquid with water it's used for
cooling purposes.
Unusual fire and explosion hazard: Material is flammable & may be ignited by heat, sparks, flame or static electricity.
MSDS 104
V. HEALTH HAZARD INFORMATION
SYMPTOMS OF OVEREXPOSURE FOR EACH POTENTIAL ROUTE OF EXPOSURE -
Inhaled: May cause irritation of nose & throat, signs of nervous system depression, headaches, liver and kidney dam-
age.
Contact with skin or eyes: Eye & skin irritant. Direct contact with the liquid may cause stinging, tearing, redness and
swelling of eyes, and drying, cracking of the skin.
Absorbed through skin: Persons with pre-existing skin disorders may be more susceptible to the effects of this material.
Swallowed: Ingestion of excessive quantities may cause irritation of the digestive tract, signs of nervous system depres-
sion, kidney damage, and aspiration hazard.
HEALTH EFFECTS OR RISKS FROM EXPOSURE -
Acute: Irritation of nose and throat, nausea, headaches, signs of nervous system depression.
Chronic: Liver and kidney disorders.
FIRST AID: EMERGENCY PROCEDURES -
Eye Contact: Hold eyelids apart and flush with clean water for at least 15 minutes. Seek medical attention.
Skin Contact: Remove contaminated clothing. Cleanse affected area thoroughly with mild soap and water. If irritation or
redness persists, seek medical attention.
Inhaled: Move victim away from source of exposure and into fresh air. If symptom's persists, seek medical attention.
Swallowed: Seek emergency medical attention. This product is slightly toxic by ingestion and an aspiration hazard. Do
not give counter agents or induce vomiting.
COMMENTS: This product has not been identified as a carcinogen or probable carcinogen by NTP, IARC or OSHA.
Reports have associated repeated and prolonged occupational over exposure to solvents with permanent brain and
nervous system damage (sometimes referred to as solvent or painter's syndrome).
-Pre-existing kidney, liver disorder may be aggravated by exposure to this material.
Overexposure to xylene has been found to cause Anemia, Liver Damage, Kidney damage,in laboratory animals.
Intentional misuse by deliberately concentrating or inhaling this product may be harmful or fatal.
VI. REACTIVITY DATA
Stability: Stable
Incompatibility (materials to avoid): Strong acids and bases, oxidizing agents and selected amines.
Hazardous Decomposition products (including combustion products): Carbon dioxide and carbon monoxide.
Hazardous polymerization: Will not polymerize under ordinary conditions of use and storage.
VII. SPILL, LEAK, AND DISPOSAL PROCEDURES
Spill response procedures: Keep all sources of ignition and hot metal surfaces away from spill. A universal type foam
can be used to suppress vapors. Keep spill out of drains, sewers or waterways. Use sand or other inert materials to dam
and contain spill. Do not flush area with water. Notify appropriate state/local agencies.
Reportable Quantities: Not applicable.
Preparing wastes for disposal: Consult federal, state, and local regulations controlling proper disposal of hydrocarbon-
containing materials.
VIII. SPECIAL HANDLING INFORMATION
VVentilation and engineering controls: If current ventilation practices are not adequate to maintain airborne concentra-
tions below established exposure limits, additional ventilation or exhaust systems may be required. Where explosive
mixtures may be present, electrical systems safe for such locations may be used.
Respiratory Protection: The use of respiratory protection is advised when concentrations exceed the established expo-
sure limits. Depending on the airborne concentrations, use a respirator or gas mask with appropriate cartridges and can-
isters (NIOSH approved, if available) or supplied air equipment.
Eye Protection: Approved eye protection to safeguard against potential eye contact, irritation or injury is recommended.
Gloves: The use of nitrile gloves impermeable to the specific material handled is advised to prevent skin contact and
possible irritation.
Work practices, hygienic practices: Eye wash and quick drench shower facilities should be available in the work area.
Thoroughly clean shoes and wash contaminated clothing before reuse.
MSDS 104
OTHER HANDLING AND STORAGE REQUIREMENTS:
Keep containers tightly closed. Keep containers cool, dry and away from sources of ignition. Use and store this product
with adequate ventilation. Avoid inhalation of vapors and personal contact with the product. Use good personal hygiene
practice. "Empty" containers retain residue (liquid and/or vapor) and can be dangerous. Do not pressurize, cut, weld,
braze, solder, drill, grind or expose such containers to heat, flame, sparks or other sources of ignition; they may explode
and cause injury or death. "Empty" drums should be completely drained, properly bunged and promptly shipped to the
supplier or a drum reconditioner. All other containers should be disposed of in an environmentally safe manner and in
accordance with governmental regulations.
HURST CHEMICAL COMPANY furnishes Material Safety Data Sheets based upon information from raw material suppli-
ers. This information is provided in compliance with Federal Regulation 29CFR 1910. HOWEVER, NO WARRANTY OF
MERCHANTABILITY, FITNESS FOR ANY PARTICULAR PURPOSE OR ANY OTHER WARRANTY IS EXPRESSED OR
IS TO BE IMPLIED REGARDING THE ACCURACY OR COMPLETENESS OF THIS INFORMATION, THE RESULTS
TO BE OBTAINED FROM THE USE OF THIS INFORMATION OR THE PRODUCT, THE SAFETY OF THIS PRODUCT,
OR THE HAZARDS RELATED TO ITS USE.
This information and product are furnished on the condition that the person receiving them shall make his own determi-
nation as to the suitability of the product for his particular purpose and on the condition that he assume the risk of his
use thereof.
Prepared By: A. KORKIN, Ph.D.
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