HURST CHEMICAL COMPANY
Date Prepared: November 1993
Revised: December 2008
MATERIAL SAFETY DATA SHEET
I. PRODUCT INFORMATION
Trade Name: E100 Rubber Rejuvenator, NO 454 Chemical
Chemical names, common names: Hydrocarbon Solvent Mixture
Manufacturer's Name: Hurst Chemical Company.
Address: 16623 Valley View Ave., Cerritos, CA, 90703
For Product Information, call: (800) 723-2004
For Emergency, Call CHEMTREC, 24 Hour: (800) 424-9300
DOT Information: combustible liquid, n.o.s., combustible liquid,
NA 1993,PG III (contains naphtha, petroleum)
II. HAZARDOUS INGREDIENTS
ACGIH OSHA OSHA Oral Rat Weight
TLV PEL IDLH LD50 Percent
CAS Chemical (ppm) (ppm) (ppm) (mg/kg) Range
100-52-7 Benzaldehyde -- -- -- 1300 <1%
105-54-4 Ethyl Butyrate -- -- -- 13000 <0.1%
1330-20-7 Xylenes 100, A4 100 1000 4300 1-5%
628-63-7 Amyl Acetate 100 100 1000 7400 (rab) IPR <1%
64742-48-9 Naphtha, Petroleum, Hydrotreated Heavy 100 500 -- -- 10-20%
8052-41-3 Stoddard Solvent 100 500 5000 -- 10-20%
95-63-6 1,2,4-Trimethylbenzene 25 -- -- 5000 10-20%
98-82-8 Cumene 50* 50* 8000 1400 1-5%
None of the components listed above are considered carcinogens in humans by
IARC, NTP, USEPA, or OSHA.
Remaining components are primarily c9-c11 Isoparaffins (68551-16-6), N-Methyl-2-
Pyrrolidone (872-50-4), and Light Hydrotreated Petroleum Distillates (64742-47-8).
Section IIA -This product contains the following chemicals listed in the subject
regulations:
CAS Chemical 302 304 CERCLA 355 313 RCRA CAA212 CAA602 CWA HAP Prop65
YES YES YES YES YES
1330-20-7 Xylenes no no no no no no
YES YES
628-63-7 Amyl Acetate no no no no no no no no no
YES YES
872-50-4 N-Methyl-2-Pyrrolidone no no no no no no no no no
YES
95-63-6 1,2,4-Trimethylbenzene no no no no no no no no no no
YES YES YES YES YES
98-82-8 Cumene no no no no no no
302 Section 302 of the Emergency Planning and Community Right-to-Know Act (EPCRA)
304 Section 304 of the Emergency Planning and Community Right-to-Know Act (EPCRA)
CERCLA Comprehensive Environmental Response, Compensation, and Liability Act ("SUPERFUND")
355 The List of Extremely Hazardous Substances Under SARA
313 Toxic Release Inventory (TRI) Reporting Under SARA
RCRA Resource Conservation and Recovery Act
CAA212 Clean Air Act Section 212
CAA602 Clean Air Act Section 602
CWA Clean Water Act
HAP Hazardous Air Pollutant
Prop65 California Proposition 65
All ingredients are listed under the Toxic Substance Control Act (TSCA).
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E100 Rubber Rejuvenator, NO 454 MSDS 454
III. PHYSICAL PROPERTIES
Vapor density (air = 1): >1
Specific Gravity: 0.84
Density lb/gal: 6.98
Solubility in water: Nil
VOC Composite Partial Pressure, mm Hg at 20癈: 2.6
Evaporation rate (Bu Ac = 1):>1
Boiling Range: 300-360癋
Appearance and odor: Clear, yellowish color, with petroleum odor.
Photochemical Reactivity Rule-102: Photochemically Reactive Ingredients= 44%vol
Volatile Organic Content (VOC, EPA Method 24): 834 gm/l; 6.95 lb/gal
IV. FIRE AND EXPLOSION
0 = Least 3 = High
HMIS Health Hazard = 1
1 = Slight 4= Extreme
HAZARD Flammability = 2
2 = Moderate
CLASS Reactivity = 0
Other: Organic Vapor Respirator, Goggles and Gloves
Flash Point: 103癋 TCC
Flammable limits in air, volume%: lower: 0.5 upper: 16
Flammable Class II
Fire extinguishing materials:
Water Spray: No
Carbon Dioxide: Yes
Foam: Yes
Dry Chemical: Yes
Other: No
Special firefighting procedures: Wear appropriate protective equipment including
respiratory protection. Stop release /spill if it can be done without risk. Water
spray may be useful in cooling equipment exposed to heat and flame. Avoid
spreading burning liquid with water used for cooling purposes.
Unusual fire and explosion hazards: This material is combustible and may be ignited
by heat, sparks, flame, static electricity and all other sources of ignition.
V. HEALTH HAZARD INFORMATION
SYMPTOMS OF OVEREXPOSURE FOR EACH POTENTIAL ROUTE OF
EXPOSURE
Inhaled: While this product has a low degree of toxicity, breathing high
concentrations of vapors or mists may cause irritation of the nose and throat and
signs of nervous system depression.
Contact with skin or eyes: This product may cause skin and eye irritation.
Skin Absorption: Skin contact may be harmful. Prolonged skin contact may cause
redness, burning, drying and cracking.
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E100 Rubber Rejuvenator, NO 454 MSDS 454
Swallowed: While this material has low degree of toxicity, ingestion of excessive
quantities may cause irritation of the digestive tract and signs of nervous system
depression. Other symptoms of toxicity may include: nausea, vomiting,
abdominal pain and diarrhea.
HEALTH EFFECTS OR RISKS FROM EXPOSURE
Acute: Skin, eye, nose and throat irritation.
Chronic: Kidney & liver damage.
FIRST AID: EMERGENCY PROCEDURES
Eye Contact: Immediately flush eyes with water for 15 minutes. If irritation
persists seek medical attention.
Skin Contact: Flush affected areas with large amounts of water. If irritation
persists seek medical attention.
Inhaled: Move victim away from source of exposure and into fresh air. If the
victim is not breathing, artificial respiration should be administered. Seek medical
attention.
Swallowed: ASPIRATION HAZARD. Do not induce vomiting or give anything by
mouth because this material can enter lungs and cause severe lung damage. If
victim is drowsy or unconscious, place on the left side with the head down. If
possible, do not leave victim unattended. Seek medical attention.
COMMENTS: This product has not been identified as a carcinogen or probable
carcinogen by NTP, IARC, USEPA, or OSHA. Reports have associated repeated
and prolonged occupational overexposure to solvents with permanent brain and
nervous system damage (sometimes referred to as solvent or painters '
syndrome). Intentional misuse by deliberately concentrating and inhaling this
product may be harmful or fatal.
MEDICAL CONDITION AGGRAVATED BY EXPOSURE: Respiratory symptoms
associated with pre-existing lung disorders (asthma-like conditions) , liver/kidney
disorders may be aggravated by exposure to this material.
VI. REACTIVITY DATA
Stability: Stable
Incompatibility (materials to avoid): Strong acids, oxidizing agents and selected
amines.
Hazardous Decomposition products (including combustion products): Carbon
dioxide & carbon monoxide.
Hazardous polymerization: Will not occur.
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E100 Rubber Rejuvenator, NO 454 MSDS 454
VII. SPILL, LEAK, AND DISPOSAL PROCEDURES
Spill response procedures: Keep out of drains, sewers or waterways. Use sand
or other inert material to dam and contain spill. Do not flush area with water.
If spill in excess of EPA Reportable quantity is made into the environment,
immediately notify the National Response Center (Phone NO: 800-424-8802).
Reportable Quantities (lbs) DOT/CERCLA:
Chemical RQ
Cumene 5,000
Xylenes 100
Preparing wastes for disposal: Dispose the product in accordance with local, state and
federal regulations.
VIII. SPECIAL HANDLING INFORMATION
Ventilation and engineering controls: If current ventilation practices are not
adequate to maintain airborne concentrations 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 exposure limits. Depending on the
airborne concentration, use a respirator or gas mask with appropriate cartridges
and canisters (NIOSH Approved).
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.
Other clothing and equipment: Eye wash and quick drench shower facilities
should be available in the work area. Thoroughly clean shoes and wash
contaminated clothing before reuse.
Work practices, hygienic practices: Practice personal cleanliness by prompt
removal of solvent in contact with skin. Train all employees in special handling
procedures prior to working with this product.
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.
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E100 Rubber Rejuvenator, NO 454 MSDS 454
Hurst Chemical Company furnishes Material Safety Data Sheets based upon
information from raw material suppliers. 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
determination as to the suitability of the product for his particular purpose and on
the condition that he assumes the risk of his use thereof.
Date Printed: 4Dec08 Page 5 of 5
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