MATERIAL SAFETY
DATA SHEET
Prepared to U.S. OSHA, CMA, ANSI and Canadian WHMIS Standards
1. PRODUCT IDENTIFICATION
CHEMICAL NAME; CLASS: OMEGASTIK 256 F(124C)
Document Number: MSDS-0255
PRODUCT USE: Temperature Indicating Product
SUPPLIER/MANUFACTURER'S NAME: OMEGA ENGINEERING, INC.
ADDRESS: P.O. BOX 4047
STAMFORD, CT 06907
EMERGENCY PHONE: (800) 255-3924 (813) 248-0585
BUSINESS PHONE: 203-359-1660
2. COMPOSITION and INFORMATION ON INGREDIENTS
CHEMICAL NAME CAS # % w/ w EXPOSURE LIMITS IN AIR
Hazardous ACGIH OSHA
TLV STEL PEL STEL IDLH OTHER
ppm ppm ppm ppm ppm
1-Phenyl-3-methyl- 89-25-8 75-80 NE NE NE NE NE NE
5-pyrazolone
Ethylcellulose 9004-57-3 10-15 NE NE NE NE NE NE
Sodium Stearate 822-16-2 1-2 NE NE NE NE NE NE
Benzoic acid, 4- 99-76-3 0.5-1.0 NE NE NE NE NE NE
hydroxy, methyl
ester
Other low hazard constituents. The Balance NE NE NE NE NE NE
other low hazard constituents are
each present in less than 1 percent
concentration.
NE = Not Established C = Ceiling Limit See Section 16 for Definitions of Terms Used.
NOTE: all WHMIS required information is included. It is located in appropriate sections based on the ANSI Z400.1-1993 format.
OMEGASTIK 256F (124C) MSDS-0255 EFFECTIVE DATE: JUNE 10, 1999
PAGE 1 OF 7
3. HAZARD IDENTIFICATION
EMERGENCY OVERVIEW: This product is a solid (color Gray) stick with no odor. There is no immediate health
hazard associated with this product. Though this product is not flammable, if involved in a fire and exposed to
extremely high temperatures, irritating vapors of toxic gases (i.e. aniline, hydrogen cyanide and nitrogen oxides)
will be generated. This product is not reactive under normal circumstances of use.
SYMPTOMS OF OVER-EXPOSURE BY ROUTE OF
HAZARDOUS MATERIAL INFORMATION
EXPOSURE: The most significant route of over-exposure for this
SYSTEM
product is by contact of this product with the skin. Inhalation or eye
contact with dried out particulates of this product is also a possible
HEALTH 2
(BLUE)
route of exposure.
INHALATION: Inhalation is not anticipated to be a significant route
of over-exposure to this product. In the event that inhalation of
dried out particulates of this product occurs, the main health effect
FLAMMABILITY 1
(RED)
will be irritation of the nose, resulting in sneezing and nasal
congestion.
CONTACT WITH THE SKIN AND EYES: Contact of this product
REACTIVITY (YELLOW) 0
may be irritating to the skin. Due to the presence of 1-Phenyl-3-
methyl-5-pyrazolone, the main component of this product,
repeated or prolonged exposures to this product may cause
PROTECTIVE EQUIPMENT B
allergic skin reaction. Symptoms may include reddening and
inflammation of the skin. Contact with dried-out particulates of this
product may be slightly irritating to eyes. Irritation will be alleviated EYES HANDS BODY
RESPIRATORY
when the affected area is flushed with water.
See Section 8
SKIN ABSORPTION: Skin absorption is not a significant route of
over-exposure for any component of this product.
For routine industrial applications
INGESTION: Though not a likely route of occupational exposure,
ingestion of this product, especially in large quantities, may cause nausea, vomiting and gastric distress.
INJECTION: Though not a likely route of occupational exposure for this product, injection (via punctures of
lacerations in the skin) may cause local reddening, tissue swelling and discomfort.
HEALTH EFFECTS OR RISKS FROM EXPOSURE: An Explanation in Lay Terms. Symptoms associated with
over-exposure to this product are as follows:
ACUTE: The most significant hazard associated with this product would be the potential for slight irritation of
contaminated skin and eyes. Inhalation of dried-out particulates may also cause irritation of the nose.
CHRONIC: 1-Phenyl-3-methyl-5-pyrazolone, the main component of this product, may cause allergic skin reaction
after repeated or prolonged exposures.
TARGET ORGANS: Skin.
4. FIRST-AID MEASURES
SKIN EXPOSURE: If this product contaminates the skin, begin flushing with soap and water. Remove exposed or
contaminated clothing, taking care not to contaminate eyes. Contaminated individual must seek medical attention if
redness or irritation continues after area has been rinsed.
EYE EXPOSURE: If this product enters the eyes, open victim's eyes while under gently running water. Use
sufficient force to open eyelids. Have victim "roll" eyes. Minimum flushing is for 15 minutes.
OMEGASTIK 256F (124C) MSDS-0255 EFFECTIVE DATE: JUNE 10, 1999
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4. FIRST-AID MEASURES (Continued)
INHALATION: If particulats of dried-out material of this product are inhaled, remove victim to fresh air. If necessary,
use artificial respiration to support vital functions. Remove or cover gross contamination to avoid exposure to
rescuers.
INGESTION: If this product is swallowed, CALL PHYSICIAN OR POISON CONTROL CENTER FOR MOST
CURRENT INFORMATION..
Contaminated individual must be taken for medical attention if adverse effects occur. Rescuers should be taken for
medical attention, if necessary. Take copy of label and MSDS to physician or other health professional with
contaminated individual.
5. FIRE-FIGHTING MEASURES
FLASH POINT, (method): Not flammable.
NFPA RATING
FLAMMABILITY
AUTOIGNITION TEMPERATURE: Not flammable.
FLAMMABLE LIMITS (in air by volume, %): 1
0
2
Lower (LEL): Not applicable. HEALTH REACTIVITY
Upper (UEL): Not applicable.
FIRE EXTINGUISHING MATERIALS:
OTHER
Water Spray: YES Carbon Dioxide: YES
Foam: YES Dry Chemical: YES
Halon: YES Other: Any "ABC" Class.
UNUSUAL FIRE AND EXPLOSION HAZARDS: This material must be substantially pre-heated before ignition
occurs. When involved in a fire, this material may decompose and produce toxic gases including hydrogen cyanide
and nitrogen compounds.
Explosion Sensitivity to Mechanical Impact: Not sensitive.
Explosion Sensitivity to Static Discharge: Not sensitive.
SPECIAL FIRE-FIGHTING PROCEDURES: Incipient fire responders should wear eye protection. Structural
firefighters must wear Self-Contained Breathing Apparatus and full protective equipment. If possible, prevent run-off
water from entering storm drains, bodies of water, or other environmentally sensitive areas.
6. ACCIDENTAL RELEASE MEASURES
SPILL AND LEAK RESPONSE: Uncontrolled releases should be responded to by trained personnel using pre-
planned procedures. Proper protective equipment should be used. In case of a spill, clear the affected area, protect
people, and respond with trained personnel.
Minimum Personal Protective Equipment should be gloves and goggles, as well as appropriate body protection.
Level B: which includes the use of Self-Contained Breathing Apparatus, should be worn when oxygen
levels are below 19.5% or are unknown.
Pick-up material carefully and rinse area with soap and water. Place all spill residue in a suitable container and seal.
Dispose of in accordance with Federal, State and local hazardous waste disposal regulations (see Section 13,
Disposal Considerations).
OMEGASTIK 256F (124C) MSDS-0255 EFFECTIVE DATE: JUNE 10, 1999
PAGE 3 OF 7
7. HANDLING and USE
WORK PRACTICES AND HYGIENE PRACTICES: As with all chemicals, avoid getting this product ON YOU or IN
YOU. Do not eat or drink while handling chemicals.
STORAGE AND HANDLING PRACTICES: All employees who handle this material should be trained to handle it
safely. Avoid breathing particulates of this product generated by dried-out material. Packages of this product must
be properly labeled. Store packages in a cool, dry location, away from direct sunlight, sources of intense heat, or
where freezing is possible. Store away from incompatible materials (see Section 10, Stability and Reactivity).
Inspect all incoming packages before storage, to ensure they are properly labeled and not damaged.
PROTECTIVE PRACTICES DURING MAINTENANCE OF CONTAMINATED EQUIPMENT: Follow practices
indicated in Section 6 (Accidental Release Measures). Make certain application equipment is locked and tagged-out
safely. Decontaminate equipment using soapy water before maintenance begins. Collect all rinsates and dispose of
according to applicable Federal, State, or local procedures.
8. EXPOSURE CONTROLS - PERSONAL PROTECTION
VENTILATION AND ENGINEERING CONTROLS: Prudent practice is to ensure eyewash/safety shower stations
are available near where this product is used.
RESPIRATORY PROTECTION: None needed under normal circumstances of use. Use supplied air respiratory
protection if oxygen levels are below 19.5% or during emergency response to a release of this product. If respiratory
protection is required, follow the requirements of the Federal OSHA Respiratory Protection Standard (29 CFR
1910.134), or equivalent State standards.
EYE PROTECTION: Safety glasses.
HAND PROTECTION: Wear neoprene gloves for routine industrial use.
BODY PROTECTION: None needed under normal circumstances of use. Use body protection appropriate for task.
9. PHYSICAL and CHEMICAL PROPERTIES
RELATIVE VAPOR DENSITY (air = 1): Not applicable. EVAPORATION RATE (nBuAc = 1): Not applicable.
SPECIFIC GRAVITY (water = 1): Not available. FREEZING/MELTING POINT: Not available.
SOLUBILITY IN WATER: Slightly soluble. BOILING POINT: Not applicable
VAPOR PRESSURE: Not applicable. ODOR THRESHOLD: Not applicable
pH: Not applicable.
COEFFICIENT WATER/OIL DISTRIBUTION: Not applicable.
APPEARANCE AND COLOR: Solid (color Gray) stick with no odor.
HOW TO DETECT THIS SUBSTANCE (warning properties): The appearance is a distinct property of this product.
10. STABILITY and REACTIVITY
STABILITY: Stable.
DECOMPOSITION PRODUCTS: Carbon dioxide, carbon monoxide, nitrogen and cyanide compounds.
MATERIALS WITH WHICH SUBSTANCE IS INCOMPATIBLE: This product is not compatible with strong oxidizers
and strong alkalis.
HAZARDOUS POLYMERIZATION: Will not occur.
CONDITIONS TO AVOID: Avoid uncontrolled exposure to extreme temperatures and incompatible chemicals.
OMEGASTIK 256F (124C) MSDS-0255 EFFECTIVE DATE: JUNE 10, 1999
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11. TOXICOLOGICAL INFORMATION
TOXICITY DATA: The following toxicological data are available for the components of this product:
5-PYRAZOLONE, 3-METHYL-1-PHENYL: SODIUM STEARATE:
Eye effects (Rabbit, adult) = 500 mg/24H Moderate irritation effects LDLo (Intravenous, Dog, adult) = 10 mg/kg
LD50 (Oral, Rat) = 3500 mg/kg
BENZOIC ACID, 4-HYDROXY, METHYL ESTER:
LD50 (Intraperitoneal, Mouse) = 2012 mg/kg
Cytogenetic Analysis-(Hamster, lung) = 125 mg/L/27H
Cytogenetic Analysis-(Hamster, fibroblast) = 500 mg/L
ETHYLCELLULOSE:
LD50 (Intraperitoneal, Mouse) = 960 mg/kg
Skin (Rabbit, adult) = 500 mg/24H Mild irritation effects
LD50 (Subcutaneous, Mouse) = 1200 mg/kg
LD50 (Oral, Rat) >5 g/kg
LD50 (Oral, Dog, adult) = 3000 mg/kg
LD50 (Skin, Rabbit, adult) >5 g/kg
LDLo (Oral, Rabbit, adult) = 3 g/kg
LDLo (Oral, Guinea Pig, adult) = 3000 mg/kg
SUSPECTED CANCER AGENT: The components of this product are not found on the following lists: FEDERAL
OSHA Z LIST, NTP, IARC, CAL/OSHA, and therefore are not considered to be, nor suspected to be cancer-causing
agents by these agencies. Carbon Black, a trace component of this product present in less than 0.1% concentration
is listed as IARC-3 ( Not Classifiable as to Carcinogenicity to Humans), NIOSH-X (Carcinogen) and TLV-A4 (Not
Classifiable as to Human Carcinogenicity).
IRRITANCY OF PRODUCT: This product may be irritating to contaminated tissue.
SENSITIZATION TO THE PRODUCT: 1-Phenyl-3-methyl-5-pyrazolone, the main component of this product, may
cause sensitization upon repeated or prolonged exposures.
REPRODUCTIVE TOXICITY INFORMATION: Listed below is information concerning the effects of this product and
its components on the human reproductive system.
Mutagenicity: This product is not reported to produce mutagenic effects in humans.
Embryotoxcity: This product is not reported to produce embryotoxic effects in humans.
Teratogenicity: This product is not reported to cause teratogenic effects in humans.
Reproductive Toxicity: This product is not reported to cause reproductive effects in humans.
A mutagen is a chemical which causes permanent changes to genetic material (DNA) such that the changes will
propagate through generation lines. An embryotoxin is a chemical which causes damage to a developing embryo
(i.e. within the first eight weeks of pregnancy in humans), but the damage does not propagate across generational
lines. A teratogen is a chemical which causes damage to a developing fetus, but the damage does not propagate
across generational lines. A reproductive toxin is any substance which interferes in any way with the reproductive
process.
MEDICAL CONDITIONS AGGRAVATED BY EXPOSURE: Preexisting skin disorders may be aggravated by
exposure to this product.
BIOLOGICAL EXPOSURE INDICES (BEIs): Currently, Biological Exposure Indices (BEIs) are not applicable for
any component of this product.
RECOMMENDATIONS TO PHYSICIANS: Treat symptoms and reduce or eliminate exposure.
12. ECOLOGICAL INFORMATION
ALL WORK PRACTICES MUST BE AIMED AT ELIMINATING ENVIRONMENTAL CONTAMINATION
ENVIRONMENTAL STABILITY: Currently, there are no adverse environmental effects which have been reported
for this product.
EFFECT OF MATERIAL ON PLANTS or ANIMALS: No adverse effect is anticipated to occur to plant-life. Refer to
Section 11 (Toxicological Information) for additionally toxicological data pertinent to animals exposed to the
components of this product.
EFFECT OF CHEMICAL ON AQUATIC LIFE: No evidence is currently available on this product's effects on aquatic
life.
OMEGASTIK 256F (124C) MSDS-0255 EFFECTIVE DATE: JUNE 10, 1999
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13. DISPOSAL CONSIDERATIONS
PREPARING WASTES FOR DISPOSAL: Waste disposal must be in accordance with appropriate Federal, State,
and local regulations. This product if unaltered by use may be disposed of by treatment at a permitted facility or as
advised by your local hazardous waste regulatory authority.
EPA WASTE NUMBER: Not applicable to wastes consisting only of this product.
.
14. TRANSPORTATION INFORMATION
THIS MATERIAL IS NOT HAZARDOUS AS DEFINED BY 49 CFR 172.101 BY THE U.S. DEPARTMENT OF
TRANSPORTATION.
PROPER SHIPPING NAME: Not applicable.
HAZARD CLASS NUMBER and DESCRIPTION: Not applicable.
UN IDENTIFICATION NUMBER: Not applicable.
PACKING GROUP: Not applicable.
DOT LABEL(S) REQUIRED: Not applicable.
NORTH AMERICAN EMERGENCY RESPONSE GUIDEBOOK NUMBER (1996): Not applicable.
MARINE POLLUTANT: The components of this product are not classified by the DOT as Marine Pollutants (as
defined by 49 CFR 172.101, Appendix B).
TRANSPORT CANADA TRANSPORTATION OF DANGEROUS GOODS REGULATIONS: THIS MATERIAL IS
NOT CONSIDERED AS DANGEROUS GOODS.
15. REGULATORY INFORMATION
SARA REPORTING REQUIREMENTS: This product is subject to the reporting requirements of Sections 302, 304
and 313 of Title III of the Superfund Amendments and Reauthorization Act., as follows:
COMPONENT SARA 302 SARA 304 SARA 313
1-Phenyl-3-Methyl-5-Pyrazolone NO NO NO
Ethylcellulose NO NO NO
Sodium Stearate NO NO NO
SARA THRESHOLD PLANNING QUANTITY: Not applicable.
TSCA INVENTORY STATUS: The components of this product are listed on the TSCA Inventory.
CERCLA REPORTABLE QUANTITY (RQ): Not applicable.
OTHER U.S. FEDERAL REGULATIONS: Not applicable.
STATE REGULATORY INFORMATION: The components of this product are covered under specific State
regulations, as denoted below:
Alaska-Designated Toxic and Massachusetts-Substance List: No. Pennsylvania-Hazardous Substance
Hazardous Substances: No. Minnesota-List of Hazardous List: No.
California-Permissible Exposure Limits Substances: No. Rhode Island-Hazardous Substance
for Chemical Contaminants: No. Missouri-Employer Information/Toxic List: No.
Florida-Substance List: No. Substance List: No. Texas-Hazardous Substance List: No.
Illinois-Toxic Substance List: No. New Jersey-Right to Know Hazardous West Virginia - Hazardous Substance
Kansas-Section 302/313 List: No. Substance List: No. List: No.
North Dakota-List of Hazardous Wisconsin-Toxic and Hazardous
Chemicals, Reportable Quantities: Substances: No.
No.
CALIFORNIA PROPOSITION 65: The components of this product are not on the California Proposition 65 lists.
OMEGASTIK 256F (124C) MSDS-0255 EFFECTIVE DATE: JUNE 10, 1999
PAGE 6 OF 7
16. OTHER INFORMATION
LABELING (Precautionary Statements):
WARNING! MAY CAUSE ALLERGIC SKIN REACTION. MAY BE HARMFUL IF INGESTED. CONTACT WITH
SKIN MAY CAUSE IRRITATION. Do not taste or swallow. Avoid prolonged or repeated contact with skin. Wash
thoroughly after handling. Wear gloves and safety goggles when using this product. FIRST-AID: In case of
contact, immediately flush skin or eyes with large amounts of water. If inhaled, move to fresh air. If not breathing,
give artificial respiration. If breathing is difficult, give oxygen. IN CASE OF FIRE: Use fog, foam, dry chemical or
CO2. IN CASE OF SPILL: Pick-up material and rinse area with soap and water. Refer to MSDS for additional
information.
PREPARED BY: OMEGA ENGINEERING, INC.
P.O. BOX 4047
STAMFORD, CT 06907
203-359-1660
This Material Safety Data Sheet is offered pursuant to OSHA's Hazard Communication Standard, 29 CFR, 1910.1200. Other government
regulations must be reviewed for applicability to this product. To the best of Omega's knowledge, the information contained herein is reliable
and accurate as of this date; however, accuracy, suitability or completeness are not guaranteed and no warranties of any type, either express
or implied, are provided. The information contained herein relates only to this specific product. If this product is combined with other
materials, all component properties must be considered. Data may be changed from time to time. Be sure to consult the latest edition.
OMEGASTIK 256F (124C) MSDS-0255 EFFECTIVE DATE: JUNE 10, 1999
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