Material Safety Data Sheet
Section 1 Product and Company Identification
Thermomelt Stik and Pellet 175F / 79C
Product Name:
MSDS #: T175 Date Prepared: June 20, 1994
Revision #: 2.2 Date Revised: 5/27/10
Manufacturer: Supplier/Importer:
LA-CO INDUSTRIES, Inc./Markal Co.
1201 Pratt Blvd.
Elk Grove Village, IL, USA 60007-5746
Information Telephone: 847-956-7600
Emergency Telephone: Call CHEMTREC
USA 800-424-9300
International (Call Collect) 1-703-527-3887
Chemical Formula: Mixture
CAS No.: Not Applicable. Derivation: Not Applicable.
Synonyms: Not Applicable.
General Use: Temperature Indicator.
Section 2 Composition/Information on Ingredients
Ingredient CAS No. %
3-oxo-N-phenylbutanamide 3,5 102-01-2 95
(For Section 2 footnotes: See Section 15)
Section 3 Hazards Identification
EMERGENCY OVERVIEW: WARNING. HARMFUL IF INHALED, ABSORBED THROUGH SKIN, OR
SWALLOWED. CAN CAUSE CYANOSIS. POWDERED MATERIAL MAY FORM EXPLOSIVE
DUST/AIR MIXTURES.
POTENTIAL HEALTH EFFECTS
Primary Exposure Routes: Skin, Ingestion, Inhalation
Acute Effects
Eyes: Dust or vapor may cause slight irritation.
Skin: Harmful if absorbed through skin.
Ingestion: Can cause Cyanosis (blue-gray skin and eyes caused by lack of oxygen).
Inhalation: Can cause Cyanosis (blue-gray skin and eyes caused by lack of oxygen).
Chronic Effects
Eyes: None Known.
Skin: None Known.
Ingestion: Can cause Cyanosis (blue-gray skin and eyes caused by lack of oxygen).
Inhalation: Can cause Cyanosis (blue-gray skin and eyes caused by lack of oxygen).
Carcinogenicity: Not Applicable.
Target Organ Effects: Not Applicable.
Medical Conditions Aggravated by Long-Term Exposure: None Determined.
Other Information: Note to Physicians: Absorption of this material into the body leads to the formation
of methemoglobin that, in sufficient concentration, causes cyanosis. Since reversion of
Page 1 of 6
Thermomelt Stik and Pellet 175F / 79C
Product Name:
MSDS #: T175 Date Prepared: June 20, 1994
Revision #: 2.2 Date Revised: 5/27/10
methemoglobin to hemoglobin occurs spontaneously after termination of exposure, moderate
degrees of cyanosis need to be treated only by supportive measures such as bed rest and oxygen
inhalation. Thorough cleansing of the entire contaminated area of the body, including scalp and nails,
is of utmost importance. If cyanosis is severe, intravenous injection of methylene blue, one milligram
per kilogram of body weight, may be of value.
Section 4 First Aid
Eye Contact: Flush thoroughly with water for 15 minutes after removing any contact lenses. Consult
physician if irritation persists.
Skin Contact: Immediately remove any contaminated clothing and shoes. Wash skin with soap and
water. Consult physician if irritation persists. Wash contaminated clothing before reuse. Destroy
contaminated shoes.
Ingestion: Call physician or poison control center immediately. Induce vomiting as directed by medical
personnel. Never give anything by mouth to an unconscious person.
Inhalation: Move to fresh air. If breathing is difficult or cyanotic, give oxygen. Get medical attention.
Other Information: Note to Physicians: Absorption of this material into the body leads to the formation of
methemoglobin that, in sufficient concentration, causes cyanosis. Since reversion of methemoglobin
to hemoglobin occurs spontaneously after termination of exposure, moderate degrees of cyanosis
need to be treated only by supportive measures such as bed rest and oxygen inhalation. Thorough
cleansing of the entire contaminated area of the body, including scalp and nails, is of utmost
importance. If cyanosis is severe, intravenous injection of methylene blue, one milligram per kilogram
of body weight, may be of value.
Section 5 Fire Fighting Measures
Flash Point (method): 302F / 150C (PMCC)
Autoignition Temperature: 845F / 452C (ASTM E 659)
LEL: Not Determined. UEL: Not Determined.
Flammability Classification: NFPA Class IIIB
Extinguishing Media: Water Spray, Dry Chemical
Hazardous Combustion Products: Carbon dioxide (CO2 ), Carbon monoxide (CO)
Unusual Fire or Explosion Hazards: Powdered material may form explosive dust/air mixtures.
Fire-Fighting Instructions/Equipment: Keep personnel removed and upwind of any fire. Wear full fire-
fighting turn-out gear (full Bunker gear), and respiratory protection (SCBA).
Section 6 Accidental Release Measures
Use recommended personal protective equipment (see Section 8).
Small Spill: Sweep or scrape up.
Large Spill: Sweep or scrape up.
Section 7 Handling and Storage
Handling Precautions: Use recommended personal protective equipment (see Section 8). Wash
thoroughly after handling.
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Thermomelt Stik and Pellet 175F / 79C
Product Name:
MSDS #: T175 Date Prepared: June 20, 1994
Revision #: 2.2 Date Revised: 5/27/10
Storage Requirements: Store away from incompatible chemicals (see Sec. 10). Store in a cool, dry
area.
Section 8 Exposure Controls/Personal Protection
Eye/Face Protection: Safety glasses or goggles recommended.
Skin/Hand Protection: Suitable to avoid skin contact.
Respiratory Protection: Suitable for organic vapors and dust.
Other Equipment: Eye wash and safety shower.
Engineering Controls: Normal room ventilation. Local exhaust in confined areas.
Administrative Controls: Users of this product must be properly trained and qualified in its use.
Other Information: None.
Section 9 Physical and Chemical Properties
Appearance/Physical State: Solid Stick or Pellet.
Odor: Low odor in solid state.
Odor Threshold (ppm): Not Determined.
Specific Gravity (H2O = 1): 1
Solubility - Water: Slightly Soluble.
- Fat: Soluble
Coefficient of Water/Oil Solubility: <1
Partition Coefficient (n-octanol/water): P = 5
pH: Not applicable.
Melting Point: 1750F/ 790C
Boiling Point: Not Applicable.
Vapor Pressure (mm Hg at 200C): 0.01
Vapor Density (Air = 1): Not Applicable.
Evaporation Rate (n-BuAc=1): 1
V.O.C.: 0%(w/w), 0%(v/v), 0 lbs./gal.(U.S.), 0 kg/l
Flash Point (method): (see Section 5)
Autoignition Temperature: (see Section 5)
Flammability Classification: (see Section 5)
Unusual Fire or Explosion Hazards: (see Section 5)
Oxidizing Properties: Not Applicable.
Other Information: None.
Section 10 Stability and Reactivity
Chemical Stability: Stable
Hazardous Polymerization: Will Not Occur
Conditions to Avoid: Not Applicable.
Chemicals to Avoid: Strong Oxidizers.
Hazardous Decomposition Products (non-thermal): Not Applicable.
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Thermomelt Stik and Pellet 175F / 79C
Product Name:
MSDS #: T175 Date Prepared: June 20, 1994
Revision #: 2.2 Date Revised: 5/27/10
Section 11 Toxicological Information
Sensitization to Product: Not Applicable.
Irritancy of Product: Not applicable.
Reproductive Toxicity: Not Applicable.
Teratogenicity: Not Applicable.
Mutagenicity: Not Applicable.
Further hazard information, if applicable, may be found in Section 3. Toxicological information regarding
individual ingredients, if applicable, may be found in Section 2.
Section 12 Ecological Information
When diluted with a large amount of water, this material released directly or indirectly into the
environment is not expected to have significant impact.
Mobility: Not Determined.
Degradability: Not Determined.
Accumulation: Not Determined.
Ecotoxicity: Not Determined.
Other Adverse Effects: Not Determined.
Section 13 Disposal Considerations
Dispose of in accordance with applicable federal, state, and local regulations.
Section 14 Transport Information
U.S. D.O.T.
Proper Shipping Name: Not Regulated.
Hazard Class or Division: Not Regulated.
I.D. Number: Not Regulated.
CANADIAN TDG: Not Regulated.
IATA: Not Regulated.
ICAO: Not Regulated.
IMO: Not Regulated.
IMDG: Not Regulated.
Australian Code for the Transport of Dangerous Goods
Dangerous Goods Class and Subsidiary Risk: Not Determined.
Section 15 Regulatory Information
Footnotes for Section 2:
1 Subject to the reporting requirements of SARA Title III, Section 313.
2 Appears on the California Safe Drinking Water and Toxic Enforcement Act Substances List.
3 Appears on the Massachusetts Substances List.
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Thermomelt Stik and Pellet 175F / 79C
Product Name:
MSDS #: T175 Date Prepared: June 20, 1994
Revision #: 2.2 Date Revised: 5/27/10
4 Appears on the New Jersey Right-To-Know Hazardous Substances List.
5 Appears on the Pennsylvania Hazardous Substances List.
6 Appears on the Canadian WHMIS Ingredient Disclosure List.
U.S.A.
OSHA Hazard Status: This product is considered to be hazardous as defined by the U.S. OSHA HCS
(29 CFR 1910.1200).
EPA SARA sec. 311/312 Hazard Categories: Immediate (acute) Health Hazard.
Toxic Substances Control Act (TSCA): All ingredients contained in this product are listed on the U.S.
EPA TSCA Chemical Substance Inventory.
HMIS Rating: Health 2, Flammability 1, Reactivity 0
NFPA Rating: Health 2, Flammability 1, Reactivity 0
CANADA
WHMIS Status: This product is considered to be hazardous as defined by Canadian WHMIS Controlled
Products Regulations.
WHMIS Rating: D-2B
WHMIS Risk Phrases: Warning. Harmful if inhaled, absorbed through skin, or swallowed. Can cause
cyanosis. Powdered material may form explosive dust/air mixtures.
WHMIS Precautionary Statements: Keep out of reach of children, Do not breath vapor, Avoid contact
with skin, Wear suitable protective clothing and gloves, If swallowed, seek medical advice and show
this container, label or Safety Data Sheet.
Domestic Substances List (DSL): All ingredients contained in this product are listed on the Canadian
EPA (CEPA) Domestic Substances List (DSL).
E.U.
European Inventory of Existing Chemical Substances (EINECS): All ingredients contained in this
product are listed on the European Inventory of Existing Chemical Substances (EINECS).
Categories of Danger (Labeling Information): Harmful (Xn) Labeling not required per regulation 9 (7)
of CHIP.
Risk (R) Phrases: Harmful by inhalation, contact with skin and if swallowed (R20/21/22)
Safety (S) Phrases: Keep out of reach of children (S2), Do not breath vapor (S23), Avoid contact with
skin (S24), Wear suitable protective clothing and gloves (S36/37), If swallowed, seek medical advice
and show this container, label or Safety Data Sheet (S46)
AUSTRALIA
Worksafe Australia Status: This product is classified as hazardous according to criteria of Worksafe
Australia.
HAZCHEM Code (Australia): Not Determined.
Poisons Schedule Number (Australia): Not Determined.
Further regulatory information regarding individual ingredients, if applicable, may be found in Section 2.
This product has been classified in accordance with the hazard criteria of the U.S. OSHA Hazard
Communication Standard, the Canadian WHMIS Controlled Products Regulations, the British CHIP2
regulation 6, and the Australian NMRCWHS. This MSDS contains the information required by the above
regulations and conforms to ANSI Z400.1-1993.
Section 16 Other Information
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Thermomelt Stik and Pellet 175F / 79C
Product Name:
MSDS #: T175 Date Prepared: June 20, 1994
Revision #: 2.2 Date Revised: 5/27/10
MSDS Prepared By: Director of Chemical Safety
The information contained herein is based on data available to us and is accurate and reliable to
the best of our knowledge and belief. However, LA-CO Industries, Inc. makes no representations
as to its completeness or accuracy. Information is supplied on condition that persons receiving
such information will make their own determination as to its suitability for their purposes prior to
use. In no event will LA-CO Industries, Inc. be responsible for damages of any nature whatsoever
resulting from the use of or reliance upon the information contained herein.
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