Material Safety Data Sheet
HMIS
NFPA Personal Protective Equipment
Health Hazard
1
1 Fire Hazard
1
1 0
Reactivity
0 See Section 15.
Section 1. Chemical Product and Company Identification Page Number: 1
Catalog
Praziquantel, USP P1682, P1641
Common Name/
Number(s).
Trade Name
55268-74-1
CAS#
Manufacturer Not available.
RTECS
SPECTRUM CHEMICAL MFG. CORP.
14422 S. SAN PEDRO STREET TSCA 8(b) inventory: No
TSCA
products were found.
GARDENA, CA 90248
Not available.
Commercial Name(s) Not available.
CI#
2-Cyclohexylcarbonyl-1,2,3,6,11b-hexahydropyrazino[2,1-a]
Synonym
IN CASE OF EMERGENCY
isoquinoline-4-one
CHEMTREC (24hr) 800-424-9300
Praziquantel, USP
Chemical Name
Not available. CALL (310) 516-8000
Chemical Family
C19-H24-N2-O2
Chemical Formula
SPECTRUM CHEMICAL MFG. CORP.
Supplier
14422 S. SAN PEDRO STREET
GARDENA, CA 90248
Section 2.Composition and Information on Ingredients
Exposure Limits
3
STEL (mg/m3) CEIL (mg/m3)
Name CAS # TWA (mg/m ) % by Weight
1) Praziquantel, USP 55268-74-1 100
Not applicable.
Toxicological Data
on Ingredients
Section 3. Hazards Identification
Potential Acute Health Effects Slightly hazardous in case of ingestion, of inhalation (lung irritant). Non-irritant for skin. Non-irritating to the eyes.
CARCINOGENIC EFFECTS: Not available.
Potential Chronic Health
MUTAGENIC EFFECTS: Not available.
Effects
TERATOGENIC EFFECTS: Not available.
DEVELOPMENTAL TOXICITY: Not available.
Repeated or prolonged exposure is not known to aggravate medical condition.
Continued on Next Page
Page Number: 2
Praziquantel, USP
Section 4. First Aid Measures
Eye Contact No known effect on eye contact, rinse with water for a few minutes.
Skin Contact No known effect on skin contact, rinse with water for a few minutes.
Serious Skin Contact Not available.
Inhalation Allow the victim to rest in a well ventilated area. Seek immediate medical attention.
Serious Inhalation Not available.
Ingestion Do not induce vomiting. Loosen tight clothing such as a collar, tie, belt or waistband. If the victim is not
breathing, perform mouth-to-mouth resuscitation. Seek immediate medical attention.
Serious Ingestion Not available.
Section 5. Fire and Explosion Data
May be combustible at high temperature.
Flammability of the Product
Not available.
Auto-Ignition Temperature
Not available.
Flash Points
Not available.
Flammable Limits
These products are carbon oxides (CO, CO2), nitrogen oxides (NO, NO2...).
Products of Combustion
Not available.
Fire Hazards in Presence of
Various Substances
Explosion Hazards in Presence Risks of explosion of the product in presence of mechanical impact: Not available.
Risks of explosion of the product in presence of static discharge: Not available.
of Various Substances
SMALL FIRE: Use DRY chemical powder.
Fire Fighting Media
LARGE FIRE: Use water spray, fog or foam. Do not use water jet.
and Instructions
Not available.
Special Remarks on
Fire Hazards
Special Remarks on Explosion Not available.
Hazards
Section 6. Accidental Release Measures
Small Spill Use appropriate tools to put the spilled solid in a convenient waste disposal container. Finish cleaning by
spreading water on the contaminated surface and dispose of according to local and regional authority
requirements.
Large Spill Use a shovel to put the material into a convenient waste disposal container. Finish cleaning by spreading water
on the contaminated surface and allow to evacuate through the sanitary system.
Continued on Next Page
Page Number: 3
Praziquantel, USP
Section 7. Handling and Storage
Keep away from heat. Keep away from sources of ignition. Empty containers pose a fire risk, evaporate the
Precautions
residue under a fume hood. Ground all equipment containing material. Do not ingest. Do not breathe dust. If
ingested, seek medical advice immediately and show the container or the label.
Keep container dry. Keep in a cool place. Ground all equipment containing material. Keep container tightly
Storage
closed. Keep in a cool, well-ventilated place. Combustible materials should be stored away from extreme heat
and away from strong oxidizing agents.
Section 8. Exposure Controls/Personal Protection
Engineering Controls Use process enclosures, local exhaust ventilation, or other engineering controls to keep airborne levels below
recommended exposure limits. If user operations generate dust, fume or mist, use ventilation to keep exposure to
airborne contaminants below the exposure limit.
Personal Protection Safety glasses. Lab coat. Dust respirator. Be sure to use an approved/certified respirator or equivalent. Gloves.
Personal Protection in Case of Splash goggles. Full suit. Dust respirator. Boots. Gloves. A self contained breathing apparatus should be used
a Large Spill to avoid inhalation of the product. Suggested protective clothing might not be sufficient; consult a specialist
BEFORE handling this product.
Exposure Limits Not available.
Section 9. Physical and Chemical Properties
Physical state and appearance Solid. Not available.
Odor
Not available.
Taste
594.68 g/mole
Molecular Weight
Yellow to tan
Color
Not applicable.
pH (1% soln/water)
Not available.
Boiling Point
Not available.
Melting Point
Not available.
Critical Temperature
Not available.
Specific Gravity
Not applicable.
Vapor Pressure
Not available.
Vapor Density
Not available.
Volatility
Not available.
Odor Threshold
Not available.
Water/Oil Dist. Coeff.
Not available.
Ionicity (in Water)
Is not dispersed in cold water, methanol.
Dispersion Properties
Insoluble in cold water, methanol.
Solubility
Section 10. Stability and Reactivity Data
The product is stable.
Stability
Not available.
Instability Temperature
Not available.
Conditions of Instability
Not available.
Incompatibility with various
substances
Non-corrosive in presence of glass.
Corrosivity
Continued on Next Page
Page Number: 4
Praziquantel, USP
Not available.
Special Remarks on
Reactivity
Not available.
Special Remarks on
Corrosivity
No.
Polymerization
Section 11. Toxicological Information
Routes of Entry Absorbed through skin. Dermal contact. Eye contact. Inhalation. Ingestion.
Toxicity to Animals Acute oral toxicity (LD50): 2454 mg/kg [Mouse].
Chronic Effects on Humans Not available.
Other Toxic Effects on Slightly hazardous in case of ingestion, of inhalation (lung irritant).
Humans Non-irritant for skin.
Special Remarks on Not available.
Toxicity to Animals
Special Remarks on Not available.
Chronic Effects on Humans
Special Remarks on other Not available.
Toxic Effects on Humans
Section 12. Ecological Information
Not available.
Ecotoxicity
Not available.
BOD5 and COD
Possibly hazardous short term degradation products are not likely. However, long term degradation products may
Products of Biodegradation
arise.
The product itself and its products of degradation are not toxic.
Toxicity of the Products
of Biodegradation
Not available.
Special Remarks on the
Products of Biodegradation
Section 13. Disposal Considerations
Waste Disposal
Section 14. Transport Information
DOT Classification Not a DOT controlled material (United States).
Not applicable.
Identification
Not applicable.
Special Provisions for
Transport
DOT (Pictograms)
Continued on Next Page
Page Number: 5
Praziquantel, USP
Section 15. Other Regulatory Information and Pictograms
California prop. 65: This product contains the following ingredients for which the State of California has found to
Federal and State
cause cancer, birth defects or other reproductive harm, which would require a warning under the statute:
Regulations
Praziquantel, USP
California prop. 65: This product contains the following ingredients for which the State of California has found to
cause reproductive harm (female) which would require a warning under the statute: Praziquantel, USP
California prop. 65: This product contains the following ingredients for which the State of California has found to
cause reproductive harm (male) which would require a warning under the statute: Praziquantel, USP
California
Proposition 65
Warnings
Other Regulations EINECS: This product is on the European Inventory of Existing Commercial Chemical Substances.
Not controlled under WHMIS (Canada).
Other Classifications WHMIS (Canada)
DSCL (EEC) This product is not classified according
to the EU regulations.
Health Hazard
HMIS (U.S.A.) 1 National Fire Protection Flammability
1
Association (U.S.A.)
Fire Hazard
1
0
1
Health Reactivity
Reactivity
0
Specific hazard
Personal Protection
E
WHMIS (Canada)
(Pictograms)
DSCL (Europe)
(Pictograms)
TDG (Canada)
(Pictograms)
ADR (Europe)
(Pictograms)
Protective Equipment Gloves.
Lab coat.
Dust respirator. Be sure to use an
approved/certified respirator or
equivalent.
Continued on Next Page
Page Number: 6
Praziquantel, USP
Safety glasses.
Section 16. Other Information
P4626
MSDS Code
Not available.
References
Other Special Not available.
Considerations
Validated by Sonia Owen on 8/11/2006. Verified by Sonia Owen.
Printed 9/13/2006.
CALL (310) 516-8000
Notice to Reader
All chemicals may pose unknown hazards and should be used with caution. This Material Safety Data Sheet (MSDS) applies only to the material as packaged. If this product is
combined with other materials, deteriorates, or becomes contaminated, it may pose hazards not mentioned in this MSDS. It shall be the user's responsibility to develop proper
methods of handling and personal protection based on the actual conditions of use. While this MSDS is based on technical data judged to be reliable, Spectrum Quality Products,
Inc. assumes no responsibility for the completeness or accuracy of the information contained herein.
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