Premier Dental Products Company
Material Safety Data Sheet
Premier NexTempTM Temporary Cement, Catalyst
Form 70010/B-MSDS, Rev. B
Last revised: 05/20/2009
Approved for Use: 05/20/2009
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1. Chemical product and company identification
Product Name: Premier NexTempTM Temporary Cement, Catalyst
Premier Dental Products Company
1710 Romano Drive
Plymouth Meeting, PA 19462
PH: 610-239-6000 FAX 610-239-6171
2. Composition / Information on Ingredients
Hazardous Ingredients CAS # Hazard Identification & Risk Phrases
Aliphatic Urethane Dimethacrylate 41637-38-1 Xi, R36
Benzoyl Peroxide 94-36-0 Explosive, Xi
Fumed Silica 7631-86-9 R36/37/38
3. Hazards Identification
Acute Health Hazards: May cause eye, respiratory and skin irritation in high concentrations.
Chronic Health Hazards: Material is not known to cause significant health problems.
Signs and Symptoms of Exposure: High concentrations can cause eye and respiratory irritation. Prolonged skin
exposure can cause dryness.
Primary routes of exposure: inhalation, skin contact, eye contact
Carcinogenicity: NTP ?no, OSHA ?no, IARC ?no.
4. First Aid Measures
In case of inhalation: If irritation occurs, take victim to open air. If breathing difficulty persists, consult a
physician.
In case of skin contact: Wash with soap and water.
In case of eye contact: Flush with large quantities of water for 15 minutes. Consult a physician.
In case of ingestion: Consult a physician.
5. Fire-Fighting Measures
Flash Point: N/E
Extinguishing Media: Carbon dioxide, water spray, dry chemical
Special Fire Fighting Procedures: Avoid a direct jet of water.
Unusual Fire and Explosion Hazards: None
6. Accidental Release Measures
Environmental Precautions: Avoid seepage into sewers and water supplies.
Clean-Up Procedure: Contain spill and pick up material with a suitable absorbent material. Place absorbent into
a container for later disposal. Clean spill area with detergent and water.
7. Handling and Storage
Handling: No special measures necessary if handled according to instructions.
Storage: Keep container tightly closed when not in use. Store in a cool, dry location. Keep material in original
packaging. Storage away from light, open flames, contamination and prolonged storage above 24癈 (75癋).
8. Exposure Controls / Personal Protection
Exposure Controls: Use only in well-ventilated areas.
Respiratory Protection: Avoid inhalation of vapors. No special protection under normal use.
Hand and Skin Protection: Avoid unnecessary skin contact. Wear latex gloves when handling.
Eye Protection: Wear safety goggles or safety glasses with side shields when handling.
Form 70010/B-MSDS, Rev. B
Premier NexTempTM Temporary Cement, Catalyst
Premier Dental Products Company
Hygiene Measures: Remove spilled material from skin and clothing. Do not eat or drink when handling this
material.
9. Physical and Chemical Properties
Appearance: White paste
Odor: Specific odor
Boiling Point/Range: N/A
Evaporation Rate (Water = 1): N/A
Vapor Density (Air = 1): N/A
Solubility in Water: Insoluble
10. Stability and Reactivity
Stability: This material is stable.
Hazardous Reactions: None if handled according to directions
Hazardous Polymerization: May occur.
Conditions to Avoid: Heat, UV light and contamination.
Incompatibility: Free radicals, reducing agents, heavy metal ions
Hazardous Decomposition Products: Carbon dioxide, water, carbon monoxide, acrylic decomposition products,
depending on conditions of heating and burning.
11. Toxicological Information
Acute oral toxicity : LD50 (rat) > 5000mg/KG
Irritation of Skin: dryness and irritation possible upon prolonged exposure
Allergic Effects: Methacrylate sensitive individuals may exhibit an allergic reaction.
12. Ecological Information
Do not discharge into sewers or water supplies
Environmental persistence and degradability: no data available
Ecotoxicity: no data available
13. Disposal Considerations:
May be disposed of in landfill or incinerator in accordance with local, state, and federal regulations
14. Transport Information:
14.1 Transport at land ADR RID
UN Number Kemler
Number
Packing Group
Proper shipping name
14.2 Transport at sea ADNR IMDG
UN Number
EMS MFAG
Packing Group
Proper shipping name
14.3 Air transport ICAO / IATA-DGR
UN Number
Proper shipping name
Subsidiary Risk
Labels
Packing Group
U.S. DOT Shipping Name: Not Regulated
U.S. DOT Hazard Class: None
U.N./N.A. Number: None
U.S. DOT Packing Group: None
Other: Not considered hazardous cargo
Form 70010/B-MSDS, Rev. B
Premier NexTempTM Temporary Cement, Catalyst
Premier Dental Products Company
15. Regulatory Information:
This product requires classification according to the criteria of EC.
The product is a medical device according to the EC-directive 93/42.
15.1 UN Number
15.2 National regulations
15.3 EU number
15.4 Hazard symbols
15.5 Hazard designation
15.6 Risk phrases
15.7 Safety phrases
U.S.-O.S.H.A. Status: This material is not hazardous under the criteria of the U.S. Federal Hazard
Communication Standard.
16. Other Information
These data are based on our present knowledge. However, they shall not constitute a guarantee for any specific product
features and shall establish a legally valid contractual relationship.
Relevant R-phrases
36/37/38 Irritating to eyes, respiratory system and skin.
Xi: Irritant
Material should be maintained in original containers. Empty containers should not be re-used.
ANSI/NFPA 704 Data:
Fire = 1
Health = 0
Reactivity = 0
Specific Hazard = None
This information is based on data considered accurate. However, no warranty is expressed or implied regarding the
accuracy of these data, or the results to be obtained from use thereof. In no event will the manufacturer or distributor be
responsible for damages of any nature whatsoever resulting from the use of, or reliance upon this information. General
properties described herein are to be regarded as guides and are not guaranteed for all samples.
070922 Rev3
Form 70010/B-MSDS, Rev. B
Premier NexTempTM Temporary Cement, Catalyst
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