DENTSPLY International Caulk Division Material Safety Data Sheet
1. Product and Company Identification
Product Name MSDS Code Number
鈩?
Xeno IV One Component Self Etching Dental Adhesive 568890
Trade Name & Synonyms Date of Last Revision
鈩?
Xeno IV One Component Self Etching Dental Adhesive 08/10/04
Chemical Name Manufacturer
Dimethacrylate Resins DENTSPLY/Caulk
C.A.S. Number Address
N. A. 38 West Clarke Avenue
Milford DE 19963-0359
http://www.caulk.com
Grades or Minor Variant Identities Information Telephone Number
(302) 422-4511 (8:00 AM 鈥? 4:30 PM Eastern Time)
N. A.
Product Use (for Canada) Emergency Telephone Number
(302) 422-4511 (8:00 AM 鈥? 4:30 PM Eastern Time)
N. A.
2. Composition Of Ingredients
Hazardous Components C.A.S. Number Exposure Limits %
Acetone 67-64-1 500 ppm < 50
Urethane Dimethacrylate Resin 105883-40-7 N. A. < 15
Dipentaerythritol pentaacrylate phosphate 87699-25-0 N. A. < 15
Polymerizeable dimethacrylate resin 1709-71-3 N. A. < 10
Polymerizeable trimethacrylate resin 3290-92-4 N. A. < 10
Polymerizeable dimethacrylate resin 868-77-9 N. A. < 10
3. Hazard Identification
Emergency Overview Material is irritating to eyes, respiratory system and skin. Breathing vapors may
cause drowsiness and dizziness.
Single, Repeated, or Severity (Mild, Acute and Chronic
Routes of Exposure Signs and Symptoms Lifetime Exposure Moderate, Severe) Health Effect(s) Target Organ(s)
Eye Material can cause Single Moderate Irritation and possible Yes
irritation. corneal damage
Skin Material may be an Single & Repeated Moderate Irritation or possible Yes
irritant and may be allergic response.
absorbed through the Severe allergic
skin. Response may result
in breathing
difficulties.
Inhalation Inhalation of high Repeated Moderate Chronic inhalation may Yes
concentrations may cause effects similar to
cause central nervous those of acute inhalation.
system effects Causes respiratory tract
characterized by nausea, irritation. May cause
headache, dizziness, motor incoordination
unconsciousness and and speech
coma. abnormalities.
Ingestion May cause irritation of Single & Repeated Mild N. A. No
the digestive tract.
Other Central nervous N. A. N. A. N. A. N. A. Yes
system
Medical Conditions Aggravated by Exposure Open sores and wounds of the skin. Individuals with known sensitivity to methacrylates, acrylates, or
urethane dimethacrylate resin used in Dental restorative products.
Carcinogenicity NTP?: Not listed IARC monographs?: Not listed OSHA regulated?: No All components of this product are in
compliance with the inventory listing Requirements of the U. S. Toxic Substances Control Act (TSCA) Chemical Substance Inventory.
Potential Environmental Effects Do not allow to enter sewers/ surface or ground water.
NFPA Hazard Classification Ratings (Scale 0-4)
Health =2, Fire =3, Reactivity=0 Specific Hazard = None
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DENTSPLY International Caulk Division Material Safety Data Sheet
4. First Aid Measures
Routes of Exposure First Aid Instructions Immediate Medical Attention Delayed Effects
Eye Rinse opened eye for several N. A. N. A.
minutes under running water. If
symptoms persist consult
physician
Skin Immediately wash with soap and N. A. N. A.
water and rinse thoroughly
Inhalation Supply fresh air N. A.
Ingestion If symptoms persist consult N. A. N. A.
physician
Other N. A. N. A. N. A.
Note to Physicians (Treating, Testing and Monitoring) N. A.
5. Fire and Explosion Data
Flammable (Explosive) Limits in Air Autoignition Temperature: N. A. Other: N. A.
Flashpoint Method: 2掳C (36掳F)
LEL: 2.5 vol. % UEL: 12. 8 vol. %
Pensky-Marten Closed Cup
Flame Propagation or Burning Properties Contributing to Fire Intensity: Flammability Classification
Rate (for Solids): N. A. N. A. N. A.
Extinguishing Media: CO2, extinguishing powder or water spray. Fight larger Extinguishing Media to Avoid: Water with full jet.
fires with water sprat or alcohol resistant foam.
Protection and Procedures for Firefighters: Firefighters should wear self-contained respiratory protective devices.
Unusual Fire and Explosion Hazards: Formation of toxic gases is possible during heating or in case of fire.
6. Accidental Release Measures
Containment Techniques: Wear protective clothing and absorb spill with inert material (e.g. vermiculite, sand, earth), then place material in suitable
labeled plastic or metal container.
Spill/Leak Clean-up Procedures and Equipment: Wear protective clothing and absorb spill with inert material (e.g. vermiculite, sand, earth), then
place material in suitable labeled plastic or metal container. Avoid gross skin contact to minimize the possibility of contact dermatitis to susceptible
persons. Ensure adequate ventilation.
Evacuation Procedures: N. A.
Special Instructions: N. A.
Reporting Requirements: N. A.
7. Handling and Storage
Handling Practices and Warnings: Handling of this product should be by trained dental healthcare professionals only. Observe normal care for
working with chemicals.
Storage Practices and Warnings: Store only in the original package. Keep package tightly sealed. Protect from exposure to direct light. Store away
from food and beverages.
8. Exposure Control / Personal Protection
Ventilation: None required during normal intended use of this product Other Engineering Controls: N. A.
Routes of Entry Personal Protective Equipment (PPE) for Normal Use PPE for Emergencies
Eye/Face Safety Glasses N. A.
Skin The glove material has to be impermeable and resistant to the N. A.
product.
Inhalation Not Required for normal volumes used in Dental office. N. A.
Body Protection Protective work clothing N. A.
General Hygiene Considerations and Work Practices: Keep away from foodstuffs, beverages and feed. Immediately remove all soiled and
contaminated clothing. Wash hands before breaks and at end of work. Avoid contact with the eyes and skin.
Protective Measures During Repair and Maintenance of Contaminated Equipment: N. A.
Other Protective Measures and Equipment: N. A.
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DENTSPLY International Caulk Division Material Safety Data Sheet
9. Physical and Chemical Characteristics
Appearance: Light yellow liquid. Odor: Acetone like with characteristic sweet acrylic ester odor.
Normal Physical State: Low Viscosity Liquid Melting Point: N. A.
Specific Gravity: ~0.9 g/cm3 Solubility in Water: Partially pH: 2.5
Vapor Pressure (mm Hg): N. A. Vapor Density (AIR=1) N. A. Evaporation Rate (Butyl Acetate =1) N. A.
Other: N. A.
10. Stability and Reactivity Data
Incompatibility (Materials to Avoid): Visible light, high temperatures, strong acids, strong oxidizing agents.
Hazardous Products Produced During Decomposition: Methacrylates, acrylates, carbon dioxide, carbon monoxide, peroxides and irritating gases.
Hazardous Polymerization: May Occur May Not Occur Conditions to Avoid: High Temperatures, ignition sources.
Stability? Stable Unstable Conditions to Avoid: High Temperatures, ignition sources.
11.Toxicological Information
Toxicity Data, Epidemiology Studies, Carcinogenicity, Neurological Effects, Genetic Effects, Reproductive Effects, or Structure Activity Data:
Product is an irritant to the skin and mucous membranes. The unpolymerized product may be an irritant to the skin in susceptible persons. On the eye
the product has an irritating effect. Sensitization: Repeated or prolonged contact with the unpolymerized material may cause sensitization for persons
allergic to acrylates and methacrylates. This product shows the following dangers according to internally approved calculation methods for composite
materials: Irritant. ACGIH: A4- Not classifiable as a Human Carcinogen.
12.Ecological Information
Toxicity Data, Environmental Fate, Physical/Chemical Data, or other Data Supporting Environmental Hazard Statements: Water Hazard class1 (Self-
assessment): The acetone in the product will volatilizes, leech and biodegrade when released to the soil. Terrestrial Fate: If release on soil, acetone
will both volatilize and leach into the ground. Acetone readily biodegrades and there is evidence suggesting that it biodegrades fairly rapidly in soils.
Aquatic Fate: If released into water acetone will probable biodegrade. It is readily biodegradable in screening tests, although data from natural water
are lacking. It will also be lost due to volatilization. Adsorption to sediment should not be significant.
13.Disposal Considerations
Regulations: Must not be disposed of together with household garbage. Do not allow product to reach sewage system. Dispose of material as solid
waste in a closed container. Dispose of in accordance with Federal, State and Local regulations
Properties (Physical/Chemical) Affecting Disposal: Dispose of material as solid waste in a closed container.
RCRA P-Series: None Listed, RCRA U-Series CAS#67-64-1: Waste Number U002 (Ignitable Waste)
14.Transport Information
Regulated for Shipping: Yes Proper Shipping Name: Flammable Liquid NOS (Acetone) Packing Group: II
Do Changes in Quantities, packaging, or shipment method change product classification? Hazard Class: 3 UN Identification Number: 1993
No
Other: N. A.
15.Regulatory Information
Federal Regulations: The product has been classified and marked in accordance with directives on hazardous materials. Hazard Symbol: Flammable
Water Hazard class1 (Self-assessment): slightly hazardous for water. SARA Codes: CAS # 67-64-1 Acute, chronic, flammable.
International Regulations: Hazard Symbol: Flammable XI F Risk Phrases: R11 Highly Flammable, R36 Irritating to Eyes, R66 Repeated exposure
may cause dryness or cracking, R67 Vapors may cause drowsiness and dizziness. Safety Phrases: S16 Keep away from sources of ignition 鈥? No
Smoking, S26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice, S9 Keep container in a well 鈥搗entilated
place.
Other: Canada WHMIS for the acetone, classification of B2, D2B. Acetone CAS#67-64-1 is on the Canadian Ingredient Disclosure List.
16.Other Information
To the best of our knowledge this product does not contain gluten, wheat grains, flaxseed, natural rubber, or natural latex. All components are
synthetically produced, none are derived from animal products.
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