SDS Perma Soft Denture Reline Kit
SAFETY DATA SHEET
Effective Date 15-Mar-2023 Version 2
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1. IDENTIFICATION |
Product Identifier
Product Name PERMA SOFT LIQUID
Other means of identification
SDS# 002
Product Code: 2c, 2ac, 4c, 4ac
Recommended use of the chemical and restrictions on use
Recommended Use Modifying dental prosthesis for denture relining.
Details of the supplier of the safety data sheet
Supplier Address
Perma Laboratories, LLC
2525 E. Royalton Rd., Unit 470546
Broadview Heights, OH 44147
USA
Emergency telephone number
Company Phone Number 1-800-988-9194
Emergency Telephone (INFOTRAC) 800-535-5053 (North America)
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2. HAZARDS IDENTIFICATION |
Classification
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Flammable liquids Category 3 |
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Skin corrosion/irritation Category 2 |
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Skin sensitization Category 1 |
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Serious eye damage / eye irritation Category 2A |
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STOT Single exposure Category 3 |
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Hazardous to the aquatic environment- Acute hazard Category 2 |
Signal Word Warning
Hazard statements
H226 Flammable liquid and vapor.
H315 Causes skin irritation.
H317 May cause an allergic skin reaction.
H319 Causes serious eye irritation.
H335 May cause respiratory irritation.
Color Clear to slightly yellow Physical state Liquid Odor Acrid
Precautionary Statements – Prevention
P202 Do not handle until all safety precautions have been read and understood.
P210 Keep away from heat/sparks/open flames/ hot surfaces. No smoking.
P233 Keep container tightly closed.
P240 Ground/bond container and receiving equipment.
P241 Use explosion-proof electrical/ventilating/lighting/equipment.
P242 Use only non-sparking tools.
P243 Take precautionary measures against static discharge.
P261 Avoid breathing dust/fume/gas/mist/vapors/spray.
P264 Wash hands thoroughly after handling.
P271 Use only outdoors or in a well-ventilated area.
P272 Contaminated work clothing should not be allowed out of the workplace.
P273 Avoid release to the environment.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
Precautionary Statements – Response
P303+P361+P353 IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with
water/shower.
P304+P340 IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and
easy to do. Continue rinsing.
P312 Call a POISON CENTER or doctor/physician if you feel unwell.
P333+P313 If skin irritation or rash occurs: Get medical advice/attention.
P337+P313 If eye irritation persists: Get medical advice/attention.
P362 Take off contaminated clothing and wash it before reuse.
P370+P378 In case of fire: Use CO2, dry chemical or foam for extinction.
Precautionary Statements – Storage P403+P233 Store in a well-ventilated place. Keep container tightly closed.
P403+P235 Store in a well-ventilated place. Keep cool.
Precautionary Statements – Disposal P501 Dispose of contents/container to an approved waste disposal plant.
Hazardous component(s) for labeling Contains n-Butyl methacrylate
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3. COMPOSITION / INFORMATION ON INGREDIENTS |
Classification of the substance or mixture
Chemical Name CAS No Weight - % Trade Secret
Citric Plasticizer Proprietary <50 *
N-Butyl Methacrylate 97-88-1 <50 *
Trimethylolpropane/
Trimethacrylate 3290-92-4 <5 *
N, N-Dimethyl-p-Toluidine 99-97-8 <5 *
*Specific chemical weight has been withheld as a trade secret.
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4. FIRST AID MEASURES |
First aid measures
Inhalation Remove victim to fresh air. Keep at rest in a position comfortable for breathing. Seek immediate medical
attention if needed.
Eye contact Rinse immediately with plenty of water, including under the eyelids, for at least 15 minutes. If irritation persists,
call a physician immediately.
Ingestion If ingested, do not induce vomiting. Drink plenty of water or milk immediately. If vomiting, continue to offer
water or milk. Never give anything by mouth to an unconscious person. Call a physician or poison control
center immediately and provide an estimate of when and how much material was ingested. Seek immediate
medical attention.
Skin Contact Wash with soap and water. If irritation, redness or swelling persists, call a physician immediately. Take off
contaminated clothing and wash before reuse.
Most important symptoms and effects, both acute and delayed
Symptoms Causes serious eye irritation. Causes skin irritation. May cause respiratory irritation. May cause an allergic
skin reaction.
Indication of any immediate medical attention and special treatment needed
Note to physicians Treat symptomatically.
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5. FIRE-FIGHTING MEASURES |
Extinguishing Media
Suitable: Water spray, chemical foam, carbon dioxide (CO2), dry chemical
Unsuitable: Do not use water jet.
Specific hazards arising from the chemical
Flammable liquid and vapor. May polymerize on heating. Sealed containers may rupture explosively if hot.
Hazardous Combustion Products: Carbon oxides
Sensitivity to Static Discharge: Yes
Protective equipment and precautions for firefighters
A self-contained breathing apparatus and suitable protective clothing should be worn in fire conditions.
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6. ACCIDENTAL RELEASE MEASURES |
Personal precautions, protective equipment and emergency procedures
Personal precautions: Before cleaning any spill or leak, individuals must wear personal protective equipment as required. Remove any contaminated clothing and wash thoroughly before reuse.
Environmental precautions: ELIMINATE all ignition sources (no smoking, flares, sparks or flames in immediate area). Prevent product from entering drains. Spillages or uncontrolled discharges into watercourses must be alerted to the appropriate regulatory body.
Methods and material for containment and clean-up
Collect spillage. Do not adsorb onto sawdust or other combustible materials. Transfer to a
container for disposal or recovery. Use only non-sparking tools.
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7. HANDLING AND STORAGE |
Precautions for safe handling
Do not eat, drink, or smoke at the work place. Wash thoroughly after handling. Avoid breathing
vapors. Use in a well-ventilated area. The vapor is heavier than air: beware of pits and confined
spaces. Ground container and receiving equipment. Use explosion proof electrical equipment. Use
only non-sparking tools. Take precautionary measure against static charge.
Storage Conditions
Keep containers tightly closed in a dry, cool and well-ventilated place. Keep away from heat,
sparks, open flame, hot surfaces – No smoking. Protect from sunlight. Methacrylate stored in bulk
quantities must be kept in contact with air (oxygen). Keep at temperature not exceeding 30°C/86
°F. Monomer vapors are uninhabited and may form polymers in vent or flame arresters, resulting
in blockage of vents.
Incompatible materials
Polymerization catalysts, such as peroxy or azo compounds, strong acids, alkalis and oxidizing
agents.
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8. EXPOSURE CONTROLS / PERSONAL PROTECTION |
Exposure guidelines
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Chemical Name | ACGIH TLV | OSHA PEL | NIOSH |
n-Butyl Methacrylate STEL: n/a n/a n/a
97-88-1 TWA n/a
ACGIH = American Conference of Governmental Industrial Hygienists / OSHA = Occupational Safety and Health Administration
PEL = Permissible Exposure Levels / STEL – Short Term Exposure Limit / TLV – Threshold Limit Value / TWA = Time Weighted Average
Appropriate engineering controls Do not eat, drink or smoke at the work place. Provide adequate ventilation, including appropriate
local extraction, to ensure that the occupational exposure limit is not exceeded. Consideration
should be given to the work procedures involved and the potential extent of exposure as they may
determine whether a higher level of protection is required.
Engineering controls Apply technical measures to comply with the occupational exposure limits.
Individual protection measures, such as personal protective equipment
Eye / face protection Depending on the use of this product, safety glasses or goggles may be worn. If necessary, refer to
US OSHA 29CFR SS1910.133 or the appropriate standards of Canada or the EC member states.
Ensure that an eyewash station, sink or washbasin is available in case of exposure to eyes.
Skin and body protection If anticipated that prolonged and repeated skin contact will occur during use of this product, wear
gloves for routine use. If necessary, refer to US OSHA 29CFR SS1910.138 or the appropriate
standards of Canada or the EC member states. Wear suitable protective clothing.
Respiratory protection No special respiratory protection is required under typical circumstances of use or handling. If
necessary, use only respiratory protection authorized per US OSHA requirement in 29 CFR SS
1910.134, or applicable US state regulations, or the appropriate standards of Canada, its
provinces, or the EC member states. VENTILATION: Local exhaust at processing equipment.
General hygiene considerations Handle in accordance with good industrial hygiene and safety practice. Wash thoroughly after
handling. Food, beverages and tobacco products should not be carried, stored, or consumed
where this material is in use. Wash hands thoroughly before eating, drinking, or smoking.
- PHYSICAL AND CHEMICAL PROPERTIES
Information on basic physical and chemical properties
Physical state Liquid Odor Acrid
Color Clear to slightly yellow Odor threshold Not determined
Property Values Remarks / Method
pH Not determined
Melting point / freezing point Not determined
Boiling point / boiling range Not determined
Flash point 59°C / 139°F
Evaporation rate Not determined
Flammability (solid, gas) Not applicable
Flammability limits in air
Upper flammability limit Not determined
Lower flammability limit Not determined
Vapor pressure Not determined
Perma Soft Liquid 038 v.4 Page 5 of 7
Vapor density Not determined
Specific gravity 0.978 g/mL
Water solubility Not determined
Solubility in other solvents Not determined
Autoignition temperature Not determined
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10. STABILITY AND REACTIVITY |
Reactivity Will exothermically polymerize in the presence of initiators.
Chemical stability Stable in the presence of inhibitor.
Possibility of hazardous reactions
Hazardous polymerization Susceptible to polymerization initiated by prolonged storage or the presence of catalyst.
Conditions to avoid Heat and direct sunlight.
Materials to avoid Polymerization catalysts, such as peroxy or azo compounds, strong acids, alkalis and oxidizing agents.
Incompatible materials Oxidizers
Reducing agent
Material has strong solvent properties and can soften paint and rubber.
Hazardous decomposition products Does not decompose up to auto-ignition temperature.
- TOXICOLOGICAL INFORMATION
Mixture Toxicity No data available
Component Toxicity No data available
Routes of Exposure – No data available
Component information
Chemical Name ORAL LD50 DERMAL LD50 INHALATION LC50
N-Butyl Methacrylate
97-88-1
>2000 mg/kg 2000 mg/kg 4901 ppm (29 mg/l) 4 h
Trimethylolpropane
Trimethacrylate
3290-92-4
>5000 mg/kg (rat) - -
N, N-Dimethyl-p-Toluidine
99-97-8
1650 mg/kg (rat) >2000 mg/kg (rat) 498 mL/m3
(rat)
Information on physical, chemical and toxicological effects
Inhalation May cause respiratory irritation.
Eye contact Causes severe eye irritation.
Skin contact Causes skin irritation.
Ingestion May be harmful if swallowed.
Delayed and immediate effects as well as chronic effects from short and long-term exposure
Sensitization May cause allergic skin reaction.
Carcinogenicity Not classifiable as a human carcinogen
STOT – single exposure May cause respiratory irritation. May cause drowsiness or dizziness.
STOT – repeated exposure Not classified.
Perma Soft Liquid 038 v.4 Page 6 of 7
- ECOLOGICAL INFORMATION
Ecotoxicity
Component information N-Butyl methacrylate - Toxic to aquatic life.
Chemical Name Algae / aquatic plants Fish Crustacea
N-Butyl
Methacrylate
97-88-1
31.2 mg/l: 72 h
selenastrum capricornutum
mg/L EC50
11 mg/l: 96 h Pimephales promelas mg/L
LC50 flow-through;
25.4 mg/l: 48 h Daphnia
magna mg/L EC50
Trimethylolpropane
Trimethacrylate
3290-92-4
- - -
N, N-Dimethyl-pToluidine
99-97-8
- 46-52 mg/l: 96 h Pimephales promelas mg/L
LC50 flow-through
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- DISPOSAL CONSIDERATIONS
Waste treatment methods
Disposal of wastes
Follow all local and national government regulations in disposing material or contaminated packaging.
For U.S. - Dispose of in accordance with federal, state and local regulations.
Contaminated Packaging
Reuse of empty drums or containers is not recommended. Employees should be advised of the potential hazards due to residual material
associated with empty containers. Dispose of all empty containers in accordance with local and national government regulations.
- TRANSPORTATION INFORMATION
DOT
UN / ID No UN1993
Proper shipping name Flammable liquid, n.o.s. (n-Butyl Methacrylate, stabilized /
Plasticizer solution)
Hazard Class 3
Packing Group III
For domestic ground shipments, containers of less than 450 L capacity are not regulated by DOT.
IATA
UN / ID No UN1993
Proper shipping name Flammable liquid, n.o.s. (n-Butyl Methacrylate, stabilized /
Plasticizer solution)
Hazard Class 3
Packing Group III
IMDG
UN / ID No UN1993
Proper shipping name Flammable liquid, n.o.s. (n-Butyl Methacrylate, stabilized /
Plasticizer solution)
Hazard Class 3
Packing Group III
- REGULATORY INFORMATION
International Inventories TSCA Listed United States Toxic Substances Control Act, Section 8(b) Inventory
DSL Listed Canadian Domestic Substances List
EINECS Listed European Inventory of Existing Chemical Substances
Perma Soft Liquid 038 v.4 Page 7 of 7
EU Regulations EC No. 1272/2008 (CLP) Classification, Labeling, Packaging
Medical Devices Directive 93/42/EEC - Class II Medical Devices
US Federal Regulations SARA 302 – not listed, Extremely hazardous substance
SARA 311 / 312 Hazard Categories - listed N-Butyl methacrylate 97-88-1
SARA 313 – not listed, N-Butyl methacrylate 97-88-1
US State Regulations California Proposition 65 – Warning. This product contains the following chemicals which are listed by the State of
California as carcinogenic or a reproductive toxin: None
US State Right-to-Know Regulations Not established
- OTHER INFORMATION
NFPA Health Hazards Flammability Instability
Not determined Not determined Not determined
HMIS Health Hazards Flammability Physical Hazards
2 2 2
Effective Date 23-Mar-2020
Disclaimer
The information provided in this Safety Data Sheet is correct to the best of our knowledge, information and belief at the date of its publication.
The information given is designed only as guidance for safe handling, use, processing, storage, transportation, disposal and release. It is not to
be considered a warranty or quality specification. The information relates only to the specific material designated and may not be valid for such
material used in combination with any other materials or in any process, unless specified in the text.
End of Safety Data Sheet