MATERIAL SAFETY DATA SHEET Page: 1 of 4
Issue Date: 16.12.2008
FORESTADENT Forestadent Emergency Phone :
Bernhard F鰎ster GmbH
Westliche Karl-Friedrich-Str. 151 Tel. [49] (0) 7231-459-0
75172 Pforzheim Fax No. [49] (0) 7231-459-102
Germany E-Mail: info@forestadent.com
1. Chemical Product Identification
Product name: Forestacryl Liquid
Product code: 403-0020, 403-0021, 402-0010,402-0011
Chemical family:
Chemical name:
2. Composition / Information on Ingredients
Chemical Identifier CAS-Nr. EG-No. R % Symbol
Methyl-methacrylat 80-62-6 201-297-1 R11-36/37/38-43 > 94 F, Xi
Vernetzer 97-90-5 202-617-2 R36/37 <5 Xi
Accelerator 99-97-8 202-805-4 R23/24/25-33-52/5-3 <1 T
other contents: Dispersion of fatty acid ester, colour index pigments, amorphous silicate, polyethylene wax
Hazardous ingredients: No
3. Hazards Identification
Physical / chemical hazards : Highly incendive.
Human health hazards : Irritating. May cause sensitization by skin contact
Environmental hazards: The data available do not support any environmental hazard.
4. First Aid Measures
Effects and Symptoms
Inhalation : Irritating to respiratory system. Exposure may result in depressed respiration, coughing, nausea and
sore throat. Prolonged or repeated exposure to large amounts may cause damage to lungs ( lung
oedema)
Ingestion : Irritating to mouth , throat and oesophagus. Exposure may result in sore throat, nausea retching and
blisters. Prolonged or repeated exposure to large amounts may result in unconsciousness or coma.
Irritating to skin. Exposure may result in redness, swelling and pain. Prolonged or repeated skin contact
Skin Contact: may result in burns and blisters. May cause sensitization by skin contact (sweating, fever, pain). In
oversensitive people even exposure to very small amounts causes allergic reactions.
Eye contact: Irritating to eyes. Exposure may result in impaired vision, tears, redness and pain.
First ?aid measures
Inhalation: Immediately remove victim to fresh air. Keep victim at rest in half upright position. If breathing is
difficult: mouth-to-mouth resuscitation. If not breathing: artificial respiration. Immediately get medical
attention.
Ingestion: Never give anything by mouth to an unconscious person. Do not induce vomiting. Wash out mouth
with water. Make victim drink water. Keep victim at rest. Immediately get medical attention.
Skin contact : Wash off with plenty of water for at least 15 minutes. Remove contaminated clothing. (Do not pull
loose). Wash off with plenty of water. Immediately get medical attention.
Product name: Forestacryl liquid Page: 2 of 5
Issue Date: 18.08.07
Eye contact: Immediately wash out with plenty of water with the eyelid held wide open
for at least 15 minutes. After initial flushing, remove any contact lenses
and continue flushing. Immediately get medical attention.
Protection of first-aiders: Avoid exposure. Use appropriate protection (see section 8).
5. Fire Fighting Measures
Extinguishing media Dry chemical, AFFF, foam, carbon dioxide. In extreme cases, if a fore mentioned
Suitable extinguishing agents are ineffective in fighting a large fire, use a halon extinguisher.
Not suitable Do not extinguish with water.
Special fire-fighting Fight fires from a protected location. Dike fire control water for later disposal. Cool exposed
containers with water spray.
Unusual fire/explosion Vapour is heavier than air and travels along the ground with the risk of distant ignition.
hazards
Hazardous thermal Burning may produce: carbon dioxide, carbon monoxide.
Protection of fire-fighters Burning may produce: toxic and/or corrosive vapours/gases. Use breathing apparatus (self-
contained breathing apparatus with full face shield). Wear suitable protective clothing.
6. Accidental Release Measures
Personal precautions: In the event of major spillage: Evacuate room. Contact safety officer immediately. Wear
suitable protective clothing, gloves and eye/face protection.
Environmental precautions: Prevent dispersion. Do not allow to enter sewage system. In the event of major spillage:
Contact safety officer immediately.
Methods for cleaning up: Incendive / Danger of explosion. Keep away from sources of ignition. Seal leak if possible
without risk. Prevent dispersion. Clean up only under supervision of an expert. Collect spilled
material in sealable containers. Absorb remainder in sand or other inert material. Collect in
sealable containers.
7. Handling and Storage
Handling precautions: When handling the product, allow for materials and conditions which should be avoided (see
Chapter 10). Avoid exposure. Use appropriate protection (see section 8). Take precautionary
measures against static discharges. Keep away from open flame, sparks or sources of
ignition. Explosion protected electrical equipment.
Safe storage conditions: Store in fireproof location. When storing the product, allow for materialsand conditions which
should be avoided (see Chapter 10). Ventilation required along the floor. Keep container
tightly closed.
Handling/storage precautions: Keep in sealable containers.
Packaging materials:
Suitable Keep in sealable containers.
8. Exposure control / Personal protection
Engineering measures: In the event of use above flash point: Use in closed systems. Do not use compressed air by
filling, discharging or handling the product. Ventilation required along the floor. Ventilation
required. Explosion protected electrical equipment. Explosion proof lighting. Earth connection
against static electricity. Spark-free tool. Do not heat.
Hygiene measures: When using do not eat, drink or smoke. Follow good housekeeping practices.
Occupational Exposure Methyl methacrylate TWA: 100 mg/m3 (25 ppm)
Limits :
Personal protective equipment:
Product name: Forestacryl liquid Page: 3 of 5
Issue Date: 18.08.07
Respiratory system With sufficient ventilation, extraction or closed system, breathing apparatus not necessary. In
the event of possible exposure: gas/vapour filter.
Skin and body Wear suitable protective clothing.
Hands Wear suitable gloves (butyl rubber gloves or neoprene gloves).
Eyes With sufficient extraction or closed system: safety goggles. In the event of possible exposure:
combined eye and respiratory protection.
9. Physical and chemical properties
Appearance: liquid
Colour: Different
Odor : Ester-like
pH-Wert: (20癈) Not applicable.
~ 100,3癈
Boiling point/range:
Melting point/range: -48 癈
Auto-ignition temperature: 430 癈
Flash point: 10 癈
Flammability: None
Lower explosive limits in air: 2,1 volume %
Upper explosive limits in air: 12,5 volume %
Oxidizing properties: Not applicable
Vapor pressure: 47 mbar (20癈)
Vapor density: ( Air =1) <1
Specific gravity: (H20=1): ~ 0,94
Solubility in water: 15,9 g/l (20癈)
Reactivity in water: Not reactive
Viscosity: 0,6 mPa.s
Other Data: None
10. Stability and Reactivity
Stability: Stable under normal conditions. When incorrectly used: Fire hazard, polymerization. (Stable
with: hydrochinon).
Conditions to avoid: Keep away from: open flame and sources of ignition. Do not heat.
Protect from (sun)light and heat.
Materials to avoid: Keep away from: oxidizing substances.
Hazardous decomposition Not available.
Products:
11. Toxicological information
No toxicological information is available on the product, but some is available on the ingredients defined in
section 2.
Accelerator
Acute toxicity - Oral : LD50 (rat): 1769 mg/kg
Acute toxicity - Inhalation LD50 (mouse): 212 mg/kg
Skin irritation : Mildly irritating.
Eye irritation: Mildly irritating.
Methyl Mthacrylate :
Acute toxicity - Oral : LD50 (rat): 7872 mg/kg
Acute toxicity ?Dermal: LD50 (rabbit): > 5000 mg/kg
Acute toxicity - Inhalation LC50 (rat, 4 hour): 78000 mg/m3
Cross linker
Acute toxicity - Oral : LD50 (rat): 3300 mg/kg
12. Ecological information
No ecological information is known on the product but some is available on the ingredients defined in section 2.
Chemical name : Methyl methacrylate
LC50 (fish, 96 hour): 130 mg/l
Ecotoxicity
EC50 (Daphnia magna, 24 hour): 720 mg/l
Accelerator
Chemical Name :
Ecotoxicity LC50 (fish, 96 hour): 46 mg/l
Product name: Forestacryl liquid Page: 4 of 5
Issue Date: 18.08.07
13. Disposal considerations
Methods of disposal Disposal according to the local legislation.
Waste of residues Keep waste separate. Because of possible pollution, remove as industrial
waste or hazardous waste.
Contaminated packaging Keep waste packaging separate. Because of possible pollution, remove
as industrial waste or hazardous waste.
14. Transportation information
Iternational Transport regulation
Technical shipping name: Methylmethacrylat stabilized
UN- number: 1247
Tremcard: 30G30
Land /Road /Railway
Proper shipping name Methylmethacrylat stabilized
ADR/RID-Class: 3
ADR /RID ?Item Number 3b
Packing group II
Hazard identification 339
Inland Water ways
Proper shipping name Methylmethacrylat stabilized
ADNR -Class 3
Sea
Proper shipping name Methylmethacrylat stabilized
IMDG Class 3.2
IMDG page No 3259
Packing grope II
Medical First Aid Guide 330
(MFAG)
Emergency shedules (EMS) 3-07
Air
Proper shipping name Methylmethacrylat stabilized
UN/ID-Number 1247
IA-TA-DGR Class 3
15. Regulatory information:
EU Regulations
EU Classification
(67/548/EEC-88/379/EEC)
Hazard symbol(s) : F, Xi
Risk phrases : R11: Highly flammable.
R36/37/38: Irritating to eyes, respiratory system and skin.
R43: May cause sensitization by skin contact.
Safety phrases: S09: Keep container in a well-ventilated place.
S16: Keep away from sources of ignition - No smoking.
S24: Avoid contact with skin.
S29: Do not empty into drains.
S33: Take precautionary measures against static discharges.
S37: Wear suitable gloves.
S46: If swallowed, seek medical advice immediately and show this
container or label.
:
National regulations No additional national regulations are known to the supplier
Product name: Forestacryl liquid Page: 5 of 5
Issue Date: 18.08.07
16. Other information
The information contained in the Safety data sheet is correct to the best of our knowledge at the date of issue. It is intended as a guide for
the safe use, handling, disposal, storage and transportation and is not intended as warranty or as a specification. The information relates
only to the product specified and may not be suitable for combinations with other materials or in processes other than those specifically
described herein.
created: LN1046
Rev. 03
Checked : 16.12.2008
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