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MATERIAL SAFETY DATA SHEET
1. CHEMICAL PRODUCT AND COMPANY IDENTIFICATION
SUPPLIER: METPREP LTD.
CURRIERS CLOSE
CHARTER AVENUE
COVENTRY CV4 8AW
TELEPHONE: PRODUCT INFORMATION: 024 7642 1222
FAX: 024 7642 1192
CHEMICAL NAME: Liquid based on Methacryl acid ester and accelerator
PRODUCT: QUICK SET LIQUID
PRODUCT NUMBERS: 11 10 36
2. COMPOSITION / INFORMATION ON INGREDIENTS
CHEMICAL NATURE:
Liquid based on Methacryl acid ester and accelerator
INGREDIENT (S): CAS NUMBER: %: HAZARD SYMBOL: R PHRASES:
Tetrahydrofurfuryl-2-methacrylate 2455-24-5 50-75% Xi 36/37/38
Hydroxypropyl methacrylate 27813-02-1 25-50% Xi 36/38
1,6-Hexandiole-di-methacrylate 6606-59-3 2.5-10% Xi 36/37/38
N,N Dimethyl - para toluidine 99-97-8 < 2.5% T 23/24/25/33/52/53
3. HAZARDS IDENTIFICATION
Xn HARMFUL
Irritates eyes, respiratory organs and skin
4. FIRST AID MEASURES
Inhalation:
Remove to fresh air. Keep at rest. Call for prompt medical attention.
Eye contact:
Irrigate copiously with clean, fresh water for at least 15 minutes, holding eyelids apart. Seek medical advice.
Skin contact:
Wash skin thoroughly with soap and water or use recognized skin cleanser. Should irritation occur, seek medical attention.
Ingestion: Affected person should drink 500 - 800 ml water, if possible with suspended activated carbon. In case of
spontaneous vomiting, ensure that the vomitus can drain freely to prevent risk of suffocation. Lay person on their side. Let them
drink water repeatedly. Artificial induction of vomiting should be restricted to trained first aid staff. Administer nothing in case of
unconsciousness. Seek medical attention.
Further details: Remove saturated clothing. Seek medical attention in case symptoms occur that can be connected with the
influence of the product or its vapours on eyes, respiratory organs or skin.
5. FIRE FIGHTING MEASURES
Suitable extinguishing media: water fog, foam, CO2, dry powders.
Unsuitable extinguishing media: high-pressure water jet
Particular fire hazards: Possible development of flammable and explosive vapour/air mixtures.
Protective equipment for Wear self-contained breathing apparatus.
fire-fighters:
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MATERIAL SAFETY DATA SHEET
Further details: In case of fire cool container and move to a safe place. Danger of polymerisation. Do not release the water
used for extinguishing into the drains, soil or surface waters. Any residue must be disposed of according to local regulations.
6. ACCIDENTAL RELEASE MEASURES
Personal precautions: Do not inhale vapours. Avoid contact with skin, eyes and clothing. Ventilate
room well. Keep from ignition sources.
Environmental precautions: Prevent contamination of soil, drains and surface waters.
Cleaning methods: Bind with suitable material (such as sand, sawdust, diatomaceous earth or universal binder)
and clean off. Seal into special containers and dispose of according to regulatory
requirements. Observe EX protection when pumping off.
7. HANDLING AND STORAGE
HANDLING: Keep receptacles tightly sealed. Keep away from heat and direct sunlight. Ensure good
ventilation/exhaustion at the workplace.
INFORMATION ABOUT FIRE- AND EXPLOSION PROECTION:
Keep ignition sources away. ?Do not smoke. Protect against electrostatic discharges.
STORAGE: Close container immediately after use and protect from direct sunlight. Store in a cool
location. Store away from foodstuffs.
FURTHER INFORMATION ABOUT STORAGE CONDITIONS:
Keep receptacle tightly sealed. Store in cool, dry conditions in well sealed receptacles.
Protect from exposure to light.
INDUSTRIAL HYGIENE PRACTICES: Wash face and hands thoroughly with the soap and water after use and before eating,
drinking, smoking or applying cosmetics.
CLASS ACCORDING TO REGUKATION ON FLAMMABLE LIQUIDS: AIII
8. EXPOSURE CONTROL / PERSONAL PROTECTION
OCCUPATIONAL EXPOSURE LIMITS:
HAZARDOUS INGREDIENT (S): PEL (OSHA) : TLV (ACGIH) : COMPANY
RECOMMENDATION:
Not required
PERSONAL PROTECTIVE EQUIPMENT:
GENERAL PROTECTION AND HYGIENE
The usual precautionary measures are to be adhered to when handling chemicals. 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 or skin.
RESPIRATORY PROTECTION:
Wear suitable respiratory protective equipment if exposure to levels above the occupational exposure limit is likely. A
Suitable mask with filter type A may be appropriate. In the event of formation of particularly high levels of vapor a self
contained breathing apparatus may be appropriate.
EYE PROTECTION: Safety glasses or chemical splash goggles.
HAND PROTECTION: Wear suitable gloves. Solvent resistant or rubber gloves. Gloves should be changed regularly
and if excessive exposure has occurred.
OTHER: Wear suitable protective clothing.
9. PHYSICAL AND CHEMICAL PROPERTIES
Appearance: liquid
Colour: clear
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MATERIAL SAFETY DATA SHEET
Odour: ester like
178 o C
Boiling point:
Melting point: not determined
91 o C
Flash point:
Flammability: not determined
Auto-ignition temperature: not determined
Danger of explosion: Product is not explosive. However formation of explosive air/vapour mixtures are
possible.
Explosion lim its: not applicable
Oxidising properties: not applicable
Vapour pressure: 0.1 mbar
1.033 g/cm 3 (20 o C)
Density:
Solubility in water: not miscible or difficult to mix
Solubility in other solvents:
pH value: not determined
Viscosity: not determined
10. STABILITY AND REACTIVITY
CONDITIONS TO AVOID: No decomposition if used according to specification.
INCOMPATIBILITY (MATERIALS TO AVOID): In presence of radical formers (eg peroxides) deoxidizing agents and/or
heavy metal ions, polymerization with heat release is possible
HAZARDOUS DECOMPOSITION PRODUCTS: No dangerous decomposition products are known
HAZARDOUS POLYMERIZATION:
CONDITIONS TO AVOID FOR HAZARDOUS POLYMERIZATION:
11. TOXICOLOGICAL INFORMATION
Oral Toxicity: LD-50 Tetrahydrolfurfuryle-2-methacrylate 4000 mg/kg (rat/oral)
LD-50 Hydroxiproply-methacrylate 11200 mg/kg (rat/oral)
LD-50 N,N-dimethyl-p-toluidine 1767 mg/kg (rat/oral)
Inhalation: LC-50/4 h N,N-dimethyl-p-toluidine >2 mg/l
Skin irritation: THF-2-MA non-irritating 24h species rabbit
method occulsive FDA Draize
HPMA non-irritating 24h species rabbit
method occulsive FDA Draize
Eye irritation: THF-2-MA slightly irritating species rabbit eye Method OECD 405
HPMA irritating species rabbit eye Method OECD 405
Sensitization: THF-2-MA not sensitization species guinea
Method Polak, Adjuvans
HPMA slight sensitization species guinea
Method maximisation test
Further details: The product shows the following dangers according to the calculation method of the General EU
Classification Guidelines for Preparations as issued in the latest version
Irritant.
.
12. ECOLOGICAL INFORMATION
INFORMATION ABOUT ELIMINATION
OTHER INFORMATION: THF-2-MA: Inherent biological elimination, OEDC 301 F,28d 75%
AQUATIC TOXICITY: Toxicity to fish: LC-50/96h: 34.7 mg/l (lit) (THF-2-MA) Species: Pimephales
Promelas.
(HPMA) LC-50/48h: 493 mg/l (lit) Species: Leuciscus idus
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MATERIAL SAFETY DATA SHEET
TOXICITY TO MICRO-ORGANISM: EC-10/16H: >1140 MG/L (lit) Species: Pseudomonas putida
GENERAL NOTES: Water hazard class 2 (self assessment). Do not allow product to reach ground water, water course
or sewage system.
13. DISPOSAL CONSIDERATIONS
PRODUCT: Must be specially treated adhering to official regulations.
PACKAGING: Disposal must be made according to official regulations.
14. TRANSPORTATION
IMDG CLASS:
MARINE POLLUTANT: No
TRANSPORT: Not dangerous according to the above specifications
15. REGULATORY INFORMATION
EC REGULATIONS ?br>
EINECS: all chemical listed
EEC Classification: IRRITANT
Symbol: Indication of Danger
Xn Harmful
Risk Phrases: R20/21/22 Harmful by inhalation, in contact with skin and if swallowed
R33 Danger of cumulative effects
R36/37/38 Irritating to eyes, respiratory system and skin.
Safety Phrases: S9 Keep container in well-ventilated place
S26 In case of contact with eyes, rinse immediately with plenty of water
and seek medical advice.
S36/37 Wear suitable protective clothing and gloves.
S60 This material and its container must be disposed of as hazardous
waste
WATERHAZARD CLASS: Water Hazard Class 2 (self assessment) hazardous for water
16. ADDITIONAL INFORMATION
This data sheet was prepared in accordance w ith Directive 91/155/EEC.
The above information has been gathered from reliable sources and is believed to be correct. However, the information is
provided without any warranty, either expressed or implied. MetPrep Ltd shall not be held liable for any damage resulting
from the handling of or contact with the above product.
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