2.1 Chemical characterisation Mixture of dimethacrylates, alcohol, phosphonic acid acrylate,
HEMA (hydroxyethyl methacrylate), SiO 2, initiators and stabilizers
2.2 Hazardous components
< 11 % Phosphonic acid acrylate (CAS No. not known)
< 15 % HEMA (CAS No. 868-77-9)
< 53 % Dimethacrylates (CAS-No. 1565-94-2; 1830-78-0;
72869-86-4)
< 20 % Alcohol (CAS No. 64-17-5)
2.3 Further information None.
3 Hazards identification Irritating to eyes and skin. May cause sensitisation by skin
contact.
4 First aid measures
4.1 Eye contact Flush eyes with plenty of water (10-15 min.). Call a physician.
4.2 Skin contact Wash thoroughly with soap and water.
4.3 Ingestion After ingestion call a physician immediately and show this safety
data sheet. Give large amounts of water.
4.4 Inhalation Take into fresh air.
4.5 Further information Remove contaminated clothing.
5 Fire-fighting measures
5.1 Suitable extinguishing media No specific requirements.
5.2 Extinguishing media to avoid None.
EC Safety Data Sheet Excite
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Date of printing Sheet no. 1348 Page 2 of 5
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5.3 Further information Cool containers in the vicinity of the blaze using a water spray.
6 Accidental release measures Clean up with absorbent material.
Clean area with large amounts of water.
Prevent skin and eye contact.
7 Handling and storage
7.1 Handling Only adequately trained personnel should handle this product.
7.2 Industrial hygiene Keep out of reach of children.
Practice care and caution to avoid skin and eye contact.
Usual hygienic measures are necessary.
7.3 Storage Store at 2-28 癈 / 26-82 癋
7.4 Place of storage Do not store in open sunshine.
7.5 Fire- and explosion protection Keep away from heat source.
8 Exposure controls / personal protection
8.1 Technical equipment Good general ventilation should be sufficient.
8.2 Control of treshold limits None established.
8.3 Personal protective equipment
8.3.1 Respiratory protection Respiratory Protection.
8.3.2 Hand protection Rubber gloves.
8.3.3 Eye protection Safety goggles or face-shield.
Eye wash fountain should be located in immediate work area.
8.3.4 Other None.
9 Physical and chemical properties
9.1 Appearance liquid
9.2 Color colourless
9.3 Odour characteristic
9.4 Change in physical state Test method:
not applicable
9.5 Density 1.04 g/cm?(20癈)
not applicable
9.6 Vapour pressure
not known
9.7 Viscosity
partially miscible
9.8 Solubility in water
9.9 pH-value 1.7
9.10 Flash point > 40 癈
not applicable
9.11 Ignition temperature
EC Safety Data Sheet Excite
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Date of printing Sheet no. 1348 Page 3 of 5
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9.12 Explosion limits Lower: vol.%
Upper: vol.%
not applicable
9.13 Further information None.
10 Stability and reactivity
10.1 Thermal decomposition None, if used in accordance to instructions.
10.2 Hazardous decomposition None under normal conditions of storage and use.
products
10.3 Hazardous reactions Avoid excessive heat and direct sunlight.
10.4 Further information Avoid exposure to light.
11 Toxicological information
11.1 Acute toxicity The oral LD50 for rats is > 2000 mg/kg.
Prevent skin and eye contact.
Mucous membranes: irritating.
11.2 Subacute / chronic toxicity Uncured material: prolonged or frequently repeated skin contact
may cause allergic skin reactions in some individuals.
11.3 Further information None.
12 Ecological information German 'Wassergefaehrdungs Klasse (WGK)': 1
The product must not enter effluent, ground water, surface
water or the soil.
13 Disposal considerations Take to a special waste incineration plant, in line with local
regulations.
13.1 EC waste key 18 01 05
13.2 Swiss waste code not known
13.3 Origin Dental practice
14 Transport information
14.1 Transport at land: GGVE / GGVS Class --- Cipher ---
RID / ADR Class --- Cipher ---
Warning label UN-No. --- Kemler No. ---
Packing group ---
Overland statement ---
EC Safety Data Sheet Excite
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Date of printing Sheet no. 1348 Page 4 of 5
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14.2 Transport at sea: GGVSee Class --- Cipher ---
ADNR Class --- Cipher --- Cat.
UN-No. ---
IMDG-code page ---
EMS ---
MFAG ---
Sea transport statement ---
14.3 Air transport: ICAO / IATA-GDR ---
UN-No. ---
PSN ---
Subsidiary risk ---
Labels ---
Packing group ---
Passenger aircraft Packing Instruction --- max. ---
Cargo aircraft only Packing Instruction --- max. ---
14.4 Further information Product is not classified for any mode of transportation.
15 Regulatory information This product requires classification according to the criteria of
the EC.
The product is a medical device according to the EC-directive
93/42.
15.1 UN-No. ---
15.2 Swiss regulations BAG T No. ---
Swiss toxicity class ?br>
15.3 EC-No. ---
15.4 Hazard symbols Xi
15.5 Hazard designation Xi: Irritant. Contains Phosphonic acid acrylate (CAS No. not
known), HEMA (CAS No. 868-77-9), Dimethacrylates (CAS-No.
1565-94-2; 1830-78-0; 72869-86-4), Alcohol (CAS No. 64-17-5).
15.6 Risk phrases R: 36/38-43
36/38 Irritating to eyes and skin.
43 May cause sensitisation by skin contact.
15.7 Safety phrases S: 24/25-26-28-37/39-2
24/25 Avoid contact with skin and eyes.
26 In case of contact with eyes, rinse immediately with
plenty of water and seek medical advise.
28 After contact with skin, wash immediately with
plenty of water and soap.
37/39 Wear suitable gloves and eye/face protection.
2 Keep out of the reach of children.
EC Safety Data Sheet Excite
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Date of printing Sheet no. 1348 Page 5 of 5
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15.8 MAK value ---
15.9 BVD classification ---
15.10 VbF ---
15.11 Further information None.
16 Other information Safe handling and storage practice should be observed.
The above mentioned data correspond to our present state of knowledge and experience. The safety
data sheet serves as description of the products in regard to necessary safety measures. The indications
have not the meaning of guarantees on properties.
[91/155/EEC]
This safety data sheet has been generated with the safety database 'ChemManager',
?ASSiST Applied Software Solutions in Science and Technology AG, Weiherweg 3, CH-4104 Oberwil, Switzerland