1. health and fitness
2. disease
3. asthma

ALEC TIRANTI LIMITED
TOOLS, MATERIALS & EQUIPMENT FOR MODELLING, CARVING, SCULPTURE
3 Pipers Court, Berkshire Drive,
Thatcham, Berks RG19 4ER
Tel: 0845 123 2100 Fax: 0845 123 210
London Shop: 27 Warren Street
London W1T 5NB
Tel & Fax: 020 7380 0808
Material Safety Data Sheet
RTV T30 Catalyst
Revision
6
Revision date 2014-08-20
SECTION 1: Identification of the substance/mixture and of the company/undertaking
1.1. Product identifier
Product name Catalyst C15
1.2. Relevant identified uses of the substance or mixture and uses advised against
Description Restricted to professional users. RTV silicone for mould making.
1.3. Details of the supplier of the safety data sheet
Company Alchemie Ltd
Address Warwick Road
Kineton
Warwick
CV35 0HU
United Kingdom
Web www.alchemie.com
Telephone +44 (0) 1926 641600
Fax +44 (0) 1926 641698
Email [email protected]
Email address of the
competent person
[email protected]
1.4. Emergency telephone number
Emergency telephone
number
+44 (0) 1926 641600
08:30-17:00 Mon-Fri
SECTION 2: Hazards identification
2.1. Classification of the substance or mixture
2.1.1. Classification - 1999/45/ЕC
T+; R26 T; R60-61 Xn; R22-68 Xi; R36/38
Symbols: T+: Very toxic.
Main hazards Harmful if swallowed. Very toxic by inhalation. Irritating to eyes and skin. May impair
fertility. May cause harm to the unborn child. Possible risk of irreversible effects.
2.2. Label elements
Symbols
T+: Very toxic.
Risk phrases
R22 - Harmful if swallowed.
R26 - Very toxic by inhalation.
R36/38 - Irritating to eyes and skin.
R60 - May impair fertility.
R61 - May cause harm to the unborn child.
R68 - Possible risk of irreversible effects.
Safety phrases
S28 - After contact with skin, wash immediately with plenty of water.
S36/37 - Wear suitable protective clothing and gloves.
S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label
where possible).
S53 - Avoid exposure - obtain special instructions before use.
S63 - In case of accident by inhalation: remove casualty to fresh air and keep at rest.
2.3. Other hazards
Other hazards Not applicable.
SECTION 3: Composition/information on ingredients
3.2. Mixtures
67/548/EEC / 1999/45/EC
Chemical Name
Index No.
Tetraethyl silicate
(Tetraethylacetate)
Dibutyltin dilaurate
014-00500-0
CAS No.
EC No.
78-10-4
201-0838
77-58-7
201-0398
REACH
Registration
Number
01211949619528
Conc.(%w/w)
Classification
50 - 100%
R10 Xn; R20
Xi; R36/37
T+; R26 T;
R60-61 Xn;
R22-68 Xi;
R36/38 N;
R50/53
4.1. Description of first aid measures
Inhalation Toxic by inhalation. Inhalation may cause coughing, tightness of the chest and irritation of
the respiratory system. Inhalation of vapour may cause shortness of breath. Move the exposed
person to fresh air. Seek medical attention.
Eye contact May cause irritation to eyes. Rinse immediately with plenty of water for 15 minutes
holding the eyelids open. Seek medical attention if irritation or symptoms persist.
Skin contact May cause sensitisation by skin contact. Wash off immediately with plenty of soap and
water. Seek medical attention.
Ingestion May cause irritation to mucous membranes. DO NOT INDUCE VOMITING. If swallowed,
do not induce vomiting: seek medical advice immediately and show this container or label.
4.2. Most important symptoms and effects, both acute and delayed
Inhalation Prolonged or repeated exposure may cause: Sensitization. Toxic if inhaled. Inhalation may
cause coughing, tightness of the chest and irritation of the respiratory system. Inhalation of vapour
may cause shortness of breath. Sensitizer, Lungs.
Eye contact May cause irritation to eyes.
Skin contact May cause sensitisation by skin contact.
Ingestion May cause irritation to mucous membranes.
4.3. Indication of any immediate medical attention and special treatment needed
If you feel unwell, seek medical advice (show the label where possible). Remove the affected
person from the source of contamination immediately.
SECTION 5: Firefighting measures
5.1. Extinguishing media
Use as appropriate: Foam, Carbon dioxide (CO2). For large fires:. Water spray. Do NOT use
water jet.
5.2. Special hazards arising from the substance or mixture
Carbon oxides may be formed in fire conditions. Burning produces irritating, toxic and obnoxious
fumes. Move containers away from fire if it can be done without risk.
5.3. Advice for firefighters
Wear self contained breathing apparatus and protective clothing. Do not allow product to enter
drains. Do not allow runoff water to enter sewers or drains.
SECTION 6: Accidental release measures
6.1. Personal precautions, protective equipment and emergency procedures
Ensure adequate ventilation of the working area. Wear suitable protective equipment.
6.2. Environmental precautions
Do not allow product to enter drains. Prevent further spillage if safe.
6.3. Methods and material for containment and cleaning up
Remove mechanically; cover the remainder with wet, absorbent material (e.g. sawdust, chemical
binder based on calcium silicate hydrate, sand). After approximately one hour transfer to waste
container and do not seal (evolution of CO2!). Transfer to suitable, labelled containers for
disposal. Clean area thoroughly with detergent.
6.4. Reference to other sections
See section 1 for further information.
See section 8 for further information.
See section 13 for further information.
SECTION 7: Handling and storage
7.1. Precautions for safe handling
Ensure adequate ventilation of the working area. Adopt best Manual Handling considerations
when handling, carrying and dispensing. Avoid contact with eyes and skin. Wear suitable
protective equipment. Wear suitable respiratory equipment when necessary. Do not eat, drink or
smoke in areas where this product is used or stored.
7.2. Conditions for safe storage, including any incompatibilities
Keep container tightly closed and in a well-ventilated place. Keep containers tightly closed.
7.3. Specific end use(s)
Wear suitable protective equipment.
SECTION 8: Exposure controls/personal protection
8.1. Control parameters
8.1.1. Exposure Limit Values
Dibutyltin dilaurate
WEL 8-hr limit ppm
WEL 15 min limit ppm
Tetraethyl silicate
(Tetraethylacetate)
DIR: -
WEL 8-hr limit mg/m3: 0.1 (as Sn)
WEL 15 min limit mg/m3: 0.2 (as
Sn)
8hTWA ppm: 50
8hTWA mg/m3: 120
STEL mg/m3: 300
STEL ppm: 100
NOT: Skin
8.2. Exposure controls
8.2.1. Appropriate engineering controls
Ensure adequate ventilation of the working area.
8.2.2. Individual protection measures
Wear suitable protective equipment. Wear suitable gloves and eye/face protection.
Eye / face protection Approved safety goggles. Avoid contact with eyes.
Skin protection Handprotection
Wear:. Latex rubber gloves. Nitrile rubber gloves. Wash hands after handling the product.
Respiratory protection Do not breathe gas/fumes/vapour/spray. Wear suitable respiratory
equipment when necessary.
SECTION 9: Physical and chemical properties
9.1. Information on basic physical and chemical properties
State
Liquid
Colour
Yellow
Odour
Aromatic
Relative density
1.1 - 1.15 (Water = 1 @ 20 °C)
Viscosity
10 mPa.s (25°C)
SECTION 10: Stability and reactivity
10.1. Reactivity
Reacts with water. Avoid contact with:. Water.
10.2. Chemical stability
Stable under normal conditions.
10.3. Possibility of hazardous reactions
Under normal conditions of storage and use, hazardous reactions will not occur. Will not
decompose if stored and used as recommended.
10.4. Conditions to avoid
Avoid contact with: Water. Eliminate all sources of ignition.
10.5. Incompatible materials
Avoid contact with: Water.
10.6. Hazardous decomposition products
Will not decompose if stored and used as recommended.
SECTION 11: Toxicological information
11.1. Information on toxicological effects
Acute toxicity Toxic by inhalation.
Skin corrosion/irritation Irritating to skin.
Respiratory or skin
sensitisation
May cause sensitisation by inhalation and skin contact.
Germ cell mutagenicity No data is available on this product.
Carcinogenicity No data is available on this product.
Reproductive toxicity No data is available on this product.
11.1.4. Toxicological Information
Dibutyltin dilaurate
Tetraethyl silicate
Dermal Rat LD50: > 2000 mg/kg Inhalation Mouse LC50/120min: 0.15 mg/l
Inhalation Rat LC50/4 h: 10 - 16 mg/kg
Oral Rat LD50: > 2500 mg/kg
Dermal Rabbit LD50: 5878 mg/kg
SECTION 12: Ecological information
12.1. Toxicity
Tetraethyl silicate
Fish LC50/96h: 245.000000 mg/l
Algae EC50/72h: > 100 mg/l
Brachydanio Rerio LC50/96h: > 245 mg/l
12.2. Persistence and degradability
No data is available on this product.
12.3. Bioaccumulative potential
No data is available on this product.
12.4. Mobility in soil
No data is available on this product.
12.5. Results of PBT and vPvB assessment
Not classified as PBT or VPvB.
12.6. Other adverse effects
No known significant effects or critical hazards.
SECTION 13: Disposal considerations
General information
Dispose of in compliance with all local and national regulations.
Disposal methods
Incinerate in suitable incineration plant, observing local authority regulations.
Disposal of packaging
Containers must be recycled in compliance with national legislation and environmental regulations.
Contaminated packaging should be emptied as far as possible; then it can be passed on for
recycling after being thoroughly cleaned.
SECTION 14: Transport information
Hazard pictograms
14.1. UN number
UN2788
14.2. UN proper shipping name
ORGANOTIN COMPOUND, LIQUID, N.O.S. (Contains: Dibutyltin dilaurate; tetraethyl silicate)
14.3. Transport hazard class(es)
ADR/RID
6.1
Subsidiary risk
IMDG
6.1
Subsidiary risk
IATA
6.1
Subsidiary risk
14.4. Packing group
Packing group
II
14.5. Environmental hazards
Environmental hazards Yes
Marine pollutant
Yes
ADR/RID
Hazard ID
60
Tunnel Category
(D/E)
IMDG
EmS Code
F-A S-A
IATA
Packing Instruction
(Cargo)
661
Maximum quantity
60 L
Packing Instruction
(Passenger)
654
Maximum quantity
5L
SECTION 15: Regulatory information
15.1. Safety, health and environmental regulations/legislation specific for the substance or
mixture
Regulations No specific regulations apply to this product.
15.2. Chemical safety assessment
Very toxic by inhalation.
SECTION 16: Other information
Revision This document differs from the previous version in the following areas:.
15 - 15.2. Chemical safety assessment.
Text of risk phrases in
Section 3
R10 - Flammable
R20 - Harmful by inhalation.
R22 - Harmful if swallowed.
R26 - Very toxic by inhalation.
R36/37 - Irritating to eyes and respiratory system.
R36/38 - Irritating to eyes and skin.
R50/53 - Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic
environment.
R60 - May impair fertility.
R61 - May cause harm to the unborn child.
R68 - Possible risk of irreversible effects.
Further information
The information supplied in this Safety Data Sheet is designed only as guidance for the safe use,
storage and handling of the product. This information is correct to the best of our knowledge and
belief at the date of publication however no guarantee is made to its accuracy. This 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 other process.