SIGMA-ALDRICH
Material Safety Data Sheet
Date Printed: 08/NOV/2005
Date Updated: 14/MAR/2004
Version 1.1
According to 91/155/EEC
1 - Product and Company Information
Product Name TETRAALLYLTIN, 97%
Product Number 271446
Company Sigma-Aldrich Pty. Ltd.
12 Anella Avenue
Castle Hill NSW 2154
Australia
Technical Phone # +61 2 9841 0555 (1800 800 097)
Fax +61 2 9841 0500 (1800 800 096)
Emergency Phone # +44 8701906777 (1800 448 465)
2 - Composition/Information on Ingredients
Product Name CAS # EC no Annex I
Index Number
TETRAALLYLSTANNANE 7393-43-3 230-987-5 None
Formula C12H20Sn
Molecular Weight 282.98 AMU
3 - Hazards Identification
4 - First Aid Measures
AFTER INHALATION
If inhaled, remove to fresh air. If not breathing give
artificial respiration. If breathing is difficult, give oxygen.
AFTER SKIN CONTACT
In case of contact, immediately wash skin with soap and copious
amounts of water.
AFTER EYE CONTACT
In case of contact, immediately flush eyes with copious amounts
of water for at least 15 minutes.
AFTER INGESTION
If swallowed, wash out mouth with water provided person is
conscious. Call a physician.
5 - Fire Fighting Measures
EXTINGUISHING MEDIA
Suitable: Carbon dioxide, dry chemical powder, or appropriate
foam. Water spray.
SPECIAL RISKS
Specific Hazard(s): Emits toxic fumes under fire conditions.
Combustible liquid.
SPECIAL PROTECTIVE EQUIPMENT FOR FIREFIGHTERS
Wear self-contained breathing apparatus and protective clothing
to prevent contact with skin and eyes.
6 - Accidental Release Measures
PERSONAL PRECAUTION PROCEDURES TO BE FOLLOWED IN CASE OF LEAK OR SPILL
Evacuate area.
PROCEDURE(S) OF PERSONAL PRECAUTION(S)
Wear self-contained breathing apparatus, rubber boots, and heavy
rubber gloves.
METHODS FOR CLEANING UP
Cover with dry lime or soda ash, pick up, keep in a closed
container, and hold for waste disposal. Ventilate area and wash
spill site after material pickup is complete.
7 - Handling and Storage
HANDLING
Directions for Safe Handling: Avoid breathing vapor. Avoid
contact with eyes, skin, and clothing. Avoid prolonged or
repeated exposure.
STORAGE
Conditions of Storage: Keep tightly closed. Keep away from heat
and open flame. Store in a cool dry place.
SPECIAL REQUIREMENTS: Air sensitive.
8 - Exposure Controls / Personal Protection
ENGINEERING CONTROLS
Safety shower and eye bath. Use only in a chemical fume hood.
GENERAL HYGIENE MEASURES
Wash thoroughly after handling. Wash contaminated clothing before
reuse.
PERSONAL PROTECTIVE EQUIPMENT
Respiratory Protection: Government approved respirator.
Hand Protection: Compatible chemical-resistant gloves.
Eye Protection: Chemical safety goggles.
9 - Physical and Chemical Properties
Appearance Color: Colorless
Form: Clear liquid
Property Value At Temperature or Pressure
pH N/A
BP/BP Range 69.0 - 70.0 掳C 1.5 mmHg
MP/MP Range N/A
Flash Point 75 掳C Method: closed cup
Flammability N/A
Autoignition Temp N/A
Oxidizing Properties N/A
Explosive Properties N/A
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Explosion Limits N/A
Vapor Pressure N/A
SG/Density 1.179 g/cm3
Partition Coefficient N/A
Viscosity N/A
Vapor Density N/A
Saturated Vapor Conc. N/A
Evaporation Rate N/A
Bulk Density N/A
Decomposition Temp. N/A
Solvent Content N/A
Water Content N/A
Surface Tension N/A
Conductivity N/A
Miscellaneous Data N/A
Solubility N/A
10 - Stability and Reactivity
STABILITY
Conditions of Instability: May decompose on exposure to air.
Materials to Avoid: Strong oxidizing agents.
HAZARDOUS DECOMPOSITION PRODUCTS
Hazardous Decomposition Products: Carbon monoxide, Carbon dioxide,
Tin/tin oxides.
11 - Toxicological Information
SIGNS AND SYMPTOMS OF EXPOSURE
General signs of toxicity for overexposure to tetraalkyl tin
compounds include muscular weakness and paralysis, leading to
respiratory failure, tremors, convulsive movements, closure of
the eyelids, and photophobia. Histologically, tetraalkyl tin
compounds show a decrease in cytoplasmic basophilia of the
liver, chromatolysis of the Purkinje cells of the cerebellum,
and increase in the water content of the brain and spinal cord.
To the best of our knowledge, the chemical, physical, and
toxicological properties have not been thoroughly investigated.
ROUTE OF EXPOSURE
Skin Contact: May cause skin irritation.
Eye Contact: May cause eye irritation.
Multiple Routes: May be harmful by inhalation, ingestion, or
skin absorption.
12 - Ecological Information
No data available.
13 - Disposal Considerations
SUBSTANCE DISPOSAL
This combustible material may be burned in a chemical incinerator
equipped with an afterburner and scrubber. Observe all federal,
state, and local environmental regulations.
14 - Transport Information
RID/ADR
UN#: 2788
Class: 6.1
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PG: III
Proper Shipping Name: Organotin compound, liquid,
n.o.s.
IMDG
UN#: 2788
Class: 6.1
PG: III
Proper Shipping Name: ORGANOTIN COMPOUND, LIQUID,
N.O.S.
Marine Pollutant: No
Severe Marine Pollutant: Yes
Technical Name: Required
IATA
UN#: 2788
Class: 6.1
PG: III
Proper Shipping Name: Organotin compound, liquid,
n.o.s.
Inhalation Packing Group I: No
Technical Name: Required
15 - Regulatory Information
CLASSIFICATION AND LABELING ACCORDING TO EU DIRECTIVES
S-PHRASES: 23-24/25
Do not breathe vapor. Avoid contact with skin and eyes.
16 - Other Information
WARRANTY
The above information is believed to be correct but does not
purport to be all inclusive and shall be used only as a guide. The
information in this document is based on the present state of our
knowledge and is applicable to the product with regard to
appropriate safety precautions. It does not represent any
guarantee of the properties of the product. Sigma-Aldrich Inc.,
shall not be held liable for any damage resulting from handling or
from contact with the above product. See reverse side of invoice
or packing slip for additional terms and conditions of sale.
Copyright 2005 Sigma-Aldrich Co. License granted to make unlimited
paper copies for internal use only.
DISCLAIMER
For R&D use only. Not for drug, household or other uses.
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