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DIVINYLTIN DICHLORIDE

Material Safety Data Sheet
acc. to OSHA and ANSI

1 Identification of substance:
Product details:
Product name: Divinyltin dichloride
2 Composition/Data on components:
Chemical characterization:
Description: (CAS#)
Divinyltin dichloride (CAS# 7532-85-6), 100%
Identification number(s):
EINECS Number: 231-399-1

3 Hazards identification
Hazard description:

T Toxic
N Dangerous for the environment

Information pertaining to particular dangers for man and environment
R 23/24/25 Toxic by inhalation, in contact with skin and if swallowed.
R 50/53 Very toxic to aquatic organisms, may cause long-term adverse
effects in the aquatic environment

4 First aid measures
General information
Immediately remove any clothing soiled by the product.
Remove breathing apparatus only after contaminated clothing has been
completely removed.
In case of irregular breathing or respiratory arrest provide artificial
respiration.
After inhalation
Supply fresh air. If required, provide artificial respiration. Keep
patient warm.
Seek immediate medical advice.
After skin contact
Immediately wash with water and soap and rinse thoroughly.
Seek immediate medical advice.
After eye contact
Rinse opened eye for several minutes under running water. Then consult a
doctor.

Material Safety Data Sheet
acc. to OSHA and ANSI

Product name: Divinyltin dichloride

After swallowing
Do not induce vomiting; immediately call for medical help.
Seek immediate medical advice.

5 Fire fighting measures
Suitable extinguishing agents
CO2, sand, extinguishing powder. Do not use water.
For safety reasons unsuitable extinguishing agents Water
Special hazards caused by the material, its products of combustion or
resulting gases:
In case of fire, the following can be released:
Carbon monoxide and carbon dioxide
Hydrogen chloride (HCl)
Protective equipment:
Wear self-contained respirator.
Wear fully protective impervious suit.

6 Accidental release measures
Person-related safety precautions:
Wear protective equipment. Keep unprotected persons away.
Ensure adequate ventilation
Measures for environmental protection:
Do not allow material to be released to the environment without proper
governmental permits.
Measures for cleaning/collecting:
Absorb with liquid-binding material (sand, diatomite, acid binders,
universal binders, sawdust).
Dispose contaminated material as waste according to item 13.
Ensure adequate ventilation.
Additional information:
See Section 7 for information on safe handling
See Section 8 for information on personal protection equipment.
See Section 13 for disposal information.

7 Handling and storage
Handling
Information for safe handling:
Keep container tightly sealed.
Store in cool, dry place in tightly closed containers.
Ensure good ventilation at the workplace.
Open and handle container with care.
Information about protection against explosions and fires:
Keep ignition sources away.
Storage
Requirements to be met by storerooms and receptacles:
No special requirements.
Information about storage in one common storage facility:
Store away from oxidizing agents.
Store away from water/moisture.
Further information about storage conditions:
Keep container tightly sealed.

Material Safety Data Sheet
acc. to OSHA and ANSI

Product name: Divinyltin dichloride

Store in cool, dry conditions in well sealed containers.

8 Exposure controls and personal protection
Additional information about design of technical systems:
Properly operating chemical fume hood designed for hazardous chemicals
and having an average face velocity of at least 100 feet per minute.
Components with limit values that require monitoring at the workplace:

Tin, organic compounds, as Sn
mg/m3
ACGIH TLV 0.1; 0.2-STEL (skin)
Not classifiable as a human carcinogen
Austria MAK 0.1 (skin)
Belgium TWA 0.1 (skin)
Denmark TWA 0.1 (skin)
Finland TWA 0.1; 0.3-STEL (skin)
France VME 0.1
Germany MAK 0.1 (skin)
Hungary 0.1-STEL (skin)
Korea TLV 0.1; 0.2-STEL (skin)
Norway TWA 0.1
Switzerland MAK-W 0.1; 0.2-KZG-W (skin)
United Kingdom 0.1; 0.2-STEL (skin)
USA PEL 0.1
Additional information: No data
Personal protective equipment
General protective and hygienic measures
The usual precautionary measures for handling chemicals should be
followed.
Keep away from foodstuffs, beverages and feed.
Remove all soiled and contaminated clothing immediately.
Wash hands before breaks and at the end of work.
Store protective clothing separately.
Avoid contact with the eyes and skin.
Breathing equipment:
Use suitable respirator when high concentrations are present.
Protection of hands: Impervious gloves
Eye protection: Safety glasses
Body protection: Protective work clothing.

9 Physical and chemical properties:
General Information
Form: Liquid
Color: Colorless
Odor: Not determined
Change in condition
Melting point/Melting range: Not determined
Boiling point/Boiling range: 54-56??C (129-133??F) (@3mm Hg)
Sublimation temperature / start: Not determined
Flash point: Not determined

Material Safety Data Sheet
acc. to OSHA and ANSI

Product name: Divinyltin dichloride

Ignition temperature: Not determined
Decomposition temperature: Not determined
Danger of explosion: Product does not present an
explosion hazard.
Explosion limits:
Lower: Not determined
Upper: Not determined
Vapor pressure: Not determined
Density: Not determined
Solubility in / Miscibility with
Water: Not miscible or difficult to mix

10 Stability and reactivity
Thermal decomposition / conditions to be avoided:
Decomposition will not occur if used and stored according to
specifications.
Materials to be avoided:
Oxidizing agents
Water/moisture
Dangerous reactions No dangerous reactions known
Dangerous products of decomposition:
Carbon monoxide and carbon dioxide
Hydrogen chloride (HCl)

11 Toxicological information
Acute toxicity:
LD/LC50 values that are relevant for classification:
Oral LDLo 500 mg/kg (rat)
Inhalative LC >933 mg/m3/1H (rat)
Irritation of eyes severe 100 ??L/24H (rbt)
Primary irritant effect:
on the skin: Irritant to skin and mucous membranes.
on the eye: Irritating effect.
Sensitization: No sensitizing effects known.
Subacute to chronic toxicity:
Organic tin compounds are generally more toxic than inorganic tin.
Exposure may result in brain and central nervous system swelling, muscle
weakness, paralysis, respiratory failure, neurological disturbances,
liver damage, urinary tract injury and blood injury. Excessive exposure
may be fatal.
Additional toxicological information:
Danger through skin absorption.
To the best of our knowledge the acute and chronic toxicity of this
substance is not fully known.
ACGIH A4: Not classifiable as a human carcinogen: Inadequate data on
which to classify the agent in terms of it's carcinogenicity in humans
and/or animals.

Material Safety Data Sheet
acc. to OSHA and ANSI

Product name: Divinyltin dichloride

12 Ecological information:
Ecotoxical effects:
Remark: Very toxic for fish
General notes:
Also poisonous for fish and plankton in water bodies.
Do not allow material to be released to the environment without proper
governmental permits.
Very toxic for aquatic organisms

13 Disposal considerations
Product:
Recommendation
Consult state, local or national regulations to ensure proper disposal.
Uncleaned packagings:
Recommendation: Disposal must be made according to official regulations.

14 Transport information
DOT regulations:

Hazard class: 6.1
Identification number: UN2788
Packing group: II
Proper shipping name (technical
name): Organotin compound, liquid, n.o.s.
(divinyltin dichloride)
Land transport ADR/RID (cross-border)

ADR/RID class: 6.1 Toxic substances
Item: 32b
Danger code (Kemler): 60
UN-Number: 2788
Description of goods: Organotin compound, liquid, n.o.s.
(divinyltin dichloride)
Maritime transport IMDG:

IMDG Class: 6.1
UN Number: 2788
Packaging group: II

Material Safety Data Sheet
acc. to OSHA and ANSI

Product name: Divinyltin dichloride

Proper shipping name: Organotin compound, liquid, n.o.s.
(divinyltin dichloride)
Air transport ICAO-TI and IATA-DGR:

ICAO/IATA Class: 6.1
UN/ID Number: 2788
Packaging group: II
Proper shipping name: Organotin compound, liquid, n.o.s.
(divinyltin dichloride)

15 Regulations
Product related hazard informations:
Hazard symbols:
T Toxic
N Dangerous for the environment
Risk phrases:
23/24/25 Toxic by inhalation, in contact with skin and if swallowed.
50/53 Very toxic to aquatic organisms, may cause long-term adverse
effects in the aquatic environment
Safety phrases:
26 In case of contact with eyes, rinse immediately with plenty of
water and seek medical advice.
27/28 After contact with skin, take off immediately all contaminated
clothing, and wash immediately with plenty of water.
45 In case of accident or if you feel unwell, seek medical advice
immediately.
60 This material and its container must be disposed of as hazardous
waste.
61 Avoid release to the environment. Refer to special instructions/
Safety data sheets
National regulations
This product is not listed in the U.S. Environmental Protection Agency
Toxic Substances Control Act Chemical Substance Inventory. Use of this
product is restricted to research and development only.
Some or all of the components of this product are not listed on the
Canadian Domestic Substances List (DSL) or the Canadian Non-Domestic
Substances List (NDSL).
Information about limitation of use:
For use only by technically qualified individuals.

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