Section 1: Product Identification
Chemical Name: Divinyltin dichloride, 98%
CAS Registry Number: 7532-85-6
Formula: (CH2=CH)2SnCl2
EINECS Number: 231-399-1
Chemical Family: organotin compound
Synonym: Dichlorodiethenylstannane
Section 2: Composition and Information on Ingredients
Ingredient CAS Number Percent ACGIH (TWA) OSHA (PEL)
Title Compound 7532-85-6 100% 0.1mg/m3 0.1mg/m3
Section 3: Hazards Identification
Emergency Overview: Corrosive to skin, eyes and respiratory tract. Harmful if swallowed,
Primary Routes of Exposure: Ingestion, inhalation, skin, eyes
Eye Contact: Causes severe burns to the eyes and blindness.
Skin Contact: Prolonged contact will cause redness and corrosive acid burns to the skin.
Corrosive to the nose, mucous membranes and respiratory tract. High doses may cause long term
Inhalation:
neurological damage.
Harmful if swallowed. Delayed and permanent psycho-neurologic disturbances; impairment of vision,
Ingestion:
unsteadiness, nausea and vomiting.
Corrosive to skin, eyes and mucous membranes. Ingestion of certain organotin compounds may cause
Acute Health Affects:
delayed poisoning (4 days) with cerebral edema causing damage to the central nervous system.
Repeated exposure to certain organic tin compounds may cause problems with vision, skin, respiratory
Chronic Health Affects:
system, central nervous system, liver, kidneys, urinary tract, and blood.
NTP: No
IARC: No
OSHA: No
SECTION 4: First Aid Measures
Immediately flush the eyes with copious amounts of water for at least 10-15 minutes. A victim may need
Eye Exposure:
assistance in keeping their eye lids open. Get immediate medical attention.
Wash the affected area with water. Remove contaminated clothes if necessary. Seek medical assistance if
Skin Exposure:
irritation persists.
Remove the victim to fresh air. Closely monitor the victim for signs of respiratory problems, such as difficulty
Inhalation:
in breathing, coughing, wheezing, or pain. In such cases seek immediate medical assistance.
Seek medical attention immediately. Keep the victim calm. Give the victim water (only if conscious). Induce
Ingestion:
vomiting only if directed by medical personnel.
SECTION 5: Fire Fighting Measures
Flash Point: no data
Autoignition Temperature: no data
Explosion Limits: no data
Extinguishing Medium: carbon dioxide, foam or dry powder
Fire fighters should be equipped with a NIOSH approved positive pressure self-contained breathing apparatus
Special Fire Fighting Procedures:
and full protective clothing.
Hazardous Combustion and carbon monoxide, carbon dioxide, soot, organic fumes and tin compounds.
Decomposion Products:
Unusual Fire or Explosion Hazards: No unusual fire or explosion hazards.
SECTION 6: Accidental Release Measures
Small spills can be neutralized with powdered sodium bicarbonate, lime, or calcium carbonate and swept up.
Spill and Leak Procedures: Large spills in areas not adequately ventilated will require an evacuation of site. Emergency response teams
will require self-contained breathing apparatus.
SECTION 7: Handling and Storage
Handling and Storage: Store in a cool, dry, well ventilated area away from heat and direct sunlight. Keep containers tightly sealed.
SECTION 8: Exposure Controls and Personal Protection
Eye Protection: Always wear approved safety glasses when handling a chemical substance in the laboratory.
Skin Protection: Wear protective clothing and gloves. Consult with glove manufacturer to determine the proper type of glove.
Ventilation: Work with this product in a well-ventilated area, preferably a fume hood.
If ventilation is not available a respirator should be worn. The use of respirators requires a Respirator
Respirator:
Protection Program to be in compliance with 29 CFR 1910.134.
Ventilation: Work with this product in a well-ventilated area, preferably a fume hood.
Additional Protection: No additional protection required.
SECTION 9: Physical and Chemical Properties
Color and Form: colorless liq.
Molecular Weight: 243.69
Melting Point: no data
Boiling Point: 54-56°C /3 mm
Vapor Pressure: no data
Specific Gravity: no data
Odor: irritating odor
Solubility in Water: insoluble
SECTION 10: Stability and Reactivity
Stability: moisture sensitive
Hazardous Polymerization: no hazardous polymerization
Conditions to Avoid: none
Incompatibility: strong oxidizing agents and halogens
Decomposition Products: carbon monoxide, carbon dioxide, tin oxide, and organic fumes.
SECTION 11: Toxicological Information
Administration into the eye (rabbit); Standard Draize Test: 100ul/24H. Oral (rat); LDLo: 500mg/kg. Inhalation
RTECS Data:
(rat); LC: >933mg/m3/1H.
Carcinogenic Effects: No data available
Mutagenic Effects: No data available
Tetratogenic Effects: No data available
SECTION 12: Ecological Information
Avoid release to groundwater or waterways. Very toxic to aquatic organisms. May cause long-term adverse
Ecological Information:
effects.
SECTION 13: Disposal Considerations
Disposal: Dispose of according to federal, state, and local regulations.
SECTION 14: Transportation
Shipping Name (CFR): Corrosive liquids, N.O.S.
Hazard Class (CFR): 8
Additional Hazard Class (CFR): NA
Packaging Group (CFR): II
UN ID Number (CFR): UN# 1760
Shipping Name (IATA): Corrosive liquid, N.O.S.
Hazard Class (IATA): 8
Additional Hazard Class (IATA): NA
Packaging Group (IATA): II
UN ID Number (IATA): UN# 1760
SECTION 15: Regulatory Information
TSCA: Not listed in the TSCA inventory.
SARA (Title 313): Title compound not listed.
Second Ingredient: none
SECTION 16 - ADDITIONAL INFORMATION
N/A
