dibutyltin bis(2,4-pentanedionate)

Synonym:Di-n-butyltinbis(2,4-pentandionate)

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Section 2: Composition and Information on Ingredients
IngredientCAS NumberPercentACGIH (TWA)OSHA (PEL)
Title Compound22673-19-4100%0.1mg/m3 (as Sn-0.1mg/m3 (as Sn-

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Section 3: Hazards Identification
Irritating to skin, eyes and respiratory tract. Ingestion may lead to gastrointestinal cramps, nausea and
Emergency Overview:
diarrhea.
Primary Routes of Exposure:Ingestion, skin, eyes
Eye Contact:Causes mild irritation of the eyes.
Causes slight to mild irritation of the skin. Prolonged contact may dry the skin and lead to rashes or more
Skin Contact:
severe irritation.
Inhalation:Irritating to the nose, mucous membranes and respiratory tract.
Ingestion:Irritating to mouth throat and stomach. Ingestion may lead to gastrointestinal cramps, nausea and diarrhea.
Acute Health Affects:Irritating to skin, eyes and respiratory tract.
Chronic Health Affects:No information available on long term chromic effects.
NTP:No
IARC:No
OSHA:No

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SECTION 4: First Aid Measures
Immediately flush the eyes with copious amounts of water for at least 10-15 minutes. A victim will need
Eye Exposure:
assistance in keeping their eye lids open. Get immediate medical attention.
Wash the affected area immediately with water. Remove contaminated clothing if necessary. Seek medical
Skin Exposure:
assistance if 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 if directed by medical personnel.

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SECTION 5: Fire Fighting Measures
Flash Point:none
Autoignition Temperature:not determined
Explosion Limits:not determined
Extinguishing Medium:dry chemical, carbon dioxide, water spray or foam.
If involved in a fire, fire fighters should be equipped with a NIOSH-approved positive pressure self-contained
Special Fire Fighting Procedures:
breathing and full protective clothing.
Hazardous Combustion andcarbon dioxide, carbon monoxide, soot, organic fumes and tin compounds.
Decomposion Products:
Unusual Fire or Explosion Hazards: No unusual fire or explosion hazards.

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SECTION 6: Accidental Release Measures
Small spills can be absorbed into vermiculite or other suitable adsorbent. Larger spills must be contained in
Spill and Leak Procedures:order to avoid contamination of the soil, sewers systems or bodies of water. Absorb the material into clay,
sawdust or other suitable adsorbent.

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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.

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SECTION 8: Exposure Controls and Personal Protection
Always wear safety glasses. If pouring or transferring this substance wear a face shield for additional
Eye Protection:
protection.
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.

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SECTION 9: Physical and Chemical Properties
Color and Form:pale yellow to amber liquid
Molecular Weight:431.16
Melting Point:26°
Boiling Point:150°C /3mm
Vapor Pressure:no data
Specific Gravity:1.21
Odor:mild odor
Solubility in Water:Decomposes in water

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SECTION 10: Stability and Reactivity
Stability:air and moisture-stable liquid
Hazardous Polymerization:no hazardous polymerization
Conditions to Avoid:None
Incompatibility:Strong acids, strong oxidizing agents
Decomposition Products:carbon dioxide, carbon monoxide, organic fumes and tin compounds.

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SECTION 11: Toxicological Information
RTECS Data:No specific information available in the RTECS files. Alkyltin compounds are generally considered toxic.
Carcinogenic Effects:No data
Mutagenic Effects:No data
Tetratogenic Effects:No data

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SECTION 12: Ecological Information
Ecological Information:No information available

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SECTION 13: Disposal Considerations
Disposal:Dispose of according to local, state and federal regulations.

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SECTION 14: Transportation
Shipping Name (CFR):Non-hazardous
Hazard Class (CFR):NA
Additional Hazard Class (CFR):NA
Packaging Group (CFR):NA
UN ID Number (CFR):NA
Shipping Name (IATA):Non-hazardous
Hazard Class (IATA):NA
Additional Hazard Class (IATA):NA
Packaging Group (IATA):NA
UN ID Number (IATA):NA

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SECTION 15: Regulatory Information
TSCA:Listed on the TSCA inventory
SARA (Title 313):not regulated by Title 313
Second Ingredient:none

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SECTION 16 - ADDITIONAL INFORMATION
N/A