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CAS Number: 818-08-6
Product Catalog
93-5010
Tin › Di-n-butyltin oxide, 98%| CAS Number: | 818-08-6 |
| MDL Number: | MFCD00001992 |
| Molecular Formula: | C8H18OSn |
| Molecular Weight: | 248.92 |
| Chemical Formula: | (C4H9)2SnO |
| Color and Form: | white pwdr. |
| Note: |
Safety: Hazardous
Physical Characteristics: melting point dec.
| SECTION 1: Product Identification | |
|---|---|
| Chemical Name: | Di-n-butyltin oxide, 98% |
| Product Number: | 93-5010 |
| CAS Registry Number: | 818-08-6 |
| Formula: | (C4H9)2SnO |
| EINECS Number: | 212-449-1 |
| Chemical Family: | organotin compound |
| Synonym: | Dibutyloxostannane, Tin, dibutyloxo- |
| SECTION 2: Composition and Information on Ingredients | ||||
|---|---|---|---|---|
| Ingredient | CAS Number | Percent | ACGIH (TWA) | OSHA (PEL) |
| Title Compound | 818-08-6 | 100 | 0.1mg/m3 | 0.1mg/m3 |
| SECTION 3: Hazards Identification | |
|---|---|
| Emergency Overview: | Toxic if swallowed. Irritating to skin, eyes and respiratory tract. May cause headache, dizziness, sore throat, vomiting, urine retention, vision impairment, skin burns, liver and kidney damage. |
| Primary Routes of Exposure: | Ingestion, inhalation, skin, eyes |
| Eye Contact: | Causes severe irritation of the eyes. |
| Skin Contact: | Causes slight to mild irritation of the skin. Prolonged contact may dry the skin and lead to rashes or more severe irritation. |
| Inhalation: | Irritating to the nose, mucous membranes and respiratory tract. High doses may cause long term neurological damage. |
| Ingestion: | Toxic if swallowed. Delayed and permanent psycho-neurologic disturbances; impairment of vision, unsteadiness, nausea and vomiting. |
| Acute Health Effects: | Irritating to skin, eyes and mucous membranes. Toxic if swallowed. |
| Chronic Health Effects: | Repeated exposure to certain organic tin compounds may cause problems with vision, skin, respiratory system, central nervous system, liver, kidneys, urinary tract, and blood. |
| NTP: | No |
| IARC: | No |
| OSHA: | No |
| SECTION 4: First Aid Measures | |
|---|---|
| Eye Exposure: | Immediately flush the eyes with copious amounts of water for at least 10-15 minutes. A victim may need assistance in keeping their eye lids open. Get immediate medical attention. |
| Skin Exposure: | Wash the affected area with water. Remove contaminated clothes if necessary. Seek medical assistance if irritation persists. |
| Inhalation: | Remove the victim to fresh air. Closely monitor the victim for signs of respiratory problems, such as difficulty in breathing, coughing, wheezing, or pain. In such cases seek immediate medical assistance. |
| Ingestion: | Seek medical attention immediately. Keep the victim calm. Give the victim water (only if conscious). Induce 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 or dry powder |
| Special Fire Fighting Procedures: | Fire fighters should be equipped with a NIOSH approved positive pressure self-contained breathing apparatus and full protective clothing. |
| Hazardous Combustion and Decomposion Products: | carbon monoxide, carbon dioxide, soot, organic fumes and tin compounds. |
| Unusual Fire or Explosion Hazards: | No unusual fire or explosion hazards. |
| SECTION 6: Accidental Release Measures | |
|---|---|
| Spill and Leak Procedures: | Small spills can be mixed with vermiculite, ground limestone, sodium carbonate or other suitable noncombustible adsorbent and swept up. |
| 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. |
| Respirator: | If ventilation is not available a respirator should be worn. The use of respirators requires a Respirator Protection Program to be in compliance with 29 CFR 1910.134. |
| Additional Protection: | No additional protection required. |
| SECTION 9: Physical and Chemical Properties | |
|---|---|
| Color and Form: | white pwdr. |
| Molecular Weight: | 248.92 |
| Melting Point: | dec. |
| Boiling Point: | no data |
| Vapor Pressure: | not applicable |
| Specific Gravity: | no data |
| Odor: | not determined |
| Solubility in Water: | insoluble |
| SECTION 10: Stability and Reactivity | |
|---|---|
| Stability: | air and moisture stable |
| 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 | |
|---|---|
| RTECS Data: | Administration onto the skin (rabbit); Standard Draize Test: 500mg/24H. Administration into the eye (rabbit); Standard Draize test: 100mg. Oral (rat); LD50: 44900ug/kg. Intraperitoneal (rat); LD50: 40mg/kg. Oral (rabbit); LDLo: 1500mg/kg. Administration onto the skin (rabbit); LD: >2gm/kg. Oral (rat); TDLo: 31200ug/kg/26W-I. Oral (rat); TDLo: 19916ug/kg. |
| Carcinogenic Effects: | No data available |
| Mutagenic Effects: | No data available |
| Tetratogenic Effects: | Insufficient data |
| SECTION 12: Ecological Information | |
|---|---|
| Ecological Information: | No information available |
| SECTION 13: Disposal Considerations | |
|---|---|
| Disposal: | Dispose of according to federal, state, and local regulations. |
| SECTION 14: Transportation | |
|---|---|
| Shipping Name (CFR): | Organotin compounds, solid, N.O.S. |
| Hazard Class (CFR): | 6.1 |
| Additional Hazard Class (CFR): | NA |
| Packaging Group (CFR): | II |
| UN ID Number (CFR): | UN# 3146 |
| Shipping Name (IATA): | Organotin compound, solid, N.O.S. |
| Hazard Class (IATA): | 6.1 |
| Additional Hazard Class (IATA): | NA |
| Packaging Group (IATA): | II |
| UN ID Number (IATA): | UN# 3146 |
| SECTION 15: Regulatory Information | |
|---|---|
| TSCA: | Listed in the TSCA inventory. |
| SARA (Title 313): | Title compound not listed. |
| Second Ingredient: | none |
| Third Ingredient: | none |
| SECTION 16: Other Information | |
|---|---|
| Disclaimer: | The information herein is believed to be accurate and reliable as of the date compiled. However, Strem Chemicals, Inc. makes no representation, warranty, or guarantee of any kind with respect to the information contained in this document or any use of the product based on this information. |
| Preparation Date: | 10/02/2002 |
| Revision Date: | 8/17/2011 |
