Product Identification
【Product Name】Chlorotributyltin 三丁基氯化锡
【Synonyms】Chlorotributyltin；Tributylchlorotin
【CAS】1461-22-9
【Formula】C12H27ClSn
【Molecular Weight】325.49
【EINECS】215-958-7
【RTECS】WH6820000
【RTECS Class】Agricultural Chemical and Pesticide; Organometallic; Mutagen; Reproductive Effector; Primary Irritant
【Beilstein/Gmelin】3535715
【Beilstein Reference】4-04-00-04330
【EC Index Number】050-008-00-3
【EC Class】toxic, irritant, dangerous for the environment
Physical and Chemical Properties
【Appearance】Clear, colorless liquid.
【Solubility in water】Insoluble
【Melting Point】-9
【Boiling Point】171
【Vapor Pressure】0.075 (20 C)
【Density】1.20 g/cm3 (20 C)
【Usage】Antifoulant, microbiocide.
【Vapor Density】11.2
【Refractive Index】1.49 (20 C)
First Aid Measures
【Ingestion】Never give anything by mouth to an unconscious person. Get medical aid. Do NOT induce vomiting. If conscious and alert, rinse mouth and drink 2-4 cupfuls of milk or water.
【Inhalation】Remove from exposure to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical aid.
【Skin】Get medical aid. Flush skin with plenty of soap and water for at least 15 minutes while removing contaminated clothing and shoes. Wash clothing before reuse.
【Eyes】Flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid.
Handling and Storage
【Storage】Store in a cool, dry, well-ventilated area away from incompatible substances. Keep containers tightly closed.
【Handling】Wash hands before eating. Use only in a well ventilated area. Avoid contact with skin and eyes. Keep container tightly closed. Avoid ingestion and inhalation. Wash clothing before reuse.
Hazards Identification
【Inhalation】May cause respiratory tract irritation.
【Skin】Causes skin irritation.
【Eyes】Causes eye irritation.
【Ingestion】Harmful if swallowed. May cause gastrointestinal irritation with nausea, vomiting and diarrhea.
【Hazards】When heated, vapors may form explosive mixtures with air: indoors, outdoors, and sewers explosion hazards.
【EC Risk Phrase】R 21 25 36/38 48/23/25 50/53
【EC Safety Phrase】S 35 36/37/39 45 60 61
【UN (DOT)】2788
Exposure Controls/Personal Protection
【Personal Protection】Eyes: Wear appropriate protective eyeglasses or chemical safety ggles as described by OSHA's eye and face protection regulations in 29 CFR 1910.133 or European Standard EN166. Skin: Wear appropriate gloves to prevent skin exposure. Clothing: Wear appropriate clothing to prevent skin exposure.
【Respirators】A respiratory protection program that meets OSHA's 29 CFR 1910.134 and ANSI Z88.2 requirements or European Standard EN 149 must be followed whenever workplace conditions warrant a respirator's use.
【Exposure Effects】Reproductive effects have been reported in animals.
【Exposure limit(s)】OSHA TWA: 0.1 mg/m3
【Poison Class】3
Fire Fighting Measures
【Flash Point】>100
【Autoignition】> 150
【Fire Fighting】Wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. Containers may explode when heated. Extinguishing media: Cool containers with flooding quantities of water until well after fire is out. In case of fire use water spray, dry chemical, carbon dioxide, or appropriate foam.
【Fire Potential】Combustible material: may burn but does not ignite ily.
Accidental Release Measures
【Small spills/leaks】Absorb spill with inert material, (e.g., dry sand or earth), then place into a chemical waste container. Clean up spills immediately, using the appropriate protective equipment. Remove all sources of ignition. Provide ventilation.
Stability and Reactivity
【Disposal Code】24
【Stability】Stable at room temperature in closed containers under normal storage and handling conditions.
【Incompatibilities】Strong oxidizing agents.
【Decomposition】Hydrogen chloride, carbon monoxide, irritating and toxic fumes and gases, carbon dioxide, tin/tin oxides.
【Combustion Products】Fire may produce irritating, corrosive and/or toxic gases.
Transport Information
【UN Number】2788
【Hazard Class】6.1
【Packing Group】I; II; III