Overview.
Product Name: Dibutyldichlorotin,CAS 683-18-1,dichlorodibutyltin,dichlorodibutyltin,dibutyltin chloride,Dibutyldichlorotin
Product Code: DBTC
Basic information.
Chinese name:二丁基二氯化锡
English name:Dibutyltin dichloride
Chinese Alias:二氯二丁基锡;二丁基二氯化锡;二氯二丁锡;二丁基锡;二正丁基二氯化锡
English Alias:Dibutyldichlorotin; CAS No.:683-18-1 Molecular formula:C8H18Cl2Sn Molecular weight:303.8445 A2.jpg Main uses. Yellow viscous liquid, with a peculiar odor, insoluble in water It can be used as pharmaceutical intermediates, and can also be used to synthesize dibutyltin thiol with mercaptoester, and can react with caustic soda to form dibutyl oxide. Used in organic synthesis, catalysts for polymerization, organotin intermediates. Chinese name 二丁基二氯化锡 English name Dibutyltin dichloride Alias dichlorodibutyltin; dibutyltin dichloride CAS Registry Number 683-18-1 Physical properties data. 1. PROPERTY: Corrosive white paste. 2. Density (g/mL,25/4°C): 1.36 3. Relative vapour density (g/mL, air=1): not determined 4. Melting point (ºC): 39-41 5. Boiling point (ºC, atmospheric pressure): not determined 6. Boiling point (ºC,5.2kPa): not determined 7. Refractive index: not determined 8. Flash point (ºC): not determined 9. specific rotation (º): not determined 10. Auto-ignition point or ignition temperature (ºC): not determined 11. Vapour pressure (kPa, 25ºC): not determined 12. Saturated vapour pressure (kPa, 60ºC): not determined
13. heat of combustion (KJ/mol): not determined 14. Critical temperature (ºC): not determined 15. Critical pressure (KPa): not determined 16. Logarithmic value of oil-water (octanol/water) partition coefficient: not determined Storage and transport. Store in a sealed container in a cool, dry place. 6 3. The storage area must be locked and the key must be given to the technical experts and their assistants for safekeeping. Storage must be away from oxidising agents and away from water sources. Transport: load and unload lightly, prohibit breakage of packaging during transport, seal immediately if damage is found, dilute with plenty of alkaline water for trace leaks. Packing. Packaging: preferably in glass containers, plastic containers, metal vessels resistant to chlorine corrosion and stored in a sealed container. Store in a cool, dry place, keep the container sealed and avoid contact with oxides. Do not breathe dust, avoid contact with skin and mucous membranes. Smoking, eating and drinking are prohibited in the workplace. After work, shower and dressing. 5. Store contaminated clothing separately, wash and reuse. Maintain good hygiene practices.
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