Dibutyltin chloride


Product name: Dibutyltin dichloride, CAS 683-18-1, Dibutyltin dichloride, Dibutyltin dichloride, Dibutyl chloride Tin, Dibutyldichlorotin

Product code: DBTC

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Dibutyldichlorotin CAS 683-18-1 dibutyltin dichloride dibutyltin dichloride dibutyltin chloride

Basic information:

Chinese name: dibutyltin dichloride

English name: Dibutyltin dichloride

Chinese alias: dibutyltin dichloride; dibutyltin dichloride; dibutyltin dichloride; dibutyltin; dibutyltin dichloride

English alias: Dibutyldichlorotin; Dinbutyltindichloride; chloriddi-n-butylcinicity; chloriddi-n-butylcinicity(czech); dibutyldichloro-stannan; dibutylstanniumdichloride; dibutyl-tidichloride; dibutyltinchloride; dichlorodibutylstannane; dichlorodibutyltin; Di-n-butyldichlorotin; dibutyl(dichloro)stannane

CAS Number: 683-18-1

Molecular formula: C8H18Cl2Sn

Molecular weight: 303.8445

Dibutyltin dichloride Dibutyldichlorotin CAS 683-18-1 Dibutyltin dichloride Dibutyltin dichloro Dibutyltin chloride

Main purpose:

Yellow viscous liquid with special odor, insoluble in water

It can be used as a pharmaceutical intermediate, and can also be used to synthesize dibutyl tin mercaptan with mercapto ester, and can react with caustic soda to form dibutyl oxide.

used in organic synthesis, polymerization catalyst, organotin intermediate.

Chinese name Dibutyltin dichloride
English name Dibutyltin dichloride
Don’t call Dibutyltin dichloride;Dibutyltin dichloride
CAS login number 683-18-1

Physical data:

  1. Properties: corrosive white paste-like substance.
  2. Density (g/mL, 25/4°C): 1.36
  3. Relative vapor density (g/mL, air=1): not determined
  4. Melting point (ºC): 39-41
  5. Boiling point (ºC, normal 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. Vapor pressure (kPa, 25ºC): Not determined
  12. Saturated vapor 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. The logarithm of the partition coefficient of oil and water (octanol/water): Not determined

Storage and transportation:

Store in an airtight container in a cool, dry place. The storage place must be locked, and the key must be handed over to the technical experts and their assistants for safekeeping. The storage place must be far away from oxidants and water sources.

Transportation: When loading and unloading, please load and unload lightly. During transportation, it is forbidden to damage the packaging. If it is damaged, it should be sealed immediately, and the trace leakage should be diluted with a large amount of alkaline water. ;


Packaging: It is suitable to be stored in glass containers, plastic containers, and metal utensils resistant to corrosion by chlorine, and kept tightly sealed. Store in a cool, dry place, keep the container tightly closed, and avoid contact with oxides. Do not inhale dust and avoid contact with skin and mucous membranes. Smoking, eating and drinking are prohibited in the workplace. After work, take a shower and change clothes. Store contaminated clothes separately and use them after washing. Maintain good hygiene habits.