Product Name: Dibutyltin dichloride,CAS 683-18-1,Dibutyltin dichloride,Dibutyltin dichloride,Dibutyltin chloride,Dibutyldichlorotin

Product code: DBTC

Basic Information:

Chinese name:Dibutyltin dichloride

English name: Dibutyltin dichloride

Synonyms: Dibutyltin dichloride; Dibutyltin dichloride; Dibutyltin dichloride; Dibutyltin; Dibutyltin dichloride; Dibutyltin dichloride; Dibutyldichlorotin

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

CAS No.:683-18-1

Molecular Formula:C8H18Cl2Sn

Molecular weight:303.8445

Main Uses:

Yellow viscous liquid with special odor, insoluble in water.

Can be used as pharmaceutical intermediates, can also be synthesized with mercaptan ester dibutyltin thiol, can be reacted with caustic soda to generate dibutyl oxide.

Used in organic synthesis, catalyst for polymerization, organic tin intermediates.

Chinese name Dibutyltin dichloride

Dibutyltin dichloride

Alias Dibutyltin dichloride; Dibutyltin dichloride; Dibutyltin dichloride

CAS No. 683-18-1

Physical Properties:

  1. Properties: corrosive white paste-like substance.

  2. Density (g/mL,25/4℃): 1.36

  3. Relative vapor 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: undetermined

  8. flash point (ºC): undetermined

  9. specific optical rotation (º): not determined 10.

  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): undetermined

  14. critical temperature (ºC): not determined 15. critical pressure (KPa, 60ºC): not determined

  15. critical pressure (KPa): not determined

  16. logarithmic value of oil-water (octanol/water) partition coefficient: not determined

Storage and transportation:

Store in sealed containers in a cool, dry place. The storage place must be locked and the key must be given to the technical experts and their assistants for safekeeping. The storage place must be kept away from oxidizing agents and away from water sources.

Transportation: loading and unloading should be done lightly, breakage of packages should be prohibited during transportation, and should be sealed immediately when found broken, trace leakage should be diluted with a large amount of alkaline water;


Packing: it is advisable to use glass containers, plastic containers, chlorine corrosion-resistant metal utensils to contain, sealed and stored. Store in a cool, dry place, keep the container sealed, avoid contact with oxides. Do not inhale dust, avoid contact with skin and mucous membranes. Smoking, eating and drinking are prohibited in the workplace. After work, shower and change clothes. Store contaminated clothing separately and wash before use. Maintain good hygiene practices.

Company Name:

Newtop Chemical Materials (Shanghai) Co., Ltd.

Sales Manager:




86-152 2121 6908


86-021-5657 7830


Rm. 1104, No. 258, Songxing West Road,
Baoshan District, Shanghai, China (Mainland)


Our Company

Since its establishment, the company has adhered to the service tenet of “integrity-based, customer first”, adhered to customer demand as the focus, market-oriented, adhered to technological innovation, management innovation and service innovation, and constantly implemented lean production, refined management, to provide customers with better products and services! The company has its own factory, research and development base, set up a strict scientific quality management system, and constantly committed to technological innovation, product innovation and management innovation, so as to ensure that our products have a certain competitiveness in the same industry. The factory is located in Jining City, Shandong Province, China, covering an area of 500 acres, and the current production capacity of various types of amines is 5,000 to 10,000 tons per year.

Our Advantages

Strict Quality Management
Our company strictly implements ISO9002 quality management standards and has established a complete quality management system to ensure the long-term stability of product quality.

Efficient Service
Our production is efficient and reliable, so we deliver on time and within delivery deadlines. At the same time, our team is always happy to help customers and strive to solve customer problems in a short time.

Competitive Price
We have long-term services in wholesale Polyurethane catalyst and have established long-term and stable cooperative relationships with many retailers and agents to provide our customers with reasonably priced products.

OEM Available
Our employee team has high R&D capabilities, superb design and development capabilities, skilled manufacturing technology, and rich product application experience, and can also meet OEM business needs.throughout the entire industry chain.