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DI-N-BUTYLTIN SULFIDE

Basic information Description Sources Safety Supplier Related

DI-N-BUTYLTIN SULFIDE Basic information

Product Name:
DI-N-BUTYLTIN SULFIDE
Synonyms:
  • DI-N-BUTYLTIN SULFIDE
  • DIBUTYL TIN SULFIDE
  • bts71
  • bts80
  • dibutylthioxo-stannan
  • Dibutylthioxostannane
  • dibutylthioxo-Stannane
  • dibutylthioxo-ti
CAS:
4253-22-9
MF:
C8H18SSn
MW:
265
EINECS:
224-220-3
Mol File:
4253-22-9.mol
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DI-N-BUTYLTIN SULFIDE Chemical Properties

Melting point:
90-98°C
Boiling point:
>300°C
Density 
1,42 g/cm3
refractive index 
1.579
Specific Gravity
1.42
EPA Substance Registry System
Stannane, dibutylthioxo- (4253-22-9)
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Safety Information

Risk Statements 
20/21/22-25
Safety Statements 
20-23-36/37/39-45
RIDADR 
3146
TSCA 
Yes
HazardClass 
6.1
PackingGroup 
III
HS Code 
29242990
Toxicity
LD50 oral in rat: 145mg/kg

MSDS

  • Language:English Provider:ALFA
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DI-N-BUTYLTIN SULFIDE Usage And Synthesis

Description

Dibutyltin Sulfide is a kind of sulfide. It can be used as a catalytic agent in some polymerization reaction. Dibutyltin sulfide has better catalytic activity and water-tolerant stability than DBTDL in waterborne polyurethane pre-polymerization system and can decrease the pre-polymerization time. It can also catalyze the ring-expansion polymerization of mesolactide. It is also an antioxidant and stabilizer for vinyl resins.

Sources

Chen, Cun You, T. W. Wang, and D. I. Chao. Electroplating & Finishing 30.10(2011):61-63.
Gooch J.W. (2011) Dibutyltin Sulfide. In: Gooch J.W. (eds) Encyclopedic Dictionary of Polymers. Springer, New York, NY
https://onlinelibrary.wiley.com/doi/full/10.1002/pola.28948

Safety Profile

Poison by ingestion. Mutation data reported. See also TIN COMPOUNDS and SULFIDES. When heated to decomposition it emits toxic fumes of SOx.

DI-N-BUTYLTIN SULFIDESupplier

J & K SCIENTIFIC LTD.
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010-82848833 400-666-7788
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021-61259108 18621169109
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Energy Chemical
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Alfa Chemistry
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