DI-N-BUTYLTIN SULFIDE
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
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)
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
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
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