Catalyst Dibutyltin Dilaurate for Synthesis of Pharmaceuticals and Agrochemicals and Fine Chemicals CAS 77-58-7

• CAS No.: 77-58-7
• Formula: C32h64o4sn
• EINECS: 201-039-8
• Color: Colorless to Pale Yellow
• Appearance: Oily Liquid
• Refractive Index: 1.471
• Model NO.: Siwin-DBTDL
• Tin Content: 18-19%
• Density: 1.066
• Viscosity: 35-55 Cps
• Transport Package: Iron Drum or IBC Drum
• Specification: Purity 92%
• Trademark: Siwin
• Origin: China
• Production Capacity: 100000

Product Description

                                                                             

                                                                         Siwin-DBTDL 

                                                                                       Dibutyltin dilaurate

 

Basic Information:

 

Name	Dibutyltin dilaurate	EINECS	201-039-8
CAS No.	77-58-7	Density	1.016 g/cm^3
Appearance	Colorless to pale yellow oily liquid	Tin Content (wt%)	18.5±0.5
Formula	C32H64O4Sn	Color (Pt-Co)	≤100
Loss on drying (wt%)	≤0.5	Density (ρ20ºC,g/m³)	1.066 g/mL at 25 °C(lit.)
Refractive Index ( 25 ºC D n )	1.471 n20/D(lit.)	Viscosity	35-55 Cps/25°C
Boiling point	>204°C/12mm	Flash point	>230 °F
Melting Point	22-24°C	Solubility	Insoluble in water, soluble in organic solvents (e.g. Benzene, Methyl benzene, Alcohol, Ketone, Acetone

Application:

Used in two-component polyurethane crosslinking coatings;
Used in Room Temperature Vulcanization (RTV);
Used in the polyurethane rigid foams;
Can be used as a heat stabilizer for PVC heat shrinkable packaging film, semi-rigid transparent film, transparent tube and transparent door curtain, PVC snakeskin tube etc. Used in silane cable material.
An ester crosslinking catalyst in the synthesis of polyester resin.

Characteristics:

A multipurpose catalyst, especially appropriate for Cross-linking reaction of Polyurethane and Condensation reaction of Silanol. Can accelerate complete reaction of hydroxy and isocyanate in the process of synthesizing.

Package/Storage:

200KGS closed steel drum or 25KGS plastic drum.
Shelf life: 1 years (Stored in cool and dry places.)

Contact Us

Contact person: Jane Peng
  
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