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Mono(n-butyl)tin oxide

Mono(n-butyl)tin oxide

CAS Number: 2273-43-0

Molecular Formula: C4H10O2Sn

Purity: Mono(n-butyl)tin oxide 99% purity

About Mono(n-butyl)tin oxide

Mono-n-butyltin oxide (CAS 2273-43-0) acts as a high-efficiency esterification catalyst with an industry specific purity of 98% for the plastics and coatings industry, where it is increasingly sought by US-based manufacturers for the production of unsaturated polyester resins and powder coatings to ensure superior ther...

Mono(n-butyl)tin oxide Specifications

CAS Number
2273-43-0
Molecular Formula
C4H10O2Sn
Molecular Weight
208.83 g/mol
IUPAC Name
butyl(oxo)tin
HSN No
29319090
Molecular Weight
208.83 g/mol
Purity
Mono(n-butyl)tin oxide 99% purity

Esterification and Polycondensation Catalyst

A versatile, hydrolytically stable catalyst used primarily in the synthesis of saturated polyester resins for powder and coil coatings, as well as unsaturated polyester resins for gel-coats and sheet molding

Polymer Stabilizer Intermediate

A key precursor and raw material used in the production of organotin stabilizers to enhance the thermal and UV stability of polyvinyl chloride (PVC) and other polymer systems

Chemical Synthesis Intermediate

A functionalized organotin building block employed in industrial research and fine chemical production for the synthesis of various organotin compounds and silicone curing catalysts

Agricultural Biocide

An active component used in certain agricultural formulations as a fungicide and biocide to control pests and diseases in crops

Marine Antifouling Agent

A critical ingredient in the formulation of antifouling paints and marine coatings to prevent the growth of marine organisms on underwater structures.

Minimum Order Quantity

25 kg (evaluation) · 1 MT (commercial)

Lead Time

3 – 5 weeks estimated

Delivery Terms

FOB*

Packaging

20 L pails, 200 L HDPE drums, 1000 L IBC

US Availability

US Facility Inventory

Documentation

US SDS · COA · TDS · Specification sheet

US Regulatory & Quality Information

TSCA status*

US SDS / HazCom*

GHS classification*

ISO 9001:2015 site*

DOT shipping classification*

FDA status*

EPA status*

California Prop 65*

Reliable US supply chain

Regulatory compliance

On-time delivery

Technical expert support

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