3465-77-8

Basic information

• Product Name: 1,1,3,3-tetrabutyl-1,3-bis[(1-oxooctadecyl)oxy]distannoxane
• Synonyms: 1,1,3,3-tetrabutyl-1,3-bis[(1-oxooctadecyl)oxy]distannoxane;5,7-Dibutyl-5,7-di(stearoyloxy)-5,7-distanna-6-oxaundecane;Distannoxane, 1,1,3,3-tetrabutyl-1,3-bis((1-oxooctadecyl)oxy)-;Distannoxane, 1,1,3,3-tetrabutyl-1,3-bis(stearoyloxy)-;Einecs 222-418-4;Octadecanoic acid, 1,1'-(1,1,3,3-tetrabutyl-1,3-distannoxanediyl) ester
• CAS NO: 3465-77-8
• Molecular Formula: C₅₂H₁₀₆O₅Sn₂
• Molecular Weight: 1048.81504
• EINECS: 222-418-4
• Mol File: 3465-77-8.mol
• Article Data: 1

Chemical Properties

• Boiling Point: 359.4°Cat760mmHg
• Flash Point: 162.4°C
• Appearance: /
• Density: g/cm³
• Vapor Pressure: 8.58E-06mmHg at 25°C
• CAS DataBase Reference: 1,1,3,3-tetrabutyl-1,3-bis[(1-oxooctadecyl)oxy]distannoxane(CAS DataBase Reference)
• NIST Chemistry Reference: 1,1,3,3-tetrabutyl-1,3-bis[(1-oxooctadecyl)oxy]distannoxane(3465-77-8)
• EPA Substance Registry System: 1,1,3,3-tetrabutyl-1,3-bis[(1-oxooctadecyl)oxy]distannoxane(3465-77-8)

Safety Data

• Hazardous Substances Data: 3465-77-8(Hazardous Substances Data)

Usage

Chemical composition

1,1,3,3-tetrabutyl-1,3-bis[(1-oxooctadecyl)oxy]distannoxane is composed of tetrabutyltin and 1,3-bis[(1-oxooctadecyl)oxy]distannoxane.

Common use

It is commonly used as a stabilizer in the manufacturing of PVC (polyvinyl chloride) and other plastic products.

Heat and light stabilizing properties

The compound is known for its heat and light stabilizing properties, which help maintain the quality and appearance of PVC materials over time.

Weather resistance improvement

It enhances the weather resistance of PVC materials, making them more durable and resistant to environmental factors.

Toxicity to aquatic life

The compound is considered toxic to aquatic life, which means it can have harmful effects on marine ecosystems if not properly managed.

Environmental impact

If not handled and disposed of properly, 1,1,3,3-tetrabutyl-1,3-bis[(1-oxooctadecyl)oxy]distannoxane can have harmful effects on the environment.

Safety and environmental guidelines

It is crucial to use this chemical with caution and follow proper safety and environmental guidelines when working with it to minimize potential risks and negative impacts.

InChI:InChI=1/2C18H36O2.4C4H9.H2O.2Sn/c2*1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18(19)20;4*1-3-4-2;;;/h2*2-17H2,1H3,(H,19,20);4*1,3-4H2,2H3;1H2;;/r2C18H36O2.2C8H18Sn.H2O/c2*1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18(19)20;2*1-3-5-7-9-8-6-4-2;/h2*2-17H2,1H3,(H,19,20);2*3-8H2,1-2H3;1H2

Relevant articles and documents

Urethane prepolymer

A polyurethane prepolymer composition comprising (1) not less than 0.65 by weight of the idealized adduct from trimethylolpropane with 3 moles of 3-isocyanatomethyl-3,5,5-trimethylcyclohexylisocyanate and (2) not more than 0.05 by weight of 3-isocyanatomethyl-3,5,5-trimethylcyclohexylisocyanate relative to the whole composition is very suitable for an isocyanate component of a two-package urethane coating and gives a coating film having excellent gloss, weathering resistance, adhesivity and impact resistance.