Butyltin tris(2-ethylhexanoate) CAS NO.23850-94-4

Butyltin tris(2-ethylhexanoate)

CAS No: 23850-94-4

MF:  C28H54O6Sn

MW: 605.43

Physical property

Density: 1.13 g/cm3( at 25°C)

Soluble in most organic solvent, insoluble in water

Specifications

Appearance: light yellow liquid

Sn: 19%-20%

Characters

1. A hydrolysis resistance catalyst;

2. Highly active catalyst for esterification reaction;

3. Mainly used for esterification and polycondensation reaction whose temperature is

  210-240℃, and max reaction temperature can reach 250℃；

4. Catalyst is neutral,not corrosive to the equipment;

5. After the reaction, without separation, it does not affect the quality of the final product.

Applications

1. Widely used in synthesizing saturated resin for Powder Coating and Coil Coating;

2. Used for Aromatic polyol products for Flexible PU Foam and Rigid PU Foams;

3. Used for PBT Engineering Resin;

Additive amount

Suggest 0.05-0.25% of total reactant, and detailed quantity is subject to customers' production situation.

Storage

Kept in cool dry places, after use, lid airtightly timely, reducing contact with air.

Should avoid touching the skin, mucous membrane, if touched, wash immediately with plenty of water.

Packing

25KG/ Plastic Drum