Butyltin tris(2-ethylhexanoate)

2020-06-17by admin


Product Name: Butyl tin triisooctoate 23850-94-4

Chinese name: Monobutyl triisooctanoate

Chinese synonyms: tri(2-ethyl-1-hexanoic acid) butyltin; derivatives of monobutyl oxide; monobutyltin triisooctoate; butyltin tri(isooctoate)

English name: Butyltin tris(2-ethylhexanoate)

English synonyms: Butyltintris(2-ethylhexoate); butyltris((2-ethyl-1-oxohexyl)oxy)-stannan; butyltris((2-ethyl-1-oxohexyl)oxy)stannane; butyltris((2-ethylhexanoyl)oxy) -stannan;butyltris[(2-ethyl-1-oxohexyl)oxy]-stannan;butyltris[(2-ethyl-1-oxohexyl)oxy]-Stannane;fascat4102;fascat9201

Product designation: TRIS

English name: Butyltin Tris(2-ethylexanoate)

CAS number: 23850-94-4

Molecular formula: C28H54O6Sn

CAS 23850-94-4 Butyltin tris(2-ethylhexanoate) butyltris((2-ethyl-1-oxohexyl)oxy)-stannan
CAS 23850-94-4 Butyltin tris(2-ethylhexanoate) butyltris((2-ethyl-1-oxohexyl)oxy)-stannan

Chinese name Monobutyl triisooctanoate

Foreign name Butyltin tris(2-ethylhexanoate)

CAS number 23850-94-4

Molecular formula C28H54O6Sn

EINECS number: 245-912-1

Melting point: -33°C

Density: 1.105 g/mL at 25 °C(lit.)

Refractive index: n20/D 1.465(lit.)

Flash point: >230 °F


Physical properties:

Melting point: -33°C

Density: 1.105 g/mL at 25 °C(lit.)

Refractive index: n20/D 1.465(lit.)

Flash point: >230 °F [1]


Security Information:

Dangerous goods mark: T

Hazard category code: 23/24/25-36/37/38

Safety instructions: 26-28-36/37/39-45

Dangerous goods transport number: UN 2788 6.1/PG 3

WGK Germany: 3

RTECS number: WH6788500


HazardClass: 6.1(b)

PackingGroup: III



Light yellow transparent liquid. Soluble in most organic solvents, insoluble in water

An efficient organotin catalyst for esterification. It is widely used in the synthetic production of saturated resins for powder coatings and coil coatings. Widely used in the production of aromatic polyol products for polyurethane soft foam and hard foam.



It should be kept dry during storage, and the temperature should be above 10℃. The crystals are precipitated below 10℃, which will not affect the use effect after heating and melting.



Store in an airtight container in a cool, dry place. The storage place must be locked, and the key must be handed over to the technical experts and their assistants. The place of storage must be far away from oxidant and water source.

General-purpose plastic and plastic-sprayed iron drums or glass containers are packaged and transported in accordance with general chemical management regulations.



Packing: It should be packed in glass containers, plastic containers, and metal containers resistant to chlorine corrosion, sealed and stored. Store in a cool, dry place, keep the container sealed and avoid contact with oxides. Do not breathe dust, avoid skin and mucous membrane contact. Smoking, eating and drinking are prohibited in the workplace. After work, shower and change clothes. Store contaminated clothing separately and wash it before reuse. Maintain good hygiene habits.