Name | n-Butyltris(2-ethylhexanoate)tin |
Synonyms | butyltin 2-ethylhexanoate Derivative of monobutyltin Butyltrisethylhexanoatetin BUTYLTIN TRIS-2-ETHYLEXANOA Butyltin tris-2-ethylhexoate Monotutyltin 3-ethylhexanoate Butyltin Tris(2-ethylexanoate) BUTYLTIN TRIS(2-ETHYLHEXANOATE) Butyltin tris(2-ethylhexanoate) N-BUTYLTRIS(2-ETHYLHEXANOATE)TIN n-Butyltris(2-ethylhexanoate)tin Monobutyltin-tris-(ethylhexoate) Butyltin tris-(2-ethoxyhexanoate) Butyltris(2-ethylhexanoyloxy)tin(IV) MONOBUTYLTIN TRIS(2-ETHYL HEXANOATE) Stannane, butyltris(2-ethyl-1-oxohexyl)oxy- |
CAS | 23850-94-4 |
EINECS | 245-912-1 |
InChI | InChI=1/3C8H16O2.C4H9.Sn/c3*1-3-5-6-7(4-2)8(9)10;1-3-4-2;/h3*7H,3-6H2,1-2H3,(H,9,10);1,3-4H2,2H3;/q;;;;+3/p-3/r3C8H16O2.C4H9Sn/c3*1-3-5-6-7(4-2)8(9)10;1-2-3-4-5/h3*7H,3-6H2,1-2H3,(H,9,10);2-4H2,1H3/q;;;+3/p-3 |
Molecular Formula | C28H54O6Sn |
Molar Mass | 605.43 |
Density | 1.105g/mLat 25°C(lit.) |
Melting Point | -33°C |
Boling Point | 544.8±33.0 °C(Predicted) |
Flash Point | >230°F |
Water Solubility | 152μg/L at 20℃ |
Solubility | 34.386g/L in organic solvents at 20 ℃ |
Vapor Presure | 0.47Pa at 25℃ |
Specific Gravity | 1.105 |
Storage Condition | Inert atmosphere,Room Temperature |
Refractive Index | n20/D 1.465(lit.) |
Hazard Symbols | T - Toxic |
Risk Codes | R23/24/25 - Toxic by inhalation, in contact with skin and if swallowed. R36/37/38 - Irritating to eyes, respiratory system and skin. |
Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S28 - After contact with skin, wash immediately with plenty of soap-suds. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) |
UN IDs | UN 2788 6.1/PG 3 |
WGK Germany | 3 |
RTECS | WH6788500 |
TSCA | Yes |
Hazard Class | 6.1(b) |
Packing Group | III |
LogP | 2.55 at 20℃ |
EPA chemical information | Information provided by: ofmpub.epa.gov (external link) |
introduction | monobutyltriisooctanoate is a light yellow transparent liquid, soluble in most organic solvents, insoluble in water. It is a kind of esterification catalyst with low amount of hydrolysis and high catalytic activity. It is mainly used for esterification and polycondensation with reaction temperature of 210~240 "C, and the maximum reaction temperature can reach 250C. The catalyst is neutral and has no corrosive effect on the equipment. After the reaction is completed, it does not need to be separated and does not affect the quality of the final product. |
application | monobutyltriisooctanoate is an organotin compound, which can be used for the synthesis of saturated polyester for powder coating, coil (steel) coating, insulating paint, etc. Used for the synthesis of unsaturated polyester; Used for the synthesis of PBT engineering resin and other esterification and transesterification reaction products. |