Trimethyl(4-pyridyl)tin - Names and Identifiers
Trimethyl(4-pyridyl)tin - Physico-chemical Properties
Molecular Formula | C8H13NSn
|
Molar Mass | 241.91 |
Density | 1.42 |
Boling Point | 88-90 °C(Press: 14.0 Torr) |
Flash Point | 88.904°C |
Vapor Presure | 0.144mmHg at 25°C |
Appearance | clear liquid |
Color | Colorless to Light yellow to Light orange |
pKa | 5.58±0.10(Predicted) |
Storage Condition | Freezer |
Refractive Index | 1.5400 to 1.5440 |
MDL | MFCD03844808 |
Trimethyl(4-pyridyl)tin - Risk and Safety
UN IDs | UN 2788 6.1/PG I |
Hazard Class | 6.1 |
Packing Group | I |
Trimethyl(4-pyridyl)tin - Introduction
Trimethyl(4-pyridyl)tin is an organotin compound with the chemical formula Sn C10H16N. It is a colorless to pale yellow liquid with a pungent odor. The following is a detailed description of its nature, use, preparation and safety information:
Nature:
-Appearance: Colorless to light yellow liquid
-Molecular weight: 327.99g/mol
-Melting Point:-55°C
-Boiling Point: 126-128°C
-Density: 1.125 g/mL
-Solubility: Soluble in organic solvents such as chloroform, ether and dichloromethane
Use:
- Trimethyl(4-pyridyl)tin is commonly used as a reagent in organic synthesis. It can participate in the reduction of benzene ketone, the catalytic hydrogenation of olefins, the addition reaction of aromatic compounds, etc.
-It is also used in the field of organometallic chemistry research to prepare other organotin compounds.
Preparation Method:
Trimethyl(4-pyridyl)tin can be obtained by reacting 4-pyridylmethanol with trimethyltin chloride. The reaction is usually carried out under an inert atmosphere at low temperatures to avoid side reactions.
Safety Information:
- Trimethyl(4-pyridyl)tin is an organotin compound. When using it, you should pay attention to safe operation and strictly follow the safety regulations of chemical laboratories.
-It has a pungent odor and may be irritating to the eyes, skin and respiratory tract. Use appropriate personal protective equipment such as chemical goggles, protective gloves and protective masks.
-Keep away from open flames and high temperatures during operation to avoid harmful gases and steam.
-Waste should be disposed of in accordance with local environmental regulations.
Last Update:2024-04-10 22:29:15