Dibutyltindifluoride
DI-N-BUTYLDIFLUOROTIN
CAS: 563-25-7
Molecular Formula: C8H18F2Sn
Dibutyltindifluoride - Names and Identifiers
Dibutyltindifluoride - Physico-chemical Properties
| Molecular Formula | C8H18F2Sn |
| Molar Mass | 270.94 |
| Melting Point | 157-9°C |
| Boling Point | 148.7°C |
| Physical and Chemical Properties | EPA Chemical Information Stannane, dibutyldifluoro- (563-25-7) |
Dibutyltindifluoride - Risk and Safety
| Risk Codes | 20/21/22 - Harmful by inhalation, in contact with skin and if swallowed. |
| Safety Description | S22 - Do not breathe dust. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. |
| UN IDs | 3146 |
| TSCA | Yes |
Dibutyltindifluoride - Upstream Downstream Industry
| Raw Materials | Fluorotributyltin Pentafluorobenzene TETRABUTYLTIN |
Dibutyltindifluoride - Introduction
DI-N-BUTYLDIFLUOROTIN is an organotin compound with the formula C8H18F2Sn. Its nature is as follows:
1. Appearance: DI-N-BUTYLDIFLUOROTIN is a colorless liquid or crystal.
2. Solubility: It is soluble in non-polar solvents, such as petroleum ether and benzene, and insoluble in water.
3. Melting point and boiling point: melting point is -75 ℃, boiling point is 170-175 ℃.
4. Instability: DI-N-BUTYLDIFLUOROTIN is easy to decompose in moisture, generating tin fluoride and toxic gases.
The main use of DI-N-BUTYLDIFLUOROTIN is as a catalyst and ligand in organic synthesis. It can be used to catalyze nucleophilic substitution reactions, such as the reaction of halogenated hydrocarbons with nucleophiles, and has the characteristics of stable catalytic effect. In addition, it can also be used to catalyze selective fluorination reactions and synthesize organotin compounds.
The production method of DI-N-BUTYLDIFLUOROTIN is generally obtained by reacting dibutyltin halide with hydrogen fluoride. Specific preparation methods include reacting dibutyltin halide with hydrogen fluoride gas in an organic solvent, or by reacting dibutyltin halide with a solution containing a hydrofluoride salt.
It should be noted that DI-N-BUTYLDIFLUOROTIN are toxic compounds, and safety should be paid attention to during operation. Avoid skin contact and inhalation of gases, and wear appropriate personal protective equipment such as gloves, protective glasses and protective face masks. In storage and handling, to be isolated from high temperature, fire and oxidant. At the same time, follow local regulations and carry out correct waste disposal.
1. Appearance: DI-N-BUTYLDIFLUOROTIN is a colorless liquid or crystal.
2. Solubility: It is soluble in non-polar solvents, such as petroleum ether and benzene, and insoluble in water.
3. Melting point and boiling point: melting point is -75 ℃, boiling point is 170-175 ℃.
4. Instability: DI-N-BUTYLDIFLUOROTIN is easy to decompose in moisture, generating tin fluoride and toxic gases.
The main use of DI-N-BUTYLDIFLUOROTIN is as a catalyst and ligand in organic synthesis. It can be used to catalyze nucleophilic substitution reactions, such as the reaction of halogenated hydrocarbons with nucleophiles, and has the characteristics of stable catalytic effect. In addition, it can also be used to catalyze selective fluorination reactions and synthesize organotin compounds.
The production method of DI-N-BUTYLDIFLUOROTIN is generally obtained by reacting dibutyltin halide with hydrogen fluoride. Specific preparation methods include reacting dibutyltin halide with hydrogen fluoride gas in an organic solvent, or by reacting dibutyltin halide with a solution containing a hydrofluoride salt.
It should be noted that DI-N-BUTYLDIFLUOROTIN are toxic compounds, and safety should be paid attention to during operation. Avoid skin contact and inhalation of gases, and wear appropriate personal protective equipment such as gloves, protective glasses and protective face masks. In storage and handling, to be isolated from high temperature, fire and oxidant. At the same time, follow local regulations and carry out correct waste disposal.
Last Update：2024-04-10 22:29:15
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Product Name: DI-N-BUTYLDIFLUOROTIN Visit Supplier Webpage Request for quotation
CAS: 563-25-7
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
Wechat: 18301782025
CAS: 563-25-7
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
Wechat: 18301782025
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Raw Materials for Dibutyltindifluoride