993-50-0
(Dimethylamino)trimethylstannane
CAS: 993-50-0
Molecular Formula: C5H15NSn
993-50-0 - Names and Identifiers
993-50-0 - Physico-chemical Properties
| Molecular Formula | C5H15NSn |
| Molar Mass | 207.89 |
| Density | 1.274g/mLat 25°C(lit.) |
| Melting Point | 1℃ [ALD94] |
| Boling Point | 126°C(lit.) |
| Flash Point | 36°F |
| Specific Gravity | 1.274 |
| pKa | 8.30±0.70(Predicted) |
| Sensitive | 8: reacts rapidly with moisture, water, protic solvents |
| Refractive Index | n20/D 1.463(lit.) |
993-50-0 - Risk and Safety
| Risk Codes | R26/27/28 - Very toxic by inhalation, in contact with skin and if swallowed. R50/53 - Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment. R11 - Highly Flammable |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S27 - Take off immediately all contaminated clothing. S28 - After contact with skin, wash immediately with plenty of soap-suds. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) S60 - This material and its container must be disposed of as hazardous waste. S61 - Avoid release to the environment. Refer to special instructions / safety data sheets. |
| UN IDs | UN 2924 3/PG 2 |
| WGK Germany | 2 |
| TSCA | No |
| Hazard Class | 3.1 |
| Packing Group | II |
993-50-0 - Introduction
(Dimethylamino)trimethylstannane ((Dimethylamino)trimethylstannane) is an organotin compound. The following is its nature, use, preparation and safety information:
Nature:
(Dimethylamino)trimethylstannane is a colorless liquid with a pungent odor. It is soluble in many organic solvents, such as alcohol, ether and benzene. It is stable at room temperature, but decomposes easily when exposed to higher temperatures and oxygen.
Use:
(Dimethylamino)trimethylstannane are useful as intermediates in organic synthesis. It can be used to synthesize various organotin compounds and organotin polymers. In addition, it can also be used as a catalyst in polymerization and esterification reactions.
Preparation Method:
(Dimethylamino) The preparation of trimethylstannane is generally obtained by reacting dimethylamine with trimethyltin chloride. The reaction conditions may be carried out under an inert gas atmosphere in a chloroalkane as a solvent and at a low temperature.
Safety Information:
(Dimethylamino)trimethylstannane irritating, contact with skin and eyes should be avoided. Appropriate protective equipment such as gloves, goggles and protective clothing should be worn during operation. Its volatility is low, but it still needs to be operated in a well-ventilated place to avoid inhalation. In addition, it should be kept away from fire sources and oxidants. In case of accidental leakage, appropriate measures shall be taken to clean up and deal with it.
Nature:
(Dimethylamino)trimethylstannane is a colorless liquid with a pungent odor. It is soluble in many organic solvents, such as alcohol, ether and benzene. It is stable at room temperature, but decomposes easily when exposed to higher temperatures and oxygen.
Use:
(Dimethylamino)trimethylstannane are useful as intermediates in organic synthesis. It can be used to synthesize various organotin compounds and organotin polymers. In addition, it can also be used as a catalyst in polymerization and esterification reactions.
Preparation Method:
(Dimethylamino) The preparation of trimethylstannane is generally obtained by reacting dimethylamine with trimethyltin chloride. The reaction conditions may be carried out under an inert gas atmosphere in a chloroalkane as a solvent and at a low temperature.
Safety Information:
(Dimethylamino)trimethylstannane irritating, contact with skin and eyes should be avoided. Appropriate protective equipment such as gloves, goggles and protective clothing should be worn during operation. Its volatility is low, but it still needs to be operated in a well-ventilated place to avoid inhalation. In addition, it should be kept away from fire sources and oxidants. In case of accidental leakage, appropriate measures shall be taken to clean up and deal with it.
Last Update：2024-04-09 20:52:54
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CAS: 993-50-0
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