TBAF-SN
TETRABUTYLAMMONIUM DIFLUOROTRIPHENYLSTANNATE
CAS: 139353-88-1
Molecular Formula: C34H51F2NSn
TBAF-SN - Names and Identifiers
| Name | TETRABUTYLAMMONIUM DIFLUOROTRIPHENYLSTANNATE |
| Synonyms | TBAF-SN GINGRAS REAGENT TETRABUTYLAMMONIUM DIFLUOROTRIPHENYLTIN TETRABUTYLAMMONIUM TRIPHENYLDIFLUOROTIN Tetrabutylammonium difluorotriphenylstannane TETRABUTYLAMMONIUM DIFLUOROTRIPHENYLSTANNATE TETRABUTYLAMMONIUM TRIPHENYLDIFLUOROSTANNATE TETRA-N-BUTYLAMMONIUM DIFLUOROTRIPHENYLSTANNATE N,N,N-tributylbutan-1-aminium difluoro(triphenyl)stannate(1-) |
| CAS | 139353-88-1 |
| EINECS | 623-960-8 |
| InChI | InChI=1/C16H36N.3C6H5.2FH.Sn/c1-5-9-13-17(14-10-6-2,15-11-7-3)16-12-8-4;3*1-2-4-6-5-3-1;;;/h5-16H2,1-4H3;3*1-5H;2*1H;/q+1;;;;;;+1/p-2/rC18H15F2Sn.C16H36N/c19-21(20,16-10-4-1-5-11-16,17-12-6-2-7-13-17)18-14-8-3-9-15-18;1-5-9-13-17(14-10-6-2,15-11-7-3)16-12-8-4/h1-15H;5-16H2,1-4H3/q-1;+1 |
TBAF-SN - Physico-chemical Properties
| Molecular Formula | C34H51F2NSn |
| Molar Mass | 630.48 |
| Melting Point | 192-193 °C (lit.) |
| Solubility | Soluble in most organic solvents. |
| Appearance | solid |
| BRN | 8668854 |
| Storage Condition | Room Temprature |
| Sensitive | Hygroscopic |
| MDL | MFCD00192465 |
| Physical and Chemical Properties | Sensitivity: hydrogen WGK Germany:3 |
TBAF-SN - Risk and Safety
| Risk Codes | R23/24/25 - 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. |
| 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 3146 6.1/PG 3 |
| WGK Germany | 3 |
| FLUKA BRAND F CODES | 9-21 |
| TSCA | No |
| HS Code | 29310099 |
| Hazard Class | 6.1 |
| Packing Group | III |
TBAF-SN - Introduction
Tetrabutyldifluorotriphenylammonium stannate is an organotin compound with the chemical formula [(C4H9)4Sn]OC6H5)3 F2SnNH4. The following is a detailed description of its nature, use, formulation and safety information:
Nature:
Tetrabutyldifluorotriphenylammonium stannate is a white crystalline solid. It has good stability, high melting point, soluble in organic solvents and so on.
Use:
Tetrabutyldifluorotriphenylammonium stannate is an excellent organometallic catalyst. It is often used as a fluorination reagent for aromatic compounds in organic synthesis, and can be used to catalyze the fluorination of aromatic compounds, the fluorination of olefins and other organic reactions. In addition, it can also be used to catalyze cyclization, condensation, dehydration and hydrogenation reactions.
Preparation Method:
Preparation of Tetrabutyldifluorotriphenylammonium stannate Generally, a reagent containing a phenyltin compound (PhSnX) is obtained by reacting tin turnings (Sn) with phenylmagnesium fluoride (PhMgF), and then reacting with tetrabutyltin chloride (Bu4SnCl) to prepare the desired compound.
Safety Information:
there is no detailed information on the safety of tetrabutyldifluorotriphenylammonium stannate, so necessary protective measures should be taken during operation. Because it is an organometallic compound, it should be avoided by inhalation, skin contact or eating. The working environment should be well ventilated. If accidental contact causes discomfort or an allergic reaction, seek medical attention immediately.
Nature:
Tetrabutyldifluorotriphenylammonium stannate is a white crystalline solid. It has good stability, high melting point, soluble in organic solvents and so on.
Use:
Tetrabutyldifluorotriphenylammonium stannate is an excellent organometallic catalyst. It is often used as a fluorination reagent for aromatic compounds in organic synthesis, and can be used to catalyze the fluorination of aromatic compounds, the fluorination of olefins and other organic reactions. In addition, it can also be used to catalyze cyclization, condensation, dehydration and hydrogenation reactions.
Preparation Method:
Preparation of Tetrabutyldifluorotriphenylammonium stannate Generally, a reagent containing a phenyltin compound (PhSnX) is obtained by reacting tin turnings (Sn) with phenylmagnesium fluoride (PhMgF), and then reacting with tetrabutyltin chloride (Bu4SnCl) to prepare the desired compound.
Safety Information:
there is no detailed information on the safety of tetrabutyldifluorotriphenylammonium stannate, so necessary protective measures should be taken during operation. Because it is an organometallic compound, it should be avoided by inhalation, skin contact or eating. The working environment should be well ventilated. If accidental contact causes discomfort or an allergic reaction, seek medical attention immediately.
Last Update：2024-04-10 22:29:15
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