Perrhenicacid(HReO4)trimethylsilylester
Trimethylsilylperrhenate
CAS: 16687-12-0
Molecular Formula: C3H9O4ReSi
Perrhenicacid(HReO4)trimethylsilylester - Names and Identifiers
| Name | Trimethylsilylperrhenate |
| Synonyms | TRIMETHYLSILYLPERRHENATE Trimethylsilylperrhenate TRIOXA(TRIMETHYLSILOXY)RHENIUM trioxo(trimethylsilanolato)rhenium hydroxy(trimethyl)silane,trioxorhenium Perrhenicacid(HReO4)trimethylsilylester |
| CAS | 16687-12-0 |
| InChI | InChI=1/C3H9OSi.3O.Re/c1-5(2,3)4;;;;/h1-3H3;;;;/q-1;;;;+1/rC3H9O4ReSi/c1-9(2,3)7-8(4,5)6/h1-3H3 |
Perrhenicacid(HReO4)trimethylsilylester - Physico-chemical Properties
| Molecular Formula | C3H9O4ReSi |
| Molar Mass | 323.39 |
| Melting Point | 79-81°C |
| Boling Point | 65-75°C 1mm |
| Flash Point | >65°C |
| Storage Condition | below 5° C |
| Sensitive | 7: reacts slowly with moisture/water |
Perrhenicacid(HReO4)trimethylsilylester - Risk and Safety
| Risk Codes | 36/37/38 - 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. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. |
| TSCA | No |
Perrhenicacid(HReO4)trimethylsilylester - Introduction
Trimethylsilylperrhenate is an organic-inorganic hybrid compound with the chemical formula [(CH3)3Si] 4re4o16, also known as TMSReO3. Its nature has the following aspects:
1. The compound was a white to pale yellow crystalline solid.
2. TMSReO3 is stable at room temperature, but it will decompose when heated.
3. It is a compound with good solubility and high solubility in organic solvents.
The uses of TMSReO3 include the following:
1. Catalyst: TMSReO3 in organic synthesis is widely used in the oxidation of halogenated hydrocarbons and halogenated hydrocarbon pyridine reaction.
2. Oxidation reagent: It can be used as a reagent for oxidizing aniline and other compounds to the corresponding amide.
3. Reaction medium: TMSReO3 can be used as a solvent or reaction medium to participate in a variety of organic synthesis.
The common method for preparing TMSReO3 is as follows:
1. Adding sodium perrhenate and trimethyl silicon chloride in ethanol, the reaction generates [(CH3)3Si]4Re4O16 precipitate.
2. By adjusting the reaction conditions and material ratio, single crystal or polycrystalline products can be obtained.
Regarding safety information, although there is no specific safety data for TMSReO3, the following general safety issues should be noted:
1. Wear protective glasses and gloves to avoid direct contact.
2. Avoid inhalation or intake of products, as far as possible under the condition of good ventilation operation.
3. In the storage and handling of compounds, should comply with the appropriate safety procedures and regulations.
Please note that due to the differences in personal operation skills and safety awareness, please follow the relevant professional guidance and experimental operation manual when conducting experiments or synthesizing compounds to ensure safety.
1. The compound was a white to pale yellow crystalline solid.
2. TMSReO3 is stable at room temperature, but it will decompose when heated.
3. It is a compound with good solubility and high solubility in organic solvents.
The uses of TMSReO3 include the following:
1. Catalyst: TMSReO3 in organic synthesis is widely used in the oxidation of halogenated hydrocarbons and halogenated hydrocarbon pyridine reaction.
2. Oxidation reagent: It can be used as a reagent for oxidizing aniline and other compounds to the corresponding amide.
3. Reaction medium: TMSReO3 can be used as a solvent or reaction medium to participate in a variety of organic synthesis.
The common method for preparing TMSReO3 is as follows:
1. Adding sodium perrhenate and trimethyl silicon chloride in ethanol, the reaction generates [(CH3)3Si]4Re4O16 precipitate.
2. By adjusting the reaction conditions and material ratio, single crystal or polycrystalline products can be obtained.
Regarding safety information, although there is no specific safety data for TMSReO3, the following general safety issues should be noted:
1. Wear protective glasses and gloves to avoid direct contact.
2. Avoid inhalation or intake of products, as far as possible under the condition of good ventilation operation.
3. In the storage and handling of compounds, should comply with the appropriate safety procedures and regulations.
Please note that due to the differences in personal operation skills and safety awareness, please follow the relevant professional guidance and experimental operation manual when conducting experiments or synthesizing compounds to ensure safety.
Last Update：2024-04-10 22:41:56
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