14973-89-8
bromotris(triphenylphosphine)rhodium(I)
CAS: 14973-89-8
Molecular Formula: C54H45BrP3Rh
14973-89-8 - Names and Identifiers
| Name | bromotris(triphenylphosphine)rhodium(I) |
| Synonyms | orange crystal bromotris(triphenylphosphine)rhodium Bromotris(triphenylphosphine)rhodium BROMO-TRIS-(TRIPHENYLPHOSPHINO)RHODIUM BROMOTRIS(TRIPHENYLPHOSPHINE)RHODIUM(I) bromotris(triphenylphosphine)rhodium(I) TRIS(TRIPHENYLPHOSPHINE)RHODIUM(I) BROMI DE rhodium(I) tris(triphenylphosphine) bromide |
| CAS | 14973-89-8 |
| EINECS | 239-050-5 |
| InChI | InChI=1/3C18H15P.BrH.Rh/c3*1-4-10-16(11-5-1)19(17-12-6-2-7-13-17)18-14-8-3-9-15-18;;/h3*1-15H;1H;/p-1 |
14973-89-8 - Physico-chemical Properties
| Molecular Formula | C54H45BrP3Rh |
| Molar Mass | 969.67 |
| Boling Point | 360°C at 760 mmHg |
| Flash Point | 181.7°C |
| Solubility | Soluble in chlorinated solvents |
| Vapor Presure | 4.74E-05mmHg at 25°C |
| Appearance | Crystalline |
| Exposure Limit | ACGIH: TWA 0.01 mg/m3; TWA 1 mg/m3NIOSH: IDLH 2 mg/m3; IDLH 100 mg/m3; TWA 0.001 mg/m3; TWA 0.1 mg/m3 |
| Storage Condition | under inert gas (nitrogen or Argon) at 2-8°C |
| Sensitive | Air sensitive |
14973-89-8 - Risk and Safety
| Hazard Symbols | Xn - Harmful |
| Risk Codes | 20/21/22 - Harmful by inhalation, in contact with skin and if swallowed. |
| Safety Description | 36 - Wear suitable protective clothing. |
14973-89-8 - Introduction
bromotris(triphenylphosphine)rhodium(I) is an organometallic compound with the chemical formula [Rh(C6H5)3Br] and its properties are as follows:
1. Appearance: colorless crystal or white solid;
2. Melting Point: about 140-145 ℃;
3. Solubility: Soluble in ethanol and dichloromethane, insoluble in water;
4. Stability: relatively stable at room temperature, but will decompose at high temperature.
bromotris (triphenylphosphate) rhodium(I) is mainly used as a catalyst to catalyze various organic reactions, such as carbonylation, hydrogenation, hydroformylation of olefins, etc. In addition, it can also be used in electrochemical synthesis and catalytic activity research.
bromotris(triphenylphosphine)rhodium(I) is usually prepared by reacting [RhCl(C6H5)3] and a certain amount of potassium bromide in an ethanol solvent to obtain bromotris(triphenylphosphine)rhodium(I) product.
Regarding safety information, bromotris (triphenylphosphate) rhodium(I) should pay attention to the following points during use and storage:
1. Pay attention to avoid contact with oxygen and avoid storage at high temperature;
2. Observe the correct operation and protective measures, including wearing protective glasses and gloves;
3. Avoid inhalation and skin contact, such as accidental contact with skin or eyes, should immediately rinse with water and seek medical help;
4. Should be stored away from the fire and other flammable materials;
5. Pay attention to avoid mixing with other chemicals during storage to avoid reactions or accidents.
1. Appearance: colorless crystal or white solid;
2. Melting Point: about 140-145 ℃;
3. Solubility: Soluble in ethanol and dichloromethane, insoluble in water;
4. Stability: relatively stable at room temperature, but will decompose at high temperature.
bromotris (triphenylphosphate) rhodium(I) is mainly used as a catalyst to catalyze various organic reactions, such as carbonylation, hydrogenation, hydroformylation of olefins, etc. In addition, it can also be used in electrochemical synthesis and catalytic activity research.
bromotris(triphenylphosphine)rhodium(I) is usually prepared by reacting [RhCl(C6H5)3] and a certain amount of potassium bromide in an ethanol solvent to obtain bromotris(triphenylphosphine)rhodium(I) product.
Regarding safety information, bromotris (triphenylphosphate) rhodium(I) should pay attention to the following points during use and storage:
1. Pay attention to avoid contact with oxygen and avoid storage at high temperature;
2. Observe the correct operation and protective measures, including wearing protective glasses and gloves;
3. Avoid inhalation and skin contact, such as accidental contact with skin or eyes, should immediately rinse with water and seek medical help;
4. Should be stored away from the fire and other flammable materials;
5. Pay attention to avoid mixing with other chemicals during storage to avoid reactions or accidents.
Last Update：2024-04-10 22:29:15
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