BORANE-TRIPHENYLPHOSPHINE COMPLEX
Borane-triphenylphosphine complex
CAS: 2049-55-0
Molecular Formula: C18H18BP
BORANE-TRIPHENYLPHOSPHINE COMPLEX - Names and Identifiers
| Name | Borane-triphenylphosphine complex |
| Synonyms | Borane triphenylphosph TriphenylphosphinBorane TRIPHENYLPHOSPHINE BORANE BORANE-TRIPHENYLPHOSPHINE BORANE-TRIPHENYLPHOSPHINE COMPLEX Borane-triphenylphosphine complex Boran-Triphenylphosphine Complex |
| CAS | 2049-55-0 |
| InChI | InChI=1/C18H15P.BH3/c1-4-10-16(11-5-1)19(17-12-6-2-7-13-17)18-14-8-3-9-15-18;/h1-15H;1H3 |
BORANE-TRIPHENYLPHOSPHINE COMPLEX - Physico-chemical Properties
| Molecular Formula | C18H18BP |
| Molar Mass | 276.12 |
| Melting Point | 189-191 °C (lit.) |
| Boling Point | 360°C at 760 mmHg |
| Flash Point | 181.7°C |
| Vapor Presure | 4.74E-05mmHg at 25°C |
| Appearance | White crystals have an unpleasant smell. |
| Color | White |
| Storage Condition | Refrigerator |
| Stability | Stable. Incompatible with acids, oxidizing agents, acid chlorides, alcohols. May decompose on exposure to air and moisture. |
| Sensitive | Air & Moisture Sensitive |
| MDL | MFCD00012427 |
BORANE-TRIPHENYLPHOSPHINE COMPLEX - Risk and Safety
| UN IDs | UN3396 |
| WGK Germany | 3 |
| HS Code | 29319019 |
| Hazard Class | 4.3 |
| Packing Group | II |
BORANE-TRIPHENYLPHOSPHINE COMPLEX - Introduction
Triphenylphosphine borane is an organometallic compound with the chemical formula [Ph3P(BH3)]. The following is an introduction to the nature, use, formulation and safety information of the Borane-triphenylphosphine complex:
Properties: Triphenylphosphine borane is a colorless to light yellow solid with high thermal and chemical stability. It has good solubility and is soluble in some organic solvents such as ether and chloroform. In addition, the compound is stable in air and is not easily oxidized.
Uses: Triphenylphosphine borane is mainly used for catalytic reactions in organic synthesis. It is usually as a phosphine ligand to participate in the metal catalyst, promote a variety of organic reactions. For example, it can be used in reactions such as hydrogenation, reduction and carbonylation.
Preparation method: The preparation method of triphenylphosphine borane is relatively simple, and is generally obtained by reacting triphenylphosphine with sodium borohydride or ethyl borohydride in an appropriate solvent. This reaction is usually carried out at room temperature or under heating.
Safety Information: Triphenylphosphine borane is generally considered to be relatively safe under normal operating conditions. However, it is a flammable compound and should be kept away from sources of ignition. At the same time, solids and solutions may turn yellow when exposed to air for a long time, so it is necessary to avoid prolonged exposure to air. In use, it is recommended to take appropriate laboratory safety precautions, such as wearing gloves and goggles.
Properties: Triphenylphosphine borane is a colorless to light yellow solid with high thermal and chemical stability. It has good solubility and is soluble in some organic solvents such as ether and chloroform. In addition, the compound is stable in air and is not easily oxidized.
Uses: Triphenylphosphine borane is mainly used for catalytic reactions in organic synthesis. It is usually as a phosphine ligand to participate in the metal catalyst, promote a variety of organic reactions. For example, it can be used in reactions such as hydrogenation, reduction and carbonylation.
Preparation method: The preparation method of triphenylphosphine borane is relatively simple, and is generally obtained by reacting triphenylphosphine with sodium borohydride or ethyl borohydride in an appropriate solvent. This reaction is usually carried out at room temperature or under heating.
Safety Information: Triphenylphosphine borane is generally considered to be relatively safe under normal operating conditions. However, it is a flammable compound and should be kept away from sources of ignition. At the same time, solids and solutions may turn yellow when exposed to air for a long time, so it is necessary to avoid prolonged exposure to air. In use, it is recommended to take appropriate laboratory safety precautions, such as wearing gloves and goggles.
Last Update：2024-04-10 22:29:15
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