83242-95-9
Octyl(phenyl)-N,N-diisobutylcarbamoylmethylphosphine oxide
CAS: 83242-95-9
Molecular Formula: C24H42NO2P
83242-95-9 - Names and Identifiers
83242-95-9 - Physico-chemical Properties
| Molecular Formula | C24H42NO2P |
| Molar Mass | 407.57 |
| Density | 0.98±0.1 g/cm3(Predicted) |
| Melting Point | 180 °C (decomp) |
| Boling Point | 549.0±42.0 °C(Predicted) |
| pKa | -0.78±0.70(Predicted) |
| Storage Condition | 2-8°C |
83242-95-9 - 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. |
83242-95-9 - Introduction
Octyl(phenyl)-N,N-diisobutylcarbamoylmethylphosphine oxide, often abbreviated as ODIBA, is an organophosphorus compound. The following is an introduction to the nature, use, formulation and safety information of ODIBA:
Nature:
-Appearance: colorless to light yellow liquid or solid;
-Melting point: about 35-40 degrees Celsius;
-Molecular formula: C23H41NO2P;
-Molecular weight: 387.55g/mol.
Use:
ODIBA is mainly used in the field of organic synthesis and has the following applications:
-In organic synthesis, ODIBA can be used as an oxidant and phosphine ligand;
-In the metal catalytic reaction, it can provide effective coordination support and control the activity of the metal catalyst;
-In organic synthesis, it can be used to synthesize heterocyclic compounds, natural products and pharmaceutical active molecules.
Preparation Method:
The preparation method of ODIBA is relatively complicated and generally includes the following steps:
-First, octanol is reacted with butyl lithium to generate n-octyl lithium;
-Then, the n-octyl lithium is reacted with the phenyl halide to generate the n-octyl phenyl compound;
-Next, the n-octylphenyl compound is reacted with N,N-diisobutylamine to generate an n-octylphenyl-N,N-diisobutylamine compound;
-Finally, the n-octylphenyl-N,N-diisobutylamine compound is reacted with nitrosodihydrazone to generate ODIBA.
Safety Information:
ODIBA should pay attention to the following safety precautions during operation and storage:
- ODIBA may cause irritation and damage to the skin, eyes and respiratory tract, so wear personal protective equipment such as protective gloves, glasses and masks when exposed;
-Be careful to avoid inhalation, ingestion or contact with ODIBA;
-When using or storing ODIBA, follow appropriate laboratory safety procedures;
-When disposing of waste, it should be disposed of in accordance with local regulations;
Please note that the above information is for reference only, please operate correctly in the laboratory and follow the corresponding safety regulations.
Nature:
-Appearance: colorless to light yellow liquid or solid;
-Melting point: about 35-40 degrees Celsius;
-Molecular formula: C23H41NO2P;
-Molecular weight: 387.55g/mol.
Use:
ODIBA is mainly used in the field of organic synthesis and has the following applications:
-In organic synthesis, ODIBA can be used as an oxidant and phosphine ligand;
-In the metal catalytic reaction, it can provide effective coordination support and control the activity of the metal catalyst;
-In organic synthesis, it can be used to synthesize heterocyclic compounds, natural products and pharmaceutical active molecules.
Preparation Method:
The preparation method of ODIBA is relatively complicated and generally includes the following steps:
-First, octanol is reacted with butyl lithium to generate n-octyl lithium;
-Then, the n-octyl lithium is reacted with the phenyl halide to generate the n-octyl phenyl compound;
-Next, the n-octylphenyl compound is reacted with N,N-diisobutylamine to generate an n-octylphenyl-N,N-diisobutylamine compound;
-Finally, the n-octylphenyl-N,N-diisobutylamine compound is reacted with nitrosodihydrazone to generate ODIBA.
Safety Information:
ODIBA should pay attention to the following safety precautions during operation and storage:
- ODIBA may cause irritation and damage to the skin, eyes and respiratory tract, so wear personal protective equipment such as protective gloves, glasses and masks when exposed;
-Be careful to avoid inhalation, ingestion or contact with ODIBA;
-When using or storing ODIBA, follow appropriate laboratory safety procedures;
-When disposing of waste, it should be disposed of in accordance with local regulations;
Please note that the above information is for reference only, please operate correctly in the laboratory and follow the corresponding safety regulations.
Last Update：2024-04-09 21:01:54
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