DIPHENYL(2-METHOXYPHENYL)PHOSPHINE
Diphenyl(2-methoxyphenyl)phosphine
CAS: 53111-20-9
Molecular Formula: C19H17OP
DIPHENYL(2-METHOXYPHENYL)PHOSPHINE - Names and Identifiers
DIPHENYL(2-METHOXYPHENYL)PHOSPHINE - Physico-chemical Properties
| Molecular Formula | C19H17OP |
| Molar Mass | 292.31 |
| Melting Point | 124-126 °C (lit.) |
| Storage Condition | under inert gas (nitrogen or Argon) at 2-8°C |
DIPHENYL(2-METHOXYPHENYL)PHOSPHINE - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| 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. S37/39 - Wear suitable gloves and eye/face protection |
| WGK Germany | 3 |
DIPHENYL(2-METHOXYPHENYL)PHOSPHINE - Introduction
Diphenyl phosphine(Diphenyl phosphine) is an organophosphorus compound. The following is a description of its nature, use, preparation and safety information:
Nature:
-Appearance: Colorless or yellow crystalline powder.
-Molecular formula: C19H17OP
-Molecular weight: 290.31g/mol
-Melting Point: 123-126°C
-Boiling Point: No data available
-Solubility: Good solubility in organic solvents.
Use:
- Diphenyl(2-methoxyphenyl)phosphine is an important transition metal ligand, which can be used to synthesize organometallic compounds and used in catalytic reactions. It can be used as a phosphine ligand in organic synthesis.
-It can also be used as an organic chemical reagent.
Preparation Method:
- Diphenyl(2-methoxyphenyl)phosphine is usually prepared by the reaction of diphenylphosphine and 2-oxophenyllithium. First, diphenylphosphine and 2-oxophenyllithium were mixed in a molar ratio of 2:1, and reacted by heating to form a Diphenyl phosphine.
Safety Information:
- Diphenyl(2-methoxyphenyl)phosphine is an organic compound that may be toxic to the human body. When using or handling, take appropriate safety measures, such as wearing chemical protective gloves, glasses and protective clothing, and ensure that the operation is carried out in a well-ventilated area.
-Avoid contact with strong oxidants and strong acids to avoid dangerous reactions or accidents.
Nature:
-Appearance: Colorless or yellow crystalline powder.
-Molecular formula: C19H17OP
-Molecular weight: 290.31g/mol
-Melting Point: 123-126°C
-Boiling Point: No data available
-Solubility: Good solubility in organic solvents.
Use:
- Diphenyl(2-methoxyphenyl)phosphine is an important transition metal ligand, which can be used to synthesize organometallic compounds and used in catalytic reactions. It can be used as a phosphine ligand in organic synthesis.
-It can also be used as an organic chemical reagent.
Preparation Method:
- Diphenyl(2-methoxyphenyl)phosphine is usually prepared by the reaction of diphenylphosphine and 2-oxophenyllithium. First, diphenylphosphine and 2-oxophenyllithium were mixed in a molar ratio of 2:1, and reacted by heating to form a Diphenyl phosphine.
Safety Information:
- Diphenyl(2-methoxyphenyl)phosphine is an organic compound that may be toxic to the human body. When using or handling, take appropriate safety measures, such as wearing chemical protective gloves, glasses and protective clothing, and ensure that the operation is carried out in a well-ventilated area.
-Avoid contact with strong oxidants and strong acids to avoid dangerous reactions or accidents.
Last Update：2024-04-10 22:29:15
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