三(4-甲氧基-3,5-二甲基苯基)膦 - Names and Identifiers
三(4-甲氧基-3,5-二甲基苯基)膦 - Physico-chemical Properties
Molecular Formula | C27H33O3P
|
Molar Mass | 436.52 |
Melting Point | 174-179 °C |
Boling Point | 539.3±50.0 °C(Predicted) |
Appearance | crystal |
Color | white |
Storage Condition | under inert gas (nitrogen or Argon) at 2-8°C |
MDL | MFCD03840342 |
Use | Catalyst for carbocyanation of alkynes |
三(4-甲氧基-3,5-二甲基苯基)膦 - Risk and Safety
Hazard Symbols | Xi - Irritant
![Irritant](//res.chembk.com/assets/images/hs/Xi.gif)
|
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.
|
WGK Germany | 3 |
TSCA | No |
三(4-甲氧基-3,5-二甲基苯基)膦 - Introduction
TRIS(4-METHOXY-3,5-DIMETHYLPHENYL) phosphate is an organic phosphorus compound.
Nature:
-Appearance: White crystalline solid
-Molecular formula: C26H33O3P
-Molecular weight: 422.54g/mol
-Melting Point: 88-91 ℃
-Boiling point: 204-207 ℃
-Solubility: Soluble in water, soluble in organic solvents such as olefins, ethers and aromatic hydrocarbons.
Use:
- TRIS(4-METHOXY-3,5-DIMETHYLPHENYL)PHOSPHINE is an important ligand, which is widely used in metal organic chemistry and organic synthesis.
-It can be used for the preparation of catalysts, such as cross-coupling reactions and cyclization reactions.
-It can also be used for reduction and oxidation reactions in organic synthesis.
Method:
The preparation of TRIS(4-METHOXY-3,5-DIMETHYLPHENYL)PHOSPHINE can be obtained by reacting bis (4-METHOXY-3,5-DIMETHYLPHENYL)PHOSPHINE with halogenated hydrocarbons.
Safety Information:
- TRIS(4-METHOXY-3,5-DIMETHYLPHENYL) phosphate is generally safe under normal conditions of use.
-However, it is still necessary to pay attention to safety measures during operation, including wearing chemical protective gloves and glasses to ensure a well-ventilated laboratory environment.
-Avoid contact with skin and eyes, avoid breathing steam or dust, if accidental contact occurs, immediately rinse with plenty of water, and seek medical treatment.
Last Update:2024-04-10 22:29:15