797-70-6
TRIS(4-METHYLPHENYL)PHOSPHINE OXIDE
CAS: 797-70-6
Molecular Formula: C21H21OP
797-70-6 - Names and Identifiers
797-70-6 - Physico-chemical Properties
| Molecular Formula | C21H21OP |
| Molar Mass | 320.36 |
| Melting Point | 145 °C |
| Storage Condition | under inert gas (nitrogen or Argon) at 2-8°C |
797-70-6 - Risk and Safety
| RTECS | SZ2000000 |
797-70-6 - Introduction
TRIS(4-METHYLPHENYL) phosphate OXIDE(TRIS(4-METHYLPHENYL) phosphate OXIDE) is an organic phosphorus OXIDE compound. Its molecular formula is C21H19OP and its molecular weight is 320.36g/mol. The following is a description of its nature, use, preparation and safety information:
Nature:
- TRIS(4-METHYLPHENYL) phosphate OXIDE is a white to pale yellow crystal with a faint peculiar odor.
-Stable at room temperature and hygroscopic under high humidity conditions.
-It can be dissolved in non-polar organic solvents, such as ethers and alkanes, but it is insoluble in water.
Use:
- TRIS(4-METHYLPHENYL) phosphate OXIDE is an important ligand, which is widely used in organic synthesis and catalytic reactions.
-It can be used as a ligand to form complexes with transition metals, which is essential for the protection of benzene rings and aromatic groups.
-The compound can also be used as a photoinitiator, photochemical substance, etc.
Method:
The preparation of TRIS(4-METHYLPHENYL) phosphate OXIDE is usually accomplished by the following two-step reaction:
1. Methyl phenyl bromide reacts with tribenzyl phosphine in the presence of sodium carbonate to give 4-Methyl phenyl tribenzyl phosphine.
2. Under oxidation conditions, 4-methylphenyltribenzylphosphine is oxidized by silica or peroxide to obtain TRIS(4-METHYLPHENYL) phosphate OXIDE.
Safety Information:
- TRIS(4-METHYLPHENYL) phosphate OXIDE is irritating to skin, eyes and respiratory tract. Attention should be paid to avoid direct exposure.
-in the use of the process, should wear personal protective equipment, such as chemical safety glasses, protective gloves, etc.
-Avoid inhaling dust and vapors and operate in a well-ventilated environment.
-In case of contact, rinse immediately with plenty of water and seek medical help if necessary.
-This compound should be stored in a dry, cool, well-ventilated place, away from fire and oxidizing agents.
Nature:
- TRIS(4-METHYLPHENYL) phosphate OXIDE is a white to pale yellow crystal with a faint peculiar odor.
-Stable at room temperature and hygroscopic under high humidity conditions.
-It can be dissolved in non-polar organic solvents, such as ethers and alkanes, but it is insoluble in water.
Use:
- TRIS(4-METHYLPHENYL) phosphate OXIDE is an important ligand, which is widely used in organic synthesis and catalytic reactions.
-It can be used as a ligand to form complexes with transition metals, which is essential for the protection of benzene rings and aromatic groups.
-The compound can also be used as a photoinitiator, photochemical substance, etc.
Method:
The preparation of TRIS(4-METHYLPHENYL) phosphate OXIDE is usually accomplished by the following two-step reaction:
1. Methyl phenyl bromide reacts with tribenzyl phosphine in the presence of sodium carbonate to give 4-Methyl phenyl tribenzyl phosphine.
2. Under oxidation conditions, 4-methylphenyltribenzylphosphine is oxidized by silica or peroxide to obtain TRIS(4-METHYLPHENYL) phosphate OXIDE.
Safety Information:
- TRIS(4-METHYLPHENYL) phosphate OXIDE is irritating to skin, eyes and respiratory tract. Attention should be paid to avoid direct exposure.
-in the use of the process, should wear personal protective equipment, such as chemical safety glasses, protective gloves, etc.
-Avoid inhaling dust and vapors and operate in a well-ventilated environment.
-In case of contact, rinse immediately with plenty of water and seek medical help if necessary.
-This compound should be stored in a dry, cool, well-ventilated place, away from fire and oxidizing agents.
Last Update：2024-04-10 22:29:15
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Product Name: TRIS(4-METHYLPHENYL)PHOSPHINE OXIDE Request for quotationCAS: 797-70-6
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CAS: 797-70-6
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