TRIS(P-FLUOROPHENYL)PHOSPHINE
tris(4-fluorophenyl)phosphine
CAS: 18437-78-0
Molecular Formula: C18H12F3P
TRIS(P-FLUOROPHENYL)PHOSPHINE - Names and Identifiers
| Name | tris(4-fluorophenyl)phosphine |
| Synonyms | TRI(4-FLUOROPHENYL)PHOSPHINE tri(4-fluorophenyl)phosphine Tris(4-Flurophenyl)Phosphine tris(4-fluorophenyl)phosphine Tri-(p-fluorophenyl)phosphine TRIS(4-FLUOROPHENYL)PHOSPHINE TRIS(P-FLUOROPHENYL)PHOSPHINE tris(p-fluorophenyl)phosphine phosphine, tris(p-fluorophenyl)- Phosphine, tris(p-fluorophenyl)- |
| CAS | 18437-78-0 |
| InChI | InChI=1/C9H11NO2/c1-6-7(9(11)12-2)4-3-5-8(6)10/h3-5H,10H2,1-2H3 |
| InChIKey | GEPJPYNDFSOARB-UHFFFAOYSA-N |
TRIS(P-FLUOROPHENYL)PHOSPHINE - Physico-chemical Properties
| Molecular Formula | C18H12F3P |
| Molar Mass | 316.26 |
| Density | 1.132g/cm3 |
| Melting Point | 79-83°C(lit.) |
| Boling Point | 160°C/0.1mmHg(lit.) |
| Flash Point | 142.7°C |
| Water Solubility | Insoluble in water. |
| Vapor Presure | 0.00301mmHg at 25°C |
| Appearance | Solid |
| Color | White to very slightly yellow |
| BRN | 919838 |
| Storage Condition | Inert atmosphere,Room Temperature |
| Sensitive | Air Sensitive |
| Refractive Index | 1.558 |
| MDL | MFCD00013553 |
| Physical and Chemical Properties | Sensitivity: Air Sensitive WGK Germany:3 |
TRIS(P-FLUOROPHENYL)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. S36 - Wear suitable protective clothing. |
| WGK Germany | 3 |
| HS Code | 29319090 |
| Hazard Class | IRRITANT |
TRIS(P-FLUOROPHENYL)PHOSPHINE - Introduction
tris(4-fluorophenyl)phosphine is an organophosphorus compound with the chemical formula C6H5PF3. It has the following properties:
1. Appearance: tris(4-fluorophenyl)phosphine is often a colorless or yellowish liquid with a special pungent smell.
2. Stability: It is a relatively stable compound that does not decompose spontaneously at room temperature.
3. Solubility: tris(4-fluorophenyl)phosphine is soluble in organic solvents, such as ethanol and ether, and is usually insoluble in water.
The main uses of tris(4-fluorophenyl)phosphine are as follows:
1. As a catalyst: It is often used in organic synthesis reactions, especially in fluorination reactions, as a catalyst to accelerate the reaction process.
2. Preparation of aryl fluorosulfonate: tris(4-fluorophenyl) phosphate can react with fluorosulfonic acid dehydrogenation agent to prepare aryl fluorosulfonate. These compounds have certain applications in the field of medicine and pesticide.
3. Chemical analysis: tris(4-fluorophenyl)phosphine is often used as an analytical reagent for phosphorus, which can be used for the determination and quantitative analysis of phosphorus.
Preparation of tris(4-fluorophenyl)phosphine:
A commonly used method of preparation is by reacting fluorobenzene with phosphorus trichloride. The specific steps are as follows: fluorobenzene is reacted with phosphorus trichloride under appropriate reaction conditions to obtain tris(4-fluorophenyl)phosphine.
Safety information for tris(4-fluorophenyl)phosphine:
1. tris(4-fluorophenyl)phosphine is irritating to eyes and skin, and attention should be paid to avoid direct contact when using it.
2. May be toxic to aquatic organisms, use or disposal should pay attention to environmental protection.
3. The preparation and use of the need to pay attention to good ventilation conditions and personal protective measures, such as wearing protective glasses and gloves.
4. Should be stored in a closed container, in a dry, cool and well-ventilated place. Avoid mixing with other chemicals.
Please note that tris(4-fluorophenyl)phosphine is a compound used in professional laboratories and should be handled in strict compliance with relevant safety procedures.
1. Appearance: tris(4-fluorophenyl)phosphine is often a colorless or yellowish liquid with a special pungent smell.
2. Stability: It is a relatively stable compound that does not decompose spontaneously at room temperature.
3. Solubility: tris(4-fluorophenyl)phosphine is soluble in organic solvents, such as ethanol and ether, and is usually insoluble in water.
The main uses of tris(4-fluorophenyl)phosphine are as follows:
1. As a catalyst: It is often used in organic synthesis reactions, especially in fluorination reactions, as a catalyst to accelerate the reaction process.
2. Preparation of aryl fluorosulfonate: tris(4-fluorophenyl) phosphate can react with fluorosulfonic acid dehydrogenation agent to prepare aryl fluorosulfonate. These compounds have certain applications in the field of medicine and pesticide.
3. Chemical analysis: tris(4-fluorophenyl)phosphine is often used as an analytical reagent for phosphorus, which can be used for the determination and quantitative analysis of phosphorus.
Preparation of tris(4-fluorophenyl)phosphine:
A commonly used method of preparation is by reacting fluorobenzene with phosphorus trichloride. The specific steps are as follows: fluorobenzene is reacted with phosphorus trichloride under appropriate reaction conditions to obtain tris(4-fluorophenyl)phosphine.
Safety information for tris(4-fluorophenyl)phosphine:
1. tris(4-fluorophenyl)phosphine is irritating to eyes and skin, and attention should be paid to avoid direct contact when using it.
2. May be toxic to aquatic organisms, use or disposal should pay attention to environmental protection.
3. The preparation and use of the need to pay attention to good ventilation conditions and personal protective measures, such as wearing protective glasses and gloves.
4. Should be stored in a closed container, in a dry, cool and well-ventilated place. Avoid mixing with other chemicals.
Please note that tris(4-fluorophenyl)phosphine is a compound used in professional laboratories and should be handled in strict compliance with relevant safety procedures.
Last Update：2024-04-09 18:58:34
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