2065-67-0
Tetraphenylphosphonium iodide
CAS: 2065-67-0
Molecular Formula: C24H20IP
2065-67-0 - Names and Identifiers
| Name | Tetraphenylphosphonium iodide |
| Synonyms | TTJ AURORA KA-1156 Tetraphenylphosphonium lodide Tetraphenylphosphonium iodide TETRAPHENYLPHOSPHONIUM IODIDE TETRAPHENYLPHOSPHONIUM IODIDE FOR SYNTHE |
| CAS | 2065-67-0 |
| EINECS | 218-179-0 |
| InChI | InChI=1/C24H20P.HI/c1-5-13-21(14-6-1)25(22-15-7-2-8-16-22,23-17-9-3-10-18-23)24-19-11-4-12-20-24;/h1-20H;1H/q+1;/p-1 |
| InChIKey | AEFPPQGZJFTXDR-UHFFFAOYSA-M |
2065-67-0 - Physico-chemical Properties
| Molecular Formula | C24H20IP |
| Molar Mass | 466.29 |
| Melting Point | 343-348°C(lit.) |
| Flash Point | 280 °C |
| Appearance | solid |
| Color | White to Orange to Green |
| Exposure Limit | ACGIH: TWA 0.01 ppm |
| BRN | 3922216 |
| Storage Condition | Store below +30°C. |
| Sensitive | Light Sensitive |
| MDL | MFCD00011917 |
2065-67-0 - Risk and Safety
| Hazard Symbols | Xn - Harmful |
| Risk Codes | R22 - Harmful if swallowed R36/37/38 - 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 |
| FLUKA BRAND F CODES | 8 |
| HS Code | 2931 39 90 |
2065-67-0 - Introduction
Tetraphenylphosphonium iodide is an organic compound with the chemical formula (C6H5)4PI. It is a colorless crystalline solid with good stability at room temperature. The following is a description of its nature, use, preparation and safety information:
Properties: Tetraphenylphosphonium iodide has good solubility and is soluble in organic solvents such as chlorides and ethers. It decomposes at high temperatures or produces toxic gases when heated.
use: Tetraphenylphosphonium iodide is mainly used as an organic synthesis reagent, commonly used in phosphating reaction, can be used to introduce phosphorus atoms or phosphorus groups. In addition, it can also be used in reduction and coupling reactions in organic synthesis.
Preparation method: Tetraphenylphosphonium iodide is usually prepared by the reaction of iodine and triphenylphosphine. The specific preparation method may be to react iodine with triphenylphosphine in an organic solvent for several hours, and then purify the product by crystallization.
safety information: Tetraphenylphosphonium iodide needs to be safe when using and storing. It is irritating and corrosive to the skin, eyes and respiratory tract. Wear protective glasses, gloves and protective clothing during operation, and ensure good indoor ventilation. Avoid contact with strong oxidants, combustibles and inflammables, and avoid inhaling their volatiles. In case of accidental contact or inhalation, rinse immediately with plenty of water and seek medical help.
Properties: Tetraphenylphosphonium iodide has good solubility and is soluble in organic solvents such as chlorides and ethers. It decomposes at high temperatures or produces toxic gases when heated.
use: Tetraphenylphosphonium iodide is mainly used as an organic synthesis reagent, commonly used in phosphating reaction, can be used to introduce phosphorus atoms or phosphorus groups. In addition, it can also be used in reduction and coupling reactions in organic synthesis.
Preparation method: Tetraphenylphosphonium iodide is usually prepared by the reaction of iodine and triphenylphosphine. The specific preparation method may be to react iodine with triphenylphosphine in an organic solvent for several hours, and then purify the product by crystallization.
safety information: Tetraphenylphosphonium iodide needs to be safe when using and storing. It is irritating and corrosive to the skin, eyes and respiratory tract. Wear protective glasses, gloves and protective clothing during operation, and ensure good indoor ventilation. Avoid contact with strong oxidants, combustibles and inflammables, and avoid inhaling their volatiles. In case of accidental contact or inhalation, rinse immediately with plenty of water and seek medical help.
Last Update：2024-04-10 22:29:15
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