ST 279
Diphenyliodonium nitrate
CAS: 722-56-5
Molecular Formula: C12H10INO3
ST 279 - Names and Identifiers
| Name | Diphenyliodonium nitrate |
| Synonyms | DPIN ST 279 NSC 90597 ANTIFLAVOG diphenyliodonium dihydroxy-oxo-ammonium diphenyl-iodoniunitrate Diphenyliodonium nitrate Diphenyliodinium nitrate DIPHENYLIODONIUM NITRATE Iodonium, diphenyl-, nitrate |
| CAS | 722-56-5 |
| EINECS | 211-962-8 |
| InChI | InChI=1/C12H10I.H2NO3/c1-3-7-11(8-4-1)13-12-9-5-2-6-10-12;2-1(3)4/h1-10H;(H2,2,3,4)/q2*+1 |
ST 279 - Physico-chemical Properties
| Molecular Formula | C12H10INO3 |
| Molar Mass | 343.12 |
| Density | 1.7164 (estimate) |
| Melting Point | 150-154 °C (lit.) |
| Water Solubility | Soluble in hot water |
| Solubility | soluble in Methanol |
| Appearance | powder to crystal |
| Color | White to Almost white |
| BRN | 3922747 |
| Sensitive | Light Sensitive |
ST 279 - Risk and Safety
| Hazard Symbols | O - Oxidizing agent |
| Risk Codes | 8 - Contact with combustible material may cause fire |
| Safety Description | S17 - Keep away from combustible material. S24/25 - Avoid contact with skin and eyes. |
| UN IDs | UN 1479 5.1/PG 2 |
| WGK Germany | 3 |
| RTECS | NN6665000 |
| FLUKA BRAND F CODES | 8-10 |
| HS Code | 29319090 |
| Hazard Class | 5.1 |
| Packing Group | III |
ST 279 - Introduction
Diphenyliodonium nitrate is an organic iodine compound with the chemical formula C12H10INO3. It has the appearance of a white crystalline or crystalline solid.
Diphenyliodonium nitrate are commonly used as oxidants in organic chemical synthesis, especially in oxidation or coupling reactions in organic synthesis. It can oxidize some organic substances to the corresponding ketones, aldehydes or carboxylic acids, and in the presence of reducing agents, it can also catalyze coupling reactions.
The method for preparing Diphenyliodonium nitrate is obtained by the reaction of methylene diphenyl iodide and sodium nitrate. The reaction process can be accelerated by the presence of chloride ions provided by potassium chloride in the solution.
Regarding safety information, Diphenyliodonium nitrate are organic iodine compounds and have certain toxicity. Direct contact with skin and eyes should be avoided during operation, and the operating environment should be kept well ventilated to avoid discomfort caused by inhalation. In addition, it should also be stored in a dry, cool place, and stored separately from flammable substances, oxidants and strong acids to ensure safety and stability. The handling of the compound should be carried out in strict accordance with the relevant safety procedures and under the protection of suitable equipment and personal protective equipment.
Diphenyliodonium nitrate are commonly used as oxidants in organic chemical synthesis, especially in oxidation or coupling reactions in organic synthesis. It can oxidize some organic substances to the corresponding ketones, aldehydes or carboxylic acids, and in the presence of reducing agents, it can also catalyze coupling reactions.
The method for preparing Diphenyliodonium nitrate is obtained by the reaction of methylene diphenyl iodide and sodium nitrate. The reaction process can be accelerated by the presence of chloride ions provided by potassium chloride in the solution.
Regarding safety information, Diphenyliodonium nitrate are organic iodine compounds and have certain toxicity. Direct contact with skin and eyes should be avoided during operation, and the operating environment should be kept well ventilated to avoid discomfort caused by inhalation. In addition, it should also be stored in a dry, cool place, and stored separately from flammable substances, oxidants and strong acids to ensure safety and stability. The handling of the compound should be carried out in strict accordance with the relevant safety procedures and under the protection of suitable equipment and personal protective equipment.
Last Update：2024-04-10 22:29:15
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