4-iodo-3-pyridinecarbonitrile
3-Cyano-4-iodopyridine
CAS: 490039-72-0
Molecular Formula: C6H3IN2
4-iodo-3-pyridinecarbonitrile - Names and Identifiers
| Name | 3-Cyano-4-iodopyridine |
| Synonyms | 4-Iodonicotinonitrile 4-iodonicotinonitrile 3-Cyano-4-iodopyridine 4-iodo-3-pyridinecarbonitrile 3-Pyridinecarbonitrile,4-iodo 4-iodopyridine-3-carbonitrile 4-IODOPYRIDINE-3-CARBONITRILE 3-pyridinecarbonitrile, 4-iodo- |
| CAS | 490039-72-0 |
| InChI | InChI=1/C6H3IN2/c7-6-1-2-9-4-5(6)3-8/h1-2,4H |
4-iodo-3-pyridinecarbonitrile - Physico-chemical Properties
| Molecular Formula | C6H3IN2 |
| Molar Mass | 230.01 |
| Density | 2.04±0.1 g/cm3(Predicted) |
| Melting Point | ca 124℃ |
| Boling Point | 309.5±27.0 °C(Predicted) |
| Flash Point | 140.972°C |
| Vapor Presure | 0.001mmHg at 25°C |
| Appearance | Crystalline Powder |
| Color | Pale brown |
| pKa | 0.41±0.18(Predicted) |
| Storage Condition | 2-8°C |
| Sensitive | Light Sensitive |
| Refractive Index | 1.67 |
| MDL | MFCD09037453 |
4-iodo-3-pyridinecarbonitrile - Risk and Safety
| Hazard Class | 6.1 |
| Packing Group | III |
4-iodo-3-pyridinecarbonitrile - Introduction
3-Cyano-4-iodopyridine is an organic compound with the chemical formula C6H3IN2. The following is a description of its nature, use, formulation and safety information:
Nature:
- 3-Cyano-4-iodopyridine is a white or pale yellow solid.
-It has low solubility at room temperature and is soluble in some organic solvents such as ethanol and dimethyl sulfoxide.
-It has a higher melting point and boiling point.
Use:
- 3-Cyano-4-iodopyridine is mainly used in the field of organic synthesis as an important intermediate.
-It can be used to synthesize various nitrogen-containing compounds, such as pharmaceuticals, pesticides and dyes.
Preparation Method:
- 3-Cyano-4-iodopyridine has several preparation methods, one of which is commonly used by the reaction of 3-cyanopyridine and sodium iodide.
-In the reaction process, 3-cyanopyridine first reacts with sodium iodide to produce 3-iodopyridine, and then undergoes further reaction to obtain 3-Cyano-4-iodopyridine.
Safety Information:
- 3-Cyano-4-iodopyridine generally has low toxicity under conventional experimental conditions, but as an organic compound, appropriate safety measures still need to be taken.
-During use, avoid skin contact, inhalation or ingestion, and avoid inhaling its vapor or dust.
-Wear appropriate protective gloves, glasses and respirator during operation.
-When storing and handling, it should be stored in a sealed container, stored in a cool, dry place, and avoid contact with oxidants and fire sources.
Please note that the above information is only a general introduction to 3-Cyano-4-iodopyridine, and corresponding measures should be taken according to the actual situation and relevant safety regulations when using and operating.
Nature:
- 3-Cyano-4-iodopyridine is a white or pale yellow solid.
-It has low solubility at room temperature and is soluble in some organic solvents such as ethanol and dimethyl sulfoxide.
-It has a higher melting point and boiling point.
Use:
- 3-Cyano-4-iodopyridine is mainly used in the field of organic synthesis as an important intermediate.
-It can be used to synthesize various nitrogen-containing compounds, such as pharmaceuticals, pesticides and dyes.
Preparation Method:
- 3-Cyano-4-iodopyridine has several preparation methods, one of which is commonly used by the reaction of 3-cyanopyridine and sodium iodide.
-In the reaction process, 3-cyanopyridine first reacts with sodium iodide to produce 3-iodopyridine, and then undergoes further reaction to obtain 3-Cyano-4-iodopyridine.
Safety Information:
- 3-Cyano-4-iodopyridine generally has low toxicity under conventional experimental conditions, but as an organic compound, appropriate safety measures still need to be taken.
-During use, avoid skin contact, inhalation or ingestion, and avoid inhaling its vapor or dust.
-Wear appropriate protective gloves, glasses and respirator during operation.
-When storing and handling, it should be stored in a sealed container, stored in a cool, dry place, and avoid contact with oxidants and fire sources.
Please note that the above information is only a general introduction to 3-Cyano-4-iodopyridine, and corresponding measures should be taken according to the actual situation and relevant safety regulations when using and operating.
Last Update：2024-04-09 15:17:58
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