6-Methyl-2-cyanopyridine
6-methylpyridine-2-carbonitrile
CAS: 1620-75-3
Molecular Formula: C7H6N2
6-Methyl-2-cyanopyridine - Names and Identifiers
6-Methyl-2-cyanopyridine - Physico-chemical Properties
| Molecular Formula | C7H6N2 |
| Molar Mass | 118.14 |
| Density | 1.08±0.1 g/cm3(Predicted) |
| Melting Point | 70-74°C(lit.) |
| Boling Point | 0°C |
| Flash Point | 0°C |
| Solubility | Dichloromethane, Hexane |
| Vapor Presure | 0.043mmHg at 25°C |
| Appearance | Solid |
| Color | Off-white |
| pKa | 0.40±0.10(Predicted) |
| Storage Condition | Inert atmosphere,Room Temperature |
| Refractive Index | 1.531 |
| MDL | MFCD00190586 |
6-Methyl-2-cyanopyridine - 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. |
| UN IDs | UN 3439 6.1/PG III |
| WGK Germany | 3 |
| HS Code | 29333990 |
| Hazard Class | 6.1 |
| Packing Group | III |
6-Methyl-2-cyanopyridine - Introduction
It is an organic compound with the chemical formula C8H8N2. The following is a description of its nature, use, preparation and safety information:
Nature:
-Appearance: It is a colorless to pale yellow liquid.
-Density: about 0.975g/cm³.
-Boiling point: about 64-66 degrees Celsius.
-Melting point: About -45 degrees Celsius.
-Solubility: Soluble in many organic solvents, such as ethanol, methanol and dimethylformamide.
Use:
-and can be used as reagents and catalysts in organic synthesis.
-It is widely used in the field of medicinal chemistry and medicine to synthesize drugs.
-It can also be used as a solvent.
Method:
-can be prepared by the reaction of pyridine with methyl hydrocyanate.
-The reaction conditions generally need to be carried out under an inert gas atmosphere, and a catalyst, such as sodium cyanide iodide, is added.
Safety Information:
-irritant to eyes and skin, please avoid direct contact.
-When using, please use personal protective equipment, such as safety glasses and gloves.
-Store in a cool, dry place away from fire and flammable materials.
-Since some people may be allergic to, please conduct appropriate safety assessment and laboratory operation training before use.
Nature:
-Appearance: It is a colorless to pale yellow liquid.
-Density: about 0.975g/cm³.
-Boiling point: about 64-66 degrees Celsius.
-Melting point: About -45 degrees Celsius.
-Solubility: Soluble in many organic solvents, such as ethanol, methanol and dimethylformamide.
Use:
-and can be used as reagents and catalysts in organic synthesis.
-It is widely used in the field of medicinal chemistry and medicine to synthesize drugs.
-It can also be used as a solvent.
Method:
-can be prepared by the reaction of pyridine with methyl hydrocyanate.
-The reaction conditions generally need to be carried out under an inert gas atmosphere, and a catalyst, such as sodium cyanide iodide, is added.
Safety Information:
-irritant to eyes and skin, please avoid direct contact.
-When using, please use personal protective equipment, such as safety glasses and gloves.
-Store in a cool, dry place away from fire and flammable materials.
-Since some people may be allergic to, please conduct appropriate safety assessment and laboratory operation training before use.
Last Update：2024-04-09 21:04:16
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