66909-35-1
6-chloro-4-methyl-pyridine-3-carbonitrile
CAS: 66909-35-1
Molecular Formula: C7H5ClN2
66909-35-1 - Names and Identifiers
66909-35-1 - Physico-chemical Properties
| Molecular Formula | C7H5ClN2 |
| Molar Mass | 152.58 |
| Density | 1.26 |
| Boling Point | 266.916°C at 760 mmHg |
| Flash Point | 115.227°C |
| Vapor Presure | 0.008mmHg at 25°C |
| Storage Condition | under inert gas (nitrogen or Argon) at 2-8°C |
| Refractive Index | 1.555 |
66909-35-1 - Introduction
It is an organic compound with the chemical formula C7H5ClN.
It is a colorless to light yellow crystal with a special smell. It is sparingly soluble in water and soluble in organic solvents such as alcohols, ethers and ketones.
It is often used in drug synthesis, pesticide synthesis and organic synthesis. It can be used as an intermediate to construct the backbone or introduce specific functional groups in the drug manufacturing process. It can also be used as an important pesticide raw material for the preparation of pesticides, fungicides, etc.
The method of preparing the pyridine is usually by condensing 2-chloro-4-methylpyridine with hydrocyanic acid. This reaction is usually carried out under acidic conditions, optionally using an acid catalyst such as sulfuric acid or phosphoric acid.
Regarding safety information, it is an organic compound, and you should pay attention to safety during use. Contact with skin, eyes or respiratory tract may cause irritation and discomfort, so appropriate personal protective measures such as gloves, goggles and masks are required. Avoid inhaling its vapor or dust during processing, and avoid reacting with oxidants and strong acids. If the substance needs to be used, it should be operated and handled in strict accordance with the relevant operating procedures.
It is a colorless to light yellow crystal with a special smell. It is sparingly soluble in water and soluble in organic solvents such as alcohols, ethers and ketones.
It is often used in drug synthesis, pesticide synthesis and organic synthesis. It can be used as an intermediate to construct the backbone or introduce specific functional groups in the drug manufacturing process. It can also be used as an important pesticide raw material for the preparation of pesticides, fungicides, etc.
The method of preparing the pyridine is usually by condensing 2-chloro-4-methylpyridine with hydrocyanic acid. This reaction is usually carried out under acidic conditions, optionally using an acid catalyst such as sulfuric acid or phosphoric acid.
Regarding safety information, it is an organic compound, and you should pay attention to safety during use. Contact with skin, eyes or respiratory tract may cause irritation and discomfort, so appropriate personal protective measures such as gloves, goggles and masks are required. Avoid inhaling its vapor or dust during processing, and avoid reacting with oxidants and strong acids. If the substance needs to be used, it should be operated and handled in strict accordance with the relevant operating procedures.
Last Update：2024-04-09 20:49:11
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