3-Chloro-2-pyridinecarbonitrile
3-Chloro-2-cyanopyridine
CAS: 38180-46-0
Molecular Formula: C6H3ClN2
3-Chloro-2-pyridinecarbonitrile - Names and Identifiers
| Name | 3-Chloro-2-cyanopyridine |
| Synonyms | 2-Cyano-3-chloropyri 3-Chloropicolinonitrile 2-Cyano-3-chloropyridine 3-Chloro-2-cyanopyridine 3-CHLORO-2-CYANOPYRIDINE 3-CHLORO-2-PYRIDINECARBONITRILE 3-Chloro-2-pyridinecarbonitrile 3-chloropyridine-2-carbonitrile 3-CHLOROPYRIDINE-2-CARBONITRILE 3-Chloro-2-cyanopyridine, 3-Chloropicolinonitrile |
| CAS | 38180-46-0 |
| EINECS | 641-299-3 |
| InChI | InChI=1/C6H3ClN2/c7-5-2-1-3-9-6(5)4-8/h1-3H |
| InChIKey | YDPLFBIGFQFIDB-UHFFFAOYSA-N |
3-Chloro-2-pyridinecarbonitrile - Physico-chemical Properties
| Molecular Formula | C6H3ClN2 |
| Molar Mass | 138.55 |
| Density | 1.33±0.1 g/cm3(Predicted) |
| Melting Point | 81-83°C |
| Boling Point | 100°C/3mmHg(lit.) |
| Flash Point | 111.4°C |
| Solubility | Methanol |
| Vapor Presure | 0.0121mmHg at 25°C |
| Appearance | Bright yellow solid |
| Color | Light Yellow |
| pKa | -2.60±0.10(Predicted) |
| Storage Condition | Inert atmosphere,Room Temperature |
| Refractive Index | 1.565 |
| MDL | MFCD03788834 |
3-Chloro-2-pyridinecarbonitrile - Risk and Safety
| Risk Codes | R25 - Toxic if swallowed R36/37/38 - Irritating to eyes, respiratory system and skin. R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed. |
| Safety Description | S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) S36/37 - Wear suitable protective clothing and gloves. S22 - Do not breathe dust. |
| UN IDs | 2811 |
| HS Code | 29333990 |
| Hazard Class | 6.1 |
| Packing Group | Ⅲ |
3-Chloro-2-pyridinecarbonitrile - Introduction
3-Chloro-2-cyanopyridine is an organic compound with the chemical formula C6H3ClN2. The following is a description of its nature, use, formulation and safety information:
Nature:
-Appearance: 3-Chloro-2-cyanopyridine is a colorless to pale yellow solid.
-Melting point: about 68-70°C.
-Boiling point: about 273 ℃.
-Solubility: Soluble in organic solvents such as ethanol and dimethyl sulfoxide.
Use:
-can be used as an intermediate in organic synthesis. It can be used to synthesize various organic compounds, such as drugs, pesticides and dyes, etc.
-In the field of medicine, 3-Chloro-2-cyanopyridine can be used to synthesize antibacterial agents and other drugs.
Preparation Method:
The preparation method of-3-Chloro-2-cyanopyridine can be obtained by reacting 2-cyanopyridine with thionyl chloride. The reaction is carried out under heating.
Safety Information:
- 3-Chloro-2-cyanopyridine is an organic compound with certain toxicity and irritation. Use should comply with the relevant safety procedures.
-It should be stored in a dry, cool place, away from fire and oxidants.
-Wear appropriate protective equipment during operation and storage, such as gloves, protective glasses and protective clothing.
Nature:
-Appearance: 3-Chloro-2-cyanopyridine is a colorless to pale yellow solid.
-Melting point: about 68-70°C.
-Boiling point: about 273 ℃.
-Solubility: Soluble in organic solvents such as ethanol and dimethyl sulfoxide.
Use:
-can be used as an intermediate in organic synthesis. It can be used to synthesize various organic compounds, such as drugs, pesticides and dyes, etc.
-In the field of medicine, 3-Chloro-2-cyanopyridine can be used to synthesize antibacterial agents and other drugs.
Preparation Method:
The preparation method of-3-Chloro-2-cyanopyridine can be obtained by reacting 2-cyanopyridine with thionyl chloride. The reaction is carried out under heating.
Safety Information:
- 3-Chloro-2-cyanopyridine is an organic compound with certain toxicity and irritation. Use should comply with the relevant safety procedures.
-It should be stored in a dry, cool place, away from fire and oxidants.
-Wear appropriate protective equipment during operation and storage, such as gloves, protective glasses and protective clothing.
Last Update：2024-04-09 02:00:45
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