2-CHLOROPYRIDINE-3-CARBONYL CHLORIDE
2-Chloronicotinyl chloride
CAS: 49609-84-9
Molecular Formula: C6H3Cl2NO
2-CHLOROPYRIDINE-3-CARBONYL CHLORIDE - Names and Identifiers
| Name | 2-Chloronicotinyl chloride |
| Synonyms | 2-Chloronictinoyl Chloride 2-Chloronicotinyl chloride 2-CHLORONICOTINYL CHLORIDE 2-CHLORONICOTINOYL CHLORIDE 2-Chloronicotinoyl chloride 2-CHLORONICOTINIC ACID CHLORIDE 2-chloro-3-(chloromethyl)pyridine 2-Chloropyridine-3-carbonyl chloride 2-CHLOROPYRIDINE-3-CARBONYL CHLORIDE 2-Chloro-3-pyridine carboxylic acid chloride 3-Pyridinecarbonyl chloride, 2-chloro- (9CI) |
| CAS | 49609-84-9 |
| EINECS | 610-464-1 |
| InChI | InChI=1/C6H5Cl2N/c7-4-5-2-1-3-9-6(5)8/h1-3H,4H2 |
| InChIKey | RXTRRIFWCJEMEL-UHFFFAOYSA-N |
2-CHLOROPYRIDINE-3-CARBONYL CHLORIDE - Physico-chemical Properties
| Molecular Formula | C6H3Cl2NO |
| Molar Mass | 176 |
| Density | 1.2942 (rough estimate) |
| Melting Point | 39-44 °C (lit.) |
| Boling Point | 96 °C |
| Flash Point | >110°C |
| Solubility | Chloroform, DMSO, Ethyl Acetate |
| Vapor Presure | 0.036mmHg at 25°C |
| Appearance | Low Melting Solid |
| Color | White to beige-yellow |
| BRN | 119022 |
| pKa | -2.00±0.10(Predicted) |
| Storage Condition | 0-10°C |
| Sensitive | Moisture Sensitive |
| Refractive Index | 1.5680 (estimate) |
| Physical and Chemical Properties | Melting point 38-39°C |
2-CHLOROPYRIDINE-3-CARBONYL CHLORIDE - Risk and Safety
| Hazard Symbols | C - Corrosive |
| Risk Codes | R14 - Reacts violently with water R29 - Contact with water liberates toxic gas R34 - Causes burns |
| Safety Description | S22 - Do not breathe dust. S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S30 - Never add water to this product. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) S8 - Keep container dry. S27 - Take off immediately all contaminated clothing. |
| UN IDs | 3096 |
| WGK Germany | 3 |
| HS Code | 29333990 |
| Hazard Note | Corrosive/Moisture Sensitive |
| Hazard Class | 8 |
| Packing Group | II |
2-CHLOROPYRIDINE-3-CARBONYL CHLORIDE - Introduction
2-Chloronicotinyl chloride(2-Chloronicotinyl chloride) is an organic compound with the chemical formula C6H4ClNO, also known as 2-chloropyridine chloride. The following is a description of its nature, use, formulation and safety information:
Nature:
-Appearance: 2-Chloronicotinyl chloride is a colorless to pale yellow crystal or liquid.
-Solubility: It can be dissolved in many organic solvents, but it is insoluble in water.
-Melting point: The melting point is 40-42 degrees Celsius.
-Stability: 2-Chloronicotinyl chloride is stable at room temperature, but it will release toxic hydrogen chloride gas when reacting with strong alkali or strong oxidant.
Use:
-Pesticide: 2-Chloronicotinyl chloride is an important insecticide that can be used to control various pests.
-Intermediate: It can also be used as an intermediate in organic synthesis and is used to synthesize other organic compounds in the pharmaceutical and pesticide industries.
Preparation Method:
The synthesis of 2-Chloronicotinyl chloride is usually based on the reaction of 2-chloronicotinoyl acid:
1. Dissolve 2-chloronicotinoyl acid in absolute ethanol.
2. Thionyl chloride (SOCl2) is added and the reaction is stirred for several hours at the reaction temperature.
3. After completion of the reaction, the product 2-Chloronicotinyl chloride was obtained by filtration.
Safety Information:
- 2-Chloronicotinyl chloride is a toxic substance, which needs to comply with safe operating procedures and should be used in a well-ventilated place.
-Contact with skin, eyes and respiratory tract should pay attention to protection, so as not to cause irritation or injury.
-2-Chloronicotinyl chloride should not be mixed with strong bases or strong oxidants to avoid dangerous reactions.
-Please store and handle the compound properly to avoid environmental pollution and harm.
Nature:
-Appearance: 2-Chloronicotinyl chloride is a colorless to pale yellow crystal or liquid.
-Solubility: It can be dissolved in many organic solvents, but it is insoluble in water.
-Melting point: The melting point is 40-42 degrees Celsius.
-Stability: 2-Chloronicotinyl chloride is stable at room temperature, but it will release toxic hydrogen chloride gas when reacting with strong alkali or strong oxidant.
Use:
-Pesticide: 2-Chloronicotinyl chloride is an important insecticide that can be used to control various pests.
-Intermediate: It can also be used as an intermediate in organic synthesis and is used to synthesize other organic compounds in the pharmaceutical and pesticide industries.
Preparation Method:
The synthesis of 2-Chloronicotinyl chloride is usually based on the reaction of 2-chloronicotinoyl acid:
1. Dissolve 2-chloronicotinoyl acid in absolute ethanol.
2. Thionyl chloride (SOCl2) is added and the reaction is stirred for several hours at the reaction temperature.
3. After completion of the reaction, the product 2-Chloronicotinyl chloride was obtained by filtration.
Safety Information:
- 2-Chloronicotinyl chloride is a toxic substance, which needs to comply with safe operating procedures and should be used in a well-ventilated place.
-Contact with skin, eyes and respiratory tract should pay attention to protection, so as not to cause irritation or injury.
-2-Chloronicotinyl chloride should not be mixed with strong bases or strong oxidants to avoid dangerous reactions.
-Please store and handle the compound properly to avoid environmental pollution and harm.
Last Update：2024-04-10 22:29:15
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