Pyridine, 4-chloro-2,6-dimethyl-3-nitro-
2,4,6-Trichloro-3-Nitropyridine
CAS: 15513-48-1
Molecular Formula: C7H7ClN2O2
Pyridine, 4-chloro-2,6-dimethyl-3-nitro- - Names and Identifiers
Pyridine, 4-chloro-2,6-dimethyl-3-nitro- - Physico-chemical Properties
| Molecular Formula | C7H7ClN2O2 |
| Molar Mass | 186.6 |
| Density | 1.342±0.06 g/cm3(Predicted) |
| Melting Point | 70-73℃ |
| Boling Point | 270.3±35.0 °C(Predicted) |
| Solubility | soluble in Methanol |
| Appearance | Solid |
| Color | Off-white |
| pKa | 2.60±0.10(Predicted) |
| Storage Condition | under inert gas (nitrogen or Argon) at 2-8°C |
| MDL | MFCD08543468 |
Pyridine, 4-chloro-2,6-dimethyl-3-nitro- - Introduction
2,4,6-Trichloro-3-Nitropyridine (also known as TCCNP) is a highly effective germicide and disinfectant. The following is a description of its nature, use, preparation and safety information:
Nature:
-Appearance: 2,4,6-Trichloro-3-Nitropyridine is a colorless to light yellow crystalline solid.
-Relative molecular mass: 277.45g/mol.
-Solubility: Its solubility in water is low, but its solubility in organic solvents is high.
-Stability: This compound is relatively stable and can exist under a wide range of temperature and environmental conditions.
Use:
-fungicides and disinfectants: TCCNP can be widely used in medical and health, agriculture, veterinary and fire protection fields. It can effectively kill bacteria, fungi and viruses, and has the characteristics of long-term inhibition of microbial regeneration.
-Flame retardant: TCCNP is also used to synthesize flame retardants, which can give materials better flame retardant properties.
Method:
The preparation method of 2,4, 6-tricloro-3-nitropyridine is usually divided into two steps:
1. Pyridine reacts with thionyl chloride to generate 2,4, 6-trichloropyridine.
2.3-nitrobenzene boronic acid reacts with 2,4,6-trichloropyridine under alkaline conditions to generate 2,4, 6-trichlororo-3-nitropyridine.
Safety Information:
-Effects on human health: 2,4, 6-trichlororo-3-nitropyridine is toxic to humans and animals, and may cause irritation to the respiratory tract, eyes, skin and digestive system. Prolonged exposure may be harmful to the liver, urinary system and nervous system.
-Environmental impact: This compound has a certain degree of volatility in the atmosphere, and is difficult to degrade in the water environment, and has a toxic effect on aquatic organisms.
-Storage and handling: 2,4, 6-trichlororo-3-nitropyridine should be stored in a cool, dry, well-ventilated place, away from fire and combustibles. In handling should follow the safety procedures and environmental requirements.
Nature:
-Appearance: 2,4,6-Trichloro-3-Nitropyridine is a colorless to light yellow crystalline solid.
-Relative molecular mass: 277.45g/mol.
-Solubility: Its solubility in water is low, but its solubility in organic solvents is high.
-Stability: This compound is relatively stable and can exist under a wide range of temperature and environmental conditions.
Use:
-fungicides and disinfectants: TCCNP can be widely used in medical and health, agriculture, veterinary and fire protection fields. It can effectively kill bacteria, fungi and viruses, and has the characteristics of long-term inhibition of microbial regeneration.
-Flame retardant: TCCNP is also used to synthesize flame retardants, which can give materials better flame retardant properties.
Method:
The preparation method of 2,4, 6-tricloro-3-nitropyridine is usually divided into two steps:
1. Pyridine reacts with thionyl chloride to generate 2,4, 6-trichloropyridine.
2.3-nitrobenzene boronic acid reacts with 2,4,6-trichloropyridine under alkaline conditions to generate 2,4, 6-trichlororo-3-nitropyridine.
Safety Information:
-Effects on human health: 2,4, 6-trichlororo-3-nitropyridine is toxic to humans and animals, and may cause irritation to the respiratory tract, eyes, skin and digestive system. Prolonged exposure may be harmful to the liver, urinary system and nervous system.
-Environmental impact: This compound has a certain degree of volatility in the atmosphere, and is difficult to degrade in the water environment, and has a toxic effect on aquatic organisms.
-Storage and handling: 2,4, 6-trichlororo-3-nitropyridine should be stored in a cool, dry, well-ventilated place, away from fire and combustibles. In handling should follow the safety procedures and environmental requirements.
Last Update：2024-04-09 02:00:42
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CAS: 15513-48-1
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