280566-45-2
2-chloro-6-trifluoromethyl nicotinic acid
CAS: 280566-45-2;102243-12-9
Molecular Formula: C7H3ClF3NO2
280566-45-2 - Names and Identifiers
280566-45-2 - Physico-chemical Properties
| Molecular Formula | C7H3ClF3NO2 |
| Molar Mass | 225.55 |
| Density | 1.603±0.06 g/cm3(Predicted) |
| Melting Point | 120 °C |
| Boling Point | 271.3±40.0 °C(Predicted) |
| Flash Point | 189.4°C |
| Vapor Presure | 2.81E-06mmHg at 25°C |
| Appearance | powder to crystal |
| Color | White to Light yellow |
| pKa | 1.42±0.28(Predicted) |
| Storage Condition | under inert gas (nitrogen or Argon) at 2-8°C |
| Refractive Index | 1.616 |
| MDL | MFCD01862658 |
280566-45-2 - Risk and Safety
| Risk Codes | R36/37/38 - Irritating to eyes, respiratory system and skin. R22 - Harmful if swallowed |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. |
| UN IDs | UN 2811 6.1 / PGIII |
| WGK Germany | 3 |
| Hazard Note | Irritant |
280566-45-2 - Introduction
Even nicotinic acid, chemical formula C7H3ClF3NO2, is an organic compound.
Properties: nicotinic acid is a white crystalline powder. It is almost insoluble in water at normal temperature and soluble in organic solvents such as ethanol and dimethylformamide. It is chemically active and can be used as a raw material for some organic synthesis reactions.
Use: nicotinic acid is widely used as an insecticide in the agricultural field. It can kill a variety of pests, such as spider mites, aphids and melon flies. In addition, it can also be used in the preparation of intermediates for pesticides and other organic syntheses.
preparation method: There are two main preparation methods for nicotinic acid. One is obtained by reacting 2-chloro-6aminonicotinic acid with trifluoroacetic anhydride. Another method is to obtain the Iicotinic acid by reacting 2-chloro-6-trifluoromethylnicotinyl fluoride with sodium hydroxide.
Safety information: nicotinic acid should be used with caution and avoid contact with skin, eyes and mucous membranes. Appropriate personal protective equipment such as gloves and goggles should be worn during use. If skin contact or inhalation occurs, rinse immediately with water and seek medical help. At the same time, the compound should be stored in a dry, ventilated and sealed container, away from high temperature and fire sources.
Properties: nicotinic acid is a white crystalline powder. It is almost insoluble in water at normal temperature and soluble in organic solvents such as ethanol and dimethylformamide. It is chemically active and can be used as a raw material for some organic synthesis reactions.
Use: nicotinic acid is widely used as an insecticide in the agricultural field. It can kill a variety of pests, such as spider mites, aphids and melon flies. In addition, it can also be used in the preparation of intermediates for pesticides and other organic syntheses.
preparation method: There are two main preparation methods for nicotinic acid. One is obtained by reacting 2-chloro-6aminonicotinic acid with trifluoroacetic anhydride. Another method is to obtain the Iicotinic acid by reacting 2-chloro-6-trifluoromethylnicotinyl fluoride with sodium hydroxide.
Safety information: nicotinic acid should be used with caution and avoid contact with skin, eyes and mucous membranes. Appropriate personal protective equipment such as gloves and goggles should be worn during use. If skin contact or inhalation occurs, rinse immediately with water and seek medical help. At the same time, the compound should be stored in a dry, ventilated and sealed container, away from high temperature and fire sources.
Last Update：2024-04-10 22:29:15
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View History
280566-45-2
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872005-48-6
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L-酒石酸
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M-ANILINOPHENOL
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1-Benzyl-4-Iodo-1H-Pyrazole
3546-21-2
872005-48-6
8000-48-4
L-酒石酸
431-89-0
683-18-1
M-ANILINOPHENOL
983-81-3