121643-44-5
2-methoxy-3-(trifluoromethyl)pyridine
CAS: 121643-44-5
Molecular Formula: C7H6F3NO
121643-44-5 - Names and Identifiers
121643-44-5 - Physico-chemical Properties
| Molecular Formula | C7H6F3NO |
| Molar Mass | 177.12 |
| Density | 1.297g/mLat 25°C |
| Boling Point | 44 °C |
| Flash Point | 118°F |
| pKa | 0.97±0.10(Predicted) |
| Storage Condition | under inert gas (nitrogen or Argon) at 2-8°C |
| Refractive Index | n20/D 1.441 |
121643-44-5 - Risk and Safety
| Risk Codes | R10 - Flammable 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 | S16 - Keep away from sources of ignition. S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) S36 - Wear suitable protective clothing. |
| UN IDs | UN 1992 3/PG 3 |
| WGK Germany | 3 |
| Hazard Class | IRRITANT |
| Packing Group | III |
121643-44-5 - Introduction
2-Methoxy-3-(trifluoromethyl) pyridine is an organic compound with the chemical formula C8H7F3NO. It is a colorless to yellowish liquid with a bitter and pungent odor.
One of the main uses of this compound is as a pesticide intermediate. It can be used to synthesize various pesticides, such as insecticides, herbicides and fungicides. The trifluoromethyl group in its structure makes it have strong insecticidal and herbicidal effects.
2-methoxy-3-(trifluoromethyl) pyridine can be prepared by the following method: First, 2-methoxypyridine is reacted with trifluoromethyl anhydride to produce a trifluoromethyl anhydride derivative. The derivative is then reacted with sodium hypomethoxylate to give the desired product.
When using 2-methoxy-3-(trifluoromethyl) pyridine, you need to pay attention to the following safety information:
-This compound is irritating and may cause irritation and inflammation after contact with skin and eyes. Wear appropriate personal protective equipment such as gloves, safety goggles and protective clothing when used.
-Avoid inhaling its vapor or dust, avoid contact with the mouth and throat. If inhaled, should go to the ventilation area, and under the guidance of a doctor for examination and treatment.
-Avoid contact with oxidants and strong acids during storage and handling to prevent dangerous reactions.
-Please store properly and keep away from fire and high temperature environment to avoid fire and explosion.
-Please read the safety data sheet (SDS) of the product and the relevant safety operation guide carefully before use, and strictly abide by it.
One of the main uses of this compound is as a pesticide intermediate. It can be used to synthesize various pesticides, such as insecticides, herbicides and fungicides. The trifluoromethyl group in its structure makes it have strong insecticidal and herbicidal effects.
2-methoxy-3-(trifluoromethyl) pyridine can be prepared by the following method: First, 2-methoxypyridine is reacted with trifluoromethyl anhydride to produce a trifluoromethyl anhydride derivative. The derivative is then reacted with sodium hypomethoxylate to give the desired product.
When using 2-methoxy-3-(trifluoromethyl) pyridine, you need to pay attention to the following safety information:
-This compound is irritating and may cause irritation and inflammation after contact with skin and eyes. Wear appropriate personal protective equipment such as gloves, safety goggles and protective clothing when used.
-Avoid inhaling its vapor or dust, avoid contact with the mouth and throat. If inhaled, should go to the ventilation area, and under the guidance of a doctor for examination and treatment.
-Avoid contact with oxidants and strong acids during storage and handling to prevent dangerous reactions.
-Please store properly and keep away from fire and high temperature environment to avoid fire and explosion.
-Please read the safety data sheet (SDS) of the product and the relevant safety operation guide carefully before use, and strictly abide by it.
Last Update：2024-04-10 22:29:15
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Product Name: 2-Methoxy-3-(trifluoromethyl)pyridine Visit Supplier Webpage Request for quotationCAS: 121643-44-5
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Email: Int06@meryer.com
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Product Name: 2-Methoxy-3-(trifluoromethyl)pyridine Visit Supplier Webpage Request for quotationCAS: 121643-44-5
Tel: +86-400-900-4166
Email: product@acmec-e.com
Mobile: +86-18621343501
QQ: 2881950922
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Product Name: 2-Methoxy-3-(trifluoromethyl)pyridine Visit Supplier Webpage Request for quotationCAS: 121643-44-5
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