2,6-dichloro-1-fluoropyridinium trifluoromethanesulfonate
N-fluoro-2,6-dichloropyridinium triflate
CAS: 130433-68-0
Molecular Formula: C6H3Cl2F4NO3S
2,6-dichloro-1-fluoropyridinium trifluoromethanesulfonate - Names and Identifiers
2,6-dichloro-1-fluoropyridinium trifluoromethanesulfonate - Physico-chemical Properties
| Molecular Formula | C6H3Cl2F4NO3S |
| Molar Mass | 316.06 |
| Melting Point | 176-182 °C |
| Appearance | Powder |
| Color | white to light-yellow |
| Storage Condition | 2-8°C |
| Sensitive | air sensitive, moisture sensitive, store cold |
| MDL | MFCD00191438 |
2,6-dichloro-1-fluoropyridinium trifluoromethanesulfonate - Risk and Safety
| Risk Codes | R34 - Causes burns R35 - Causes severe burns |
| Safety Description | S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. |
| UN IDs | UN 3261 8 / PGII |
| WGK Germany | 3 |
| TSCA | No |
| HS Code | 29333999 |
| Hazard Class | IRRITANT |
2,6-dichloro-1-fluoropyridinium trifluoromethanesulfonate - Introduction
2,6-Dichloro-1-fluoropyridine triflate is an organic compound also known as DFPT(DiFluorinPyridiniunTrifluoromethaneSulfonate). The following is a description of its nature, use, preparation and safety information:
Properties: 2,6-dichloro-1-fluoropyridine triflate is a colorless crystalline solid that can be dissolved in organic solvents such as acetonitrile and dimethylformamide. It has high thermal and chemical stability.
Purpose: The compound is commonly used in sulfonation and fluorination reactions in organic synthesis. It can be used as a sulfonating agent, so that the reaction produces a compound of sulfonic acid groups; at the same time, it can also provide triflate ions to participate in the fluorination reaction.
Preparation method: The preparation method of 2,6-dichloro-1-fluoropyridine triflate is relatively complicated, and it is often obtained by reacting dichloro-1-fluoropyridine with trifluoromethanesulfonic acid under acidic conditions. The specific preparation conditions need to depend on the specific equipment and conditions of the laboratory.
Safety Information: 2,6-Dichloro-1-fluoropyridine triflate is generally safe under normal conditions of use. However, like organic compounds in general, it can be irritating to the skin, eyes and respiratory system. In use, appropriate laboratory safety measures should be taken and appropriate protective equipment should be worn, such as laboratory gloves, goggles and protective masks. Avoid contact with skin, eyes and inhalation of vapors during operation. When handling this compound, waste should be properly managed and disposed of in a safe environment. If you come into contact with the compound, rinse immediately with plenty of water and consult a doctor.
Properties: 2,6-dichloro-1-fluoropyridine triflate is a colorless crystalline solid that can be dissolved in organic solvents such as acetonitrile and dimethylformamide. It has high thermal and chemical stability.
Purpose: The compound is commonly used in sulfonation and fluorination reactions in organic synthesis. It can be used as a sulfonating agent, so that the reaction produces a compound of sulfonic acid groups; at the same time, it can also provide triflate ions to participate in the fluorination reaction.
Preparation method: The preparation method of 2,6-dichloro-1-fluoropyridine triflate is relatively complicated, and it is often obtained by reacting dichloro-1-fluoropyridine with trifluoromethanesulfonic acid under acidic conditions. The specific preparation conditions need to depend on the specific equipment and conditions of the laboratory.
Safety Information: 2,6-Dichloro-1-fluoropyridine triflate is generally safe under normal conditions of use. However, like organic compounds in general, it can be irritating to the skin, eyes and respiratory system. In use, appropriate laboratory safety measures should be taken and appropriate protective equipment should be worn, such as laboratory gloves, goggles and protective masks. Avoid contact with skin, eyes and inhalation of vapors during operation. When handling this compound, waste should be properly managed and disposed of in a safe environment. If you come into contact with the compound, rinse immediately with plenty of water and consult a doctor.
Last Update：2024-04-09 21:11:58
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Product Name: 1-Fluoro-2,6-Dichloropyridinium Triflate Visit Supplier Webpage Request for quotation
CAS: 130433-68-0
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
Wechat: 18301782025
CAS: 130433-68-0
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
Wechat: 18301782025
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