174485-72-4
5-(Trifluoromethyl)pyridine-2-sulfonyl chloride
CAS: 174485-72-4
Molecular Formula: C6H3ClF3NO2S
174485-72-4 - Names and Identifiers
174485-72-4 - Physico-chemical Properties
| Molecular Formula | C6H3ClF3NO2S |
| Molar Mass | 245.61 |
| Density | 1.607g/cm3 |
| Melting Point | 50-52°C |
| Boling Point | 277.683°C at 760 mmHg |
| Flash Point | 121.738°C |
| Solubility | Chloroform, Dichloromethane |
| Vapor Presure | 0.008mmHg at 25°C |
| Appearance | Solid |
| Color | White to Off-White |
| Storage Condition | Inert atmosphere,Store in freezer, under -20°C |
| Stability | Temperature and Moisture Sensitive |
| Refractive Index | 1.477 |
174485-72-4 - Introduction
5-(Trifluoromethyl)pyridine-2-sulfonyl chloride, also known as TFPSCl, is an organic compound. The following is an introduction to some of its properties, uses, methods and safety information:
Nature:
-Appearance: TFPSCl is a colorless to light yellow liquid.
-Solubility: TFPSCl is soluble in organic solvents such as chloroform, dimethyl sulfoxide, ethanol and the like.
Use:
- TFPSCl is commonly used as a reagent in chemical synthesis, especially in pharmaceutical synthesis and organic synthesis.
-It can be used for sulfonylation reaction and carboxylic acid activation reaction.
- TFPSCl is also used to prepare some organic photosensitive compounds and polymers.
Method:
The preparation of-TFPSCl is usually prepared by reacting 3-trifluoromethylpyridine with sulfonyl chloride.
-The reaction is carried out under inert gas to ensure that there is no moisture during the reaction.
-After the reaction, the product can be purified by distillation or other purification methods.
Safety Information:
-The use of TFPSCl requires attention to safety, because it is an organochlorine compound.
-Wear protective gloves, goggles and protective clothing during operation.
-Avoid breathing gas, contact with skin and eyes.
-Store TFPSCl in a dry, cool place, and avoid contact with water and humid air.
Please note that TFPSCl is a chemical reagent. Please read the relevant safety manual and material safety data sheet carefully before use, and operate in strict accordance with the operating procedures.
Nature:
-Appearance: TFPSCl is a colorless to light yellow liquid.
-Solubility: TFPSCl is soluble in organic solvents such as chloroform, dimethyl sulfoxide, ethanol and the like.
Use:
- TFPSCl is commonly used as a reagent in chemical synthesis, especially in pharmaceutical synthesis and organic synthesis.
-It can be used for sulfonylation reaction and carboxylic acid activation reaction.
- TFPSCl is also used to prepare some organic photosensitive compounds and polymers.
Method:
The preparation of-TFPSCl is usually prepared by reacting 3-trifluoromethylpyridine with sulfonyl chloride.
-The reaction is carried out under inert gas to ensure that there is no moisture during the reaction.
-After the reaction, the product can be purified by distillation or other purification methods.
Safety Information:
-The use of TFPSCl requires attention to safety, because it is an organochlorine compound.
-Wear protective gloves, goggles and protective clothing during operation.
-Avoid breathing gas, contact with skin and eyes.
-Store TFPSCl in a dry, cool place, and avoid contact with water and humid air.
Please note that TFPSCl is a chemical reagent. Please read the relevant safety manual and material safety data sheet carefully before use, and operate in strict accordance with the operating procedures.
Last Update：2024-04-09 19:05:47
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View History
174485-72-4
27784-76-5
platinum dichloride
RARECHEM AL MS 0051
410092-98-7
Phosphorus oxybromide
Cystagon
MAGNESIUM CALCIUM CARBONATE
GALLIUM SULFIDE
27784-76-5
platinum dichloride
RARECHEM AL MS 0051
410092-98-7
Phosphorus oxybromide
Cystagon
MAGNESIUM CALCIUM CARBONATE
GALLIUM SULFIDE