3-cyano-2,2,5,5-tetramethyl-1-pyrrolidinyl-n-oxyl
3-氰基-PROXYL
CAS: 2154-70-3
Molecular Formula: C9H15N2O*
3-cyano-2,2,5,5-tetramethyl-1-pyrrolidinyl-n-oxyl - Names and Identifiers
3-cyano-2,2,5,5-tetramethyl-1-pyrrolidinyl-n-oxyl - Physico-chemical Properties
| Molecular Formula | C9H15N2O* |
| Molar Mass | 167.23 |
| Melting Point | 31-33 °C (lit.) |
| Flash Point | 113°C |
| Storage Condition | 2-8°C |
3-cyano-2,2,5,5-tetramethyl-1-pyrrolidinyl-n-oxyl - Risk and Safety
| Hazard Symbols | Xn - Harmful |
| Risk Codes | 20/21/22 - Harmful by inhalation, in contact with skin and if swallowed. |
| Safety Description | 36 - Wear suitable protective clothing. |
| WGK Germany | 3 |
3-cyano-2,2,5,5-tetramethyl-1-pyrrolidinyl-n-oxyl - Introduction
3-cyano-PROXYL, the chemical name is N-methyl-N-tricyanamide, is an organic free radical compound. The following is a description of the nature, use, preparation and safety information of 3-cyanide-PROXYL:
Nature:
-Appearance: Colorless or light yellow solid
-Solubility: can be dissolved in water, better solubility in organic solvents
-Melting point: about 48-50°C
-Stability: relatively stable, not easy to decompose at room temperature
Use:
- 3-Cyano-PROXYL is mainly used as a free radical scavenger and is used in the research field of free radical reactions, such as free radical polymerization and oxidation reactions.
-Due to its free radical properties, it is also often used as a free radical catalyst and oxidant.
-In some enzymatic studies, 3-cyano-PROXYL can also be used as a redox potential measuring agent.
Preparation Method:
3-cyanide-PROXYL preparation method is more, the following is a simple preparation method:
3-cyano-PROXYL can be obtained by reacting silver nitrite with sodium cyanide in water to obtain a mixture of silver nitrate and silver cyanide, and then reacting formyl hydrazide with the obtained mixture under alkaline conditions.
Safety Information:
- 3-Cyano-PROXYL generally has no obvious toxicity to the human body, but still need to follow the laboratory safety practices.
-due to the cyano compounds have certain toxicity and irritation, the operation should wear protective gloves, glasses and other personal protective equipment.
-Store away from flammable substances and away from sources of ignition.
-Do not inhale dust or the vapor of its solution, and maintain good ventilation conditions.
-When dealing with 3-cyano-PROXYL, you should follow relevant regulations and safety operation guidelines.
Nature:
-Appearance: Colorless or light yellow solid
-Solubility: can be dissolved in water, better solubility in organic solvents
-Melting point: about 48-50°C
-Stability: relatively stable, not easy to decompose at room temperature
Use:
- 3-Cyano-PROXYL is mainly used as a free radical scavenger and is used in the research field of free radical reactions, such as free radical polymerization and oxidation reactions.
-Due to its free radical properties, it is also often used as a free radical catalyst and oxidant.
-In some enzymatic studies, 3-cyano-PROXYL can also be used as a redox potential measuring agent.
Preparation Method:
3-cyanide-PROXYL preparation method is more, the following is a simple preparation method:
3-cyano-PROXYL can be obtained by reacting silver nitrite with sodium cyanide in water to obtain a mixture of silver nitrate and silver cyanide, and then reacting formyl hydrazide with the obtained mixture under alkaline conditions.
Safety Information:
- 3-Cyano-PROXYL generally has no obvious toxicity to the human body, but still need to follow the laboratory safety practices.
-due to the cyano compounds have certain toxicity and irritation, the operation should wear protective gloves, glasses and other personal protective equipment.
-Store away from flammable substances and away from sources of ignition.
-Do not inhale dust or the vapor of its solution, and maintain good ventilation conditions.
-When dealing with 3-cyano-PROXYL, you should follow relevant regulations and safety operation guidelines.
Last Update：2024-04-09 21:04:16
