2-hydrazinyl-4-(trifluoromethyl)pyrimidine
N-[4-(Trifluoromethyl)Pyrimidin-2-yl]hydrazine
CAS: 197305-97-8
Molecular Formula: C5H5F3N4
2-hydrazinyl-4-(trifluoromethyl)pyrimidine - Names and Identifiers
2-hydrazinyl-4-(trifluoromethyl)pyrimidine - Physico-chemical Properties
| Molecular Formula | C5H5F3N4 |
| Molar Mass | 178.12 |
| Density | 1.62±0.1 g/cm3(Predicted) |
| Melting Point | 99-101°C(lit.) |
| Boling Point | 187.4±50.0 °C(Predicted) |
| Flash Point | 123.7°C |
| Solubility | Soluble in aqueous acid. |
| Vapor Presure | 0.00367mmHg at 25°C |
| pKa | 5.63±0.40(Predicted) |
| Storage Condition | under inert gas (nitrogen or Argon) at 2–8 °C |
| Refractive Index | 1.531 |
2-hydrazinyl-4-(trifluoromethyl)pyrimidine - Risk and Safety
| Risk Codes | R23/24/25 - Toxic by inhalation, in contact with skin and if swallowed. R36/37/38 - Irritating to eyes, respiratory system and skin. |
| 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. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) |
| UN IDs | UN 2811 6.1/PG 3 |
| WGK Germany | 3 |
| HS Code | 29335990 |
| Hazard Class | IRRITANT, IRRITANT-H |
| Packing Group | III |
2-hydrazinyl-4-(trifluoromethyl)pyrimidine - Introduction
N-[4-(Trifluoromethyl)Pyrimidin-2-yl]hydrazine is an organic compound with the chemical formula C4H6F3N5. The following is a description of the properties, uses, preparation and safety information of the compound:
Nature:
-Appearance: Colorless crystalline solid.
-Solubility: Soluble in water and common organic solvents.
-Melting point: About 60-62 degrees Celsius.
-Density: about 1.4g/cm³.
Use:
- N-[4-(Trifluoromethyl)Pyrimidin-2-yl]hydrazine is mainly used as an intermediate in organic synthesis. It can be used to prepare other organic compounds, such as pharmaceuticals, pesticides and dyes.
-Due to its special structure, it can also be used as a high-energy compound or fuel additive.
Method:
The preparation method of-N-[4-(Trifluoromethyl)Pyrimidin-2-yl]hydrazine is relatively complicated. A common method is obtained by the reaction of 4-amino-2-trifluoromethylpyrimidine with aqueous ammonia.
Safety Information:
- N-[4-(Trifluoromethyl)Pyrimidin-2-yl]hydrazine may be less stable in humid environments, so it needs to be stored in a dry container.
-Avoid inhalation, contact with skin or use during handling. Appropriate protective measures should be taken, such as wearing protective gloves, glasses and protective clothing.
-If you come into contact with this compound, immediately flush the affected area with plenty of water and seek medical advice.
Please note that this is only a basic introduction to N-[4-(Trifluoromethyl)Pyrimidin-2-yl]hydrazine, the specific experimental operation and other safety information should be evaluated and followed according to the actual situation. Before using this compound, it is recommended that it be carried out in a suitable chemical laboratory environment and that relevant safety instructions and procedures be followed.
Nature:
-Appearance: Colorless crystalline solid.
-Solubility: Soluble in water and common organic solvents.
-Melting point: About 60-62 degrees Celsius.
-Density: about 1.4g/cm³.
Use:
- N-[4-(Trifluoromethyl)Pyrimidin-2-yl]hydrazine is mainly used as an intermediate in organic synthesis. It can be used to prepare other organic compounds, such as pharmaceuticals, pesticides and dyes.
-Due to its special structure, it can also be used as a high-energy compound or fuel additive.
Method:
The preparation method of-N-[4-(Trifluoromethyl)Pyrimidin-2-yl]hydrazine is relatively complicated. A common method is obtained by the reaction of 4-amino-2-trifluoromethylpyrimidine with aqueous ammonia.
Safety Information:
- N-[4-(Trifluoromethyl)Pyrimidin-2-yl]hydrazine may be less stable in humid environments, so it needs to be stored in a dry container.
-Avoid inhalation, contact with skin or use during handling. Appropriate protective measures should be taken, such as wearing protective gloves, glasses and protective clothing.
-If you come into contact with this compound, immediately flush the affected area with plenty of water and seek medical advice.
Please note that this is only a basic introduction to N-[4-(Trifluoromethyl)Pyrimidin-2-yl]hydrazine, the specific experimental operation and other safety information should be evaluated and followed according to the actual situation. Before using this compound, it is recommended that it be carried out in a suitable chemical laboratory environment and that relevant safety instructions and procedures be followed.
Last Update：2024-04-09 21:04:16
