1266134-54-6 - Names and Identifiers
1266134-54-6 - Physico-chemical Properties
Molecular Formula | C5H10F6N5P
|
Molar Mass | 285.1305802 |
Melting Point | 205-210°C |
Appearance | powder to crystal |
Color | White to Almost white |
Storage Condition | -20°C |
1266134-54-6 - Risk and Safety
Hazard Symbols | Xn - Harmful
|
Risk Codes | 22 - Harmful if swallowed
|
WGK Germany | 3 |
1266134-54-6 - Introduction
2-Azido-1,3-dimethylimidazolinium Hexafluorophosphate(2-Azido-1,3-dimethylimidazolinium Hexafluorophosphate) is an organic compound. The following is a description of its nature, use, formulation and safety information:
Nature:
-Appearance: White solid
-Molecular formula: C5H8N6PF6
-Molecular weight: 302.15g/mol
-melting point: 185-189 ℃
-Solubility: Soluble in polar organic solvents such as acetonitrile and dimethyl sulfoxide
Use:
- 2-Azido-1,3-dimethylimidazolinium Hexafluorophosphate is a commonly used azide compound, which can be used as a reagent for storing active azide groups in organic synthesis.
-It is used as a nitrogen source in the metal-catalyzed azide reaction, providing azide groups for use in the reaction system.
Preparation Method:
The preparation of 2-Azido-1,3-dimethylimidazolinium Hexafluorophosphate is usually carried out by the azeotropic synthesis of 2-bromomethyl-1, 3-dimethylimidazole and trifluoroborate azide. The specific steps are as follows:
1.2-Bromomethyl-1, 3-dimethylimidazole and trifluoroborate azide salt were placed in a reaction flask.
2. In a deep oil bath, heat the reaction flask to the azeotropic temperature (about 90-100°C).
3. After the reaction is carried out for a period of time, the desired 2-Azido-1,3-dimethylimidazolinium Hexafluorophosphate is obtained.
4. After the reaction is completed, the product can be obtained by cooling the reaction flask.
Safety Information:
- 2-Azido-1,3-dimethylimidazolinium Hexafluorophosphate is an organic compound with certain safety risks.
-Wear appropriate personal protective equipment such as lab gloves, goggles and protective clothing during operation.
-Avoid contact with skin, eyes and respiratory tract, and avoid inhaling dust.
-In case of contact, rinse immediately with plenty of water and seek medical attention.
-In storage should be sealed in a cool, dry place, away from fire and oxidizing agents.
Last Update:2024-04-10 22:29:15