Ammonium trifluoroacetate CAS 3336-58-1
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Ammonium trifluoroacetate | azanium,2,2,2-trifluoroacetate
CAS 3336-58-1 | C2H4F3NO2 | 131.05
- Appearance: White powder
- Purity: 99. 0%min
- Stock: In stock
- Sample: Available
- Zhishang Chemical: Ammonium trifluoroacetate Supplier & Manufacturer
Basic Info of Ammonium trifluoroacetate
| CAS No: | 3336-58-1 |
| Name: | Ammonium trifluoroacetate |
| Formula: | C2H4F3NO2 |
| Weight: | 131.05 |
| EINECS: | 222-072-4 |
| Other Names: | azanium,2,2,2-trifluoroacetate |
| Type: | Organic Raw Material, Other Chemicals |
| Shelf Life: | 3 years |
| Brand Name: | Zhishang Chemical |
| Place of Origin: | China |
What is Ammonium trifluoroacetate?
Ammonium trifluoroacetate (CAS No. 3336-58-1) is a not natural compound with the chemical formula C2HF3O2.H3N and a molecular weight of 131.05, defined by its ammonium cation (NH ₄ ⁺) and trifluoroacetate anion (CF SIX COO ⁻). It looks like white crystals at area temperature and stress. This substance is soluble in water, and its aqueous solution is weakly acidic, therefore having applications in different chemical fields. Due to the existence of the trifluoroacetate group, it shows solid acidity, which affects its actions in chemical reactions.
Ammonium trifluoroacetate is frequently made use of as a reagent in organic synthesis, specifically in the prep work of fluorinated compounds. In addition, as a result of its ability to support shift states, it can also act as a stimulant for certain reactions. This substance also has applications in materials scientific research and drugs, where its distinct buildings can be used for specific applications. Nonetheless, due to the fact that intake or breathing might posture carcinogen, it should be taken care of with caution and appropriate safety and security precautions should be taken.
Preparation
Ammonium trifluoroacetate is normally synthesized by catalytic hydrogenation reduction of hexafluoroacetone (HFA), utilizing either a gas-phase or liquid-phase approach. At room temperature level, gaseous HFA reacts with excess hydrogen in a tubular activator under the action of a stimulant. The gas-phase approach supplies a quick response price yet calls for higher temperature levels and is prone to side reactions. HFA incorporates with water to form hydrates having different quantities of water; direct liquid-phase catalytic hydrogenation of these hydrates can be performed at lower temperature levels.
Catalytic decrease techniques for HFIP prep work require expensive stimulants, and HFA usually includes percentages of impurities such as hydrogen fluoride and hydrogen chloride, which can quickly toxin the stimulant, increasing expenses and decreasing reaction selectivity. 45 kg of hexafluoroacetone hydrate (containing 1% driver) is fed into a 50 L reactor, and vacuum-nitrogen and nitrogen-hydrogen purging are carried out sequentially. Hydrogen is presented to air pressure, and the mixture is heated up to 100 ° C with mixing at 30 rpm. Hydrogen is then introduced to 1 MPa, and the response is kept at continuous stress till no pressure decline takes place for 1 hour. Cooling and depressurizing the product forces it out, followed by filtering.
Ammonium trifluoroacetate Uses
Ammonium trifluoroacetate is a thick, colorless liquid with a poignant odor. It is an ideal solvent for liquifying polyamides and esters and can be used to assess nylon. Generally, a small amount of sodium trifluoroacetate can be included in the eluent to decrease example gathering. Although Ammonium trifluoroacetate has a particular viscosity, its boiling point is really low, typically requiring evaluation at 40 ° C to lower column back pressure. Ammonium trifluoroacetate is additionally an extremely polar solvent, which can cause nonlinearity in calibration contours acquired from mixed-bed chromatography.
Making use of the superior solubility of Ammonium trifluoroacetate, plastics contaminated with pollutants and other steel ions can be dissolved. The service is after that divided, and the solvent is drawn out to obtain the purest plastic. Additionally, as a result of the low boiling point of Ammonium trifluoroacetate (58 ° C), the energy intake for solvent removal is sufficiently low. Additionally, Ammonium trifluoroacetate can dissolve a wide range of plastics, making it commonly relevant in numerous plastic recycling applications.
The preparation procedure consists of the complying with steps:
(1) TEOS option is mixed equally with steel fragments, then a hydrophobic agent is included and combined equally, complied with by the enhancement of ammonium trifluoroacetate remedy until gelation is full to acquire a metal aerogel precursor;
(2) The metal aerogel precursor is placed in an acid displacement remedy to displace and acquire a gel;
(3) It is cleaned with deionized water;
(4) The neutral gel obtained symphonious (3) is transferred to a solvent including natural material for immersion;
(5) The gotten gel is poured into a substrate, aged, and re-gelled to get a changed board;
(6) The customized board is dried to acquire a honeycomb board;
(7) The honeycomb board is transferred to a vacuum cleaner system and aged at space temperature level to obtain a vacuum cleaner board, therefore boosting the bonding efficiency in between the aerogel and the board and lowering the thermal conductivity of the board.
They can improve the efficiency of rhodium( I)- catalyzed [4 +2] intramolecular cycloaddition responses of ether-bound alkynyl dienes and [5 +2] cycloaddition reactions of alkynylvinylcyclopropane; liquid-phase peptide chemical solvents; very soluble solvents for peptides and peptide intermediates; used in the analysis of various polymers.
Ammonium trifluoroacetate is an unique fluorinated compound, a very polar solvent, easily miscible with water and many natural solvents, with great thermal stability and exceptional UV transmittance. These homes make Ammonium trifluoroacetate an ideal solvent in lots of polymerization systems; Ammonium trifluoroacetate is utilized as an intermediate in pharmaceuticals to manufacture the inhaled anesthetic sevoflurane, and additionally as an intermediate in the synthesis of agrochemicals; Ammonium trifluoroacetate can be used as a solvent and cleaning agent in digital applications;
Ammonium trifluoroacetate can liquify a large section of polymers, such as polyesters, polyamides, polyacrylonitrile, polyacetals, and hydrolyzed polyethylene esters, making it well-suited for logical applications and as a regenerator for polymer recycling. Sevoflurane, a normal rep of Ammonium trifluoroacetate’s downstream items, is a modern inhaled anesthetic. Due to its advantages such as no deposit, quick induction and healing from anesthetic, and very controllable deepness of anesthesia, it can be thought about one of the most excellent inhaled anesthetic, with exceptional financial and market leads.
Specifications & Packaging
Specification
| Item | Specification |
| Product Name | Ammonium trifluoroacetate |
| CAS No. | 3336-58-1 |
| Appearance | White powder |
| Shelf Life | 3 years |
| Packing | 1kg/bag,25kg/bag or as your requirements |
Product Nature
| Melting point | 123-125 °C |
| density | 1.3887 |
| sensitive | Hygroscopic |
| solubility | H2O: 0.1 g/mL at 25 °C, clear, colorless |
| form | Crystalline Powder |
| color | White to light beige |
| PH | 5-6.5 |
| Water Solubility | Soluble in Water. |
Product Packaging
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Application of Ammonium trifluoroacetate
Ammonium trifluoroacetate is a frequently used natural substance widely applied in chemical synthesis, organic synthesis, and materials science.
To start with, in chemical synthesis, ammonium trifluoroacetate can participate in organic synthesis responses as a stimulant or reagent. It can militarize various natural reactions such as esterification, acylation, and addition reactions, and can likewise be utilized as a catalyst for hydrogenation reactions. As a result of its high performance and selectivity in catalysis, ammonium trifluoroacetate is commonly used in natural chemistry research and commercial manufacturing.
Particularly, ammonium trifluoroacetate stimulants can be utilized in the synthesis of monomers such as propylene, and can additionally be made use of to synthesize numerous catalysts or composite products. In addition, ammonium trifluoroacetate-catalyzed gas-phase synthesis can also be applied to the manufacturing of high-purity silicon, hydrogen, and various other compounds.
Additionally, Ammonium trifluoroacetate can also be used to prepare electrochemical devices such as high-performance batteries and supercapacitors. As a result of its special electrolyte properties and electrochemical security, ammonium trifluoroacetate can boost the power density and cycle life of batteries and supercapacitors. It plays an important duty in the research study and application of electrochemical gadgets.
Additionally, in the field of logical discovery, ammonium trifluoroacetate can be used to prepare buffer remedies. As an example, a high-performance fluid chromatography (HPLC) method for the simultaneous decision of 3 cathinone-like psychedelic materials has actually been reported in the literature. Particularly, the criteria of the HPLC-DAD analytical approach are as complies with: logical column: ZORBAX Eclipse XDB-C18 column (150 mm × 4.6 mm, 3.5 μm); mobile phase: barrier option (trifluoroacetic acid and 0.005 mol/L ammonium trifluoroacetate, pH 3.5) and acetonitrile; slope elution, circulation price 1 mL/min; detection wavelength 280 nm.
The results revealed that the cathinone-like psychedelic substances methylone, 4-MEC, and MDPV exhibited good linearity in the concentration variety of 0.01– 3 mg/mL, with R two worths of 0.9999, 0.9999, and 0.9998, respectively. The loved one standard deviations (RSDs) of intra-day and inter-day retention times and peak areas were all <5%, and the limits of discovery were 0.16 μg/ mL, 0.3 μg/ mL, and 0.7 μg/ mL, specifically. The typical recuperations were all over 98%. For that reason, it can be wrapped up that this analytical approach has great top shape, good resolution, excellent linearity, and high recuperation, making it ideal for the quantitative analysis of methylone, 4-MEC, and MDPV in presumed banned compounds.
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