| CAS No.: | 75-05-8 |
|---|---|
| Formula: | C2h3n |
| EINECS: | 200-835-2 |
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Acetonitrile is an organic compound with the molecular formula CH3CN or c2h3n. It is a colorless liquid, highly volatile, with a special smell similar to ether, excellent solvent performance, and can dissolve a variety of organic, inorganic and gaseous substances. It has certain toxicity and is infinitely miscible with water and alcohol. Acetonitrile is an important organic intermediate, which can undergo typical nitrile reactions and is used to prepare many typical nitrogen-containing compounds. Acetonitrile can be used as a solvent for the synthesis of vitamin A, cortisone, carboamine drugs and their intermediates, and also as an active medium solvent for the manufacture of vitamin B1 and amino acids. It can replace chlorinated solvent. It is used in vinyl coating, fatty acid extractant, alcohol denaturant, butadiene extractant and solvent of acrylonitrile synthetic fiber. It is also used in fabric dyeing, lighting, perfume manufacturing and photosensitive material manufacturing.
Acetonitrile is used mainly as a solvent in the purification of butadiene in refineries. Specifically, acetonitrile is fed into the top of a distillation column filled with hydrocarbons including butadiene, and as the acetonitrile falls down through the column, it absorbs the butadiene which is then sent from the bottom of the tower to a second separating tower. Heat is then employed in the separating tower to separate the butadiene.
In the laboratory, it is used as a medium-polarity non-protic solvent that is miscible with water and a range of organic solvents, but not saturated hydrocarbons. It has a convenient range of temperatures at which it is a liquid, and a high dielectric constant of 38.8. With a dipole moment of 3.92 D, acetonitrile dissolves a wide range of ionic and nonpolar compounds and is useful as a mobile phase in HPLC and LC-MS.
It is widely used in battery applications because of its relatively high dielectric constant and ability to dissolve electrolytes. For similar reasons, it is a popular solvent in cyclic voltammetry.
Its ultraviolet transparency UV cutoff, low viscosity and low chemical reactivity make it a popular choice for high-performance liquid chromatography (HPLC).
Acetonitrile plays a significant role as the dominant solvent used in oligonucleotide synthesis from nucleoside phosphoramidites.
Industrially, it is used as a solvent for the manufacture of pharmaceuticals and photographic film.
| Product Name | acetonitrile |
| MOQ | 12.8Ton |
| Density | 0.79 |
| Boiling point | 81.6 |
| Molecular weight | 41.06 |
| Packaging | 160kgs/ Drum |
| Melting Point | -45.7 |
1. As a solvent: Acetonitrile is a good solvent for many organic compounds, especially organic compounds with polarity, such as fatty acids, amino acids and alkaline compounds. It can be used to dissolve solid and liquid substances in reactions and has a high solute diffusion rate.
2. Industrial applications: Acetonitrile is used as a solvent for organic synthesis reactions, such as steed synthesis, degassing and dehydration reactions. It is also widely used in the chemical industry such as coatings, dyes, rubber, plastics and synthetic fibers.
3. Analytical use: Acetonitrile can be used as a mobile phase solvent in gas chromatography and high performance liquid chromatography, especially in the separation and analysis of natural products and drugs has important applications.
Packing
We have various of packages for different products and we are always pleased to satisfy customers' request.
Packaging: 160kg*80 plastic drums,12.8ton/FCL.
Shipping: Promote shipping usually 7--14 days after receiving TT deposit or LC Original.
1 Q:What is your MOQ?
A: Our MOQ is 20'FCL for each product.
2 Q: What kind of package do you have?
A: We have various of packages to meet needs of our customers,like Iron drums,plastic drums, IBC tanks, Flexitank, ISO TANK and bags etc.
3 Q: Can I get some samples?
A: Yes, we welcome sample order for you to test and check our quality. Send me your requirements of the product you need. We can provide sample free of charge, and the express cost is on you.
4 Q: How to confirm the Product Quality before placing orders?
A : You can get free samples from us or taking our previous SGS Reports as reference or arrange SGS before loading.
5Q :Which kind of payment terms do you accept?
A:We prefer TT, LC payment terms. Other payment terms are flexible to be further discussed.
6 Q:Can you give me a discount price?
A: Yes. It depends on your order qty.
7 Q: How about your delivery? How long is your delivery time?
A: Prompt and reliable delivery by professional shipping lines.
Generally it takes 14 days after deposit or original LC.
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