Description
Acetonitrile, often abbreviated MeCN (methyl cyanide), is the chemical compound with the formula CH3CN. This colourless liquid is the simplest organic nitrile (hydrogen cyanide is a simpler nitrile, but the cyanide anion is not classed as organic). It is produced mainly as a byproduct of acrylonitrile manufacture. It is used as a polar aprotic solvent in organic synthesis and in the purification of butadiene.[5] The N≡C−C skeleton is linear with a short C≡N distance of 1.16 Å.
Acetonitrile was first prepared in 1847 by the French chemist Jean-Baptiste Dumas.
Acetonitrile is a byproduct from the manufacture of acrylonitrile. Most is combusted to support the intended process but an estimated several thousand tons are retained for the above-mentioned applications.Production trends for acetonitrile thus generally follow those of acrylonitrile. Acetonitrile can also be produced by many other methods, but these are of no commercial importance as of 2002. Illustrative routes are by dehydration of acetamide or by hydrogenation of mixtures of carbon monoxide and ammonia. | Item | Specification | Result |
| Appearance | Colorless Liquid | Colorless Liquid |
| Molar Refractive Index | 11.22 | 11.22 |
| Molar volume (cm3/mol) | 54.9 | 54.9 |
| Isotonic specific volume (90.2K) | 120.0 | 120.0 |
| Surface tension (dyne/cm) | 22.7 | 22.7 |
| Polarizability (10-24cm3) | 4.45 | 4.45 |
Q1:Which kind of payment terms do you accept?For small order,you can pay by T/T,Western Union or Paypal,nomal order by T/T to our company accountQ2:Can you give me a discount price?Surely,It depend on your qtyQ3:How can i get a sample?free samples is available,but freight charges will be at your account and the charges will be return to you or deduct from your order in the future.Q4: How to confirm the Product Quality before placing orders?A:You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests,we will manufacture the products according to your requests.Q5:How do you treat quality complaint?A:First of all, our quality control will reduce the quality problem to near zero. If there is a real quality problem caused by us, we will send you free goods for replacement or refund your loss.Q6: What's the shipping way?
A: Express such as EMS, DHL, TNT, Fedex, UPS, air transportation, sea transportation,etc per your request.
Q7: How about the packing?
A: Factory standard packing. Special packing can be accept per your request.
Q8:How do you treat quality complaint?
A:First of all, our quality control will reduce the quality problem to near zero. If there is a real quality problem caused by us, we will send you free goods for replacement or refund your loss.
Complaint
