Introduction
Name: Acetonitrile
CAS No: 75-05-8
Molecular Formula: C2H3N
Synonyms: Ethyl nitrile
Acetonitrile can dissolve a variety of organic, inorganic and gaseous substances, and is infinitely miscible with water and alcohol.
Acetonitrile, an important organic intermediate, can undergo typical nitrile reactions and is used to prepare many typical nitrogen-containing compounds.
Specifications
|
Items |
Specification |
||
|
Grade |
Superior |
First Grade |
Qualified |
|
Appearance |
Transparent liquid, no visible impurities |
||
|
Purity % |
≥ 99.5 |
≥ 99 |
≥ 98 |
|
Chromaticity(in Hazen) (Pt-Co) |
≤ 10 |
≤ 10 |
≤ 20 |
|
Moisture, %(m/m) |
≤ 0.3 |
≤ 0.3 |
≤ 0.5 |
|
Hydrocyanic Acid % |
≤ 0.001 |
≤ 0.002 |
/ |
|
Acetone % |
≤ 0.005 |
≤ 0.005 |
≤ 0.005 |
|
Acrylonitrile % |
≤ 0.01 |
≤ 0.01 |
≤ 0.1 |
|
Heavy ends(including propylene) % |
≤ 0.1 |
≤ 0.5 |
/ |
|
Ammonia % |
≤ 0.0006 |
≤ 0.0006 |
/ |
|
Acidity % |
≤ 0.03 |
≤ 0.05 |
≤ 0.05 |
|
Density (at 20 ℃) g/cm³ |
0.781-0.784 |
||
|
Copper % |
≤ 0.00005 |
≤ 0.00005 |
/ |
|
Iron % |
≤ 0.00005 |
≤ 0.00005 |
/ |
|
Boiling Range (Under0.10133MPa)℃ |
80.0-82.0 |
||
Packing: 160kg/drum.
Other specifications and packings of products can be provided as required.
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Application
- Acetonitrile can be used for chemical and instrumental analysis;
- As hydrocarbon extraction and separation solvents;
- As intermediate for the synthesis of pharmaceuticals and pesticides;
- As semiconductor cleaning agents.
- In addition to the above applications, acetonitrile can also be used as an organic synthesis raw material, catalyst or component of transition metal complex catalysts.
- Furthermore, acetonitrile is also used in textile dyeing and coating formulations, and it is an effective stabilizer for chloride solvents.
Chemical & physical properties
|
Molecular formula |
C2H3N |
|
Molecular weight |
41.052 |
|
CAS NO |
75-05-8 |
|
EINECS NO |
200-835-2 |
|
Density |
0.786 g/cm³ |
|
Appearance |
Colorless liquid |
|
Flash point |
12.8 ℃ |
|
Melting point |
-45 ℃ |
|
Boiling point |
81 ℃ |
|
Ignition temperature |
523 ℃ |
|
Water Solubility |
Miscible |
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