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Product Name:ETHYL ISOCYANIDE
CAS:624-79-3
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Honest Joy Holdings Limited
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| Products Intro: |
Product Name:Ethyl isocyanide
CAS:624-79-3
Purity:97.4% Package:1KG;USD
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ETHYL ISOCYANIDE manufacturers
- Ethyl isocyanide
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- $0.00 / 1KG
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2022-02-22
- CAS:624-79-3
- Min. Order: 1KG
- Purity: 97.4%
- Supply Ability: 100 tons
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| | ETHYL ISOCYANIDE Basic information |
| Product Name: | ETHYL ISOCYANIDE | | Synonyms: | lsocyanoethane;ETHYL ISOCYANIDE;HANSA ISN-0734;isocyanoethane;ethyl carbylamine;ethyl isonitrile;ethyl isocyanide
DISCONTINUED | | CAS: | 624-79-3 | | MF: | C3H5N | | MW: | 55.08 | | EINECS: | 210-863-7 | | Product Categories: | | | Mol File: | 624-79-3.mol |  |
| | ETHYL ISOCYANIDE Chemical Properties |
| Boiling point | 96.85°C (estimate) | | density | 0.7378 | | refractive index | 1.3607 | | Water Solubility | 999mg/L(temperature not stated) | | EPA Substance Registry System | Ethane, isocyano- (624-79-3) |
| | ETHYL ISOCYANIDE Usage And Synthesis |
| Uses | Principal use in toxicology
was in the characterization of cytochrome P450 isozymes.
Ethyl isocyanide and the reduced cytochrome form a
characteristic optical difference spectrum with two peaks in
the Soret Region (type III). The pH equilibrium point (the pH
at which the two peaks are of equal height) varies between different
isozymes. | | Preparation | CAUTION: The reaction and distillation should be conducted behind a safety shield. Precautions for handling toxic cyanides should be observed.
To a three-necked flask equipped with a condenser and ground glass stirrer (or Hershberg stirrer) is added 116 gm (0.75 mole) of ethyl iodide and 100 gm (0.75 mole) of silver cyanide. The mixture is refluxed for 2 hr, the stirrer blade raised, the mixture cooled, filtered (see Note a), the solid washed with ether, dried, and 260 gm of a 50% solution of potassium cyanide (2.0 moles) added. The reaction mixture is distilled to afford a mixture of isonitrile and water (see Note b). The crude isonitrile 49.5- 52.3 gm (90-95%) is separated after being salted out of the water. The isonitrile is washed twice with 24-ml portions of ice-cold saturated sodium chloride solution, dried over magnesium sulfate, and fractionally distilled, to afford 25.9-30.3 gm (47-55%), b.p. 77-79°C (760 mm Hg).
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| | ETHYL ISOCYANIDE Preparation Products And Raw materials |
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