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Pemasok yang Diaudit 2,3-Dichloro-5,6-dicyano-1,4-benzoquinone for Dehydrogenation reagent cas 84-58-2
| 2,3-Dichloro-5,6-dicyano-1,4-benzoquinone Basic information | |
| Product Name: | 2,3-Dichloro-5,6-dicyano-1,4-benzoquinone |
| CAS: | 84-58-2 |
| MF: | C8Cl2N2O2 |
| MW: | 227 |
| EINECS: | 201-542-2 |
| 2,3-Dichloro-5,6-dicyano-1,4-benzoquinone Chemical Properties | |
| Melting point | 210-215 °C (dec.)(lit.) |
| Boiling point | 301.8±42.0 °C(Predicted) |
| density | 1.7500 (estimate) |
| storage temp. | Store below +30°C. |
| solubility | Soluble in benzene, methanol, acetic acid and dioxane.Slightly soluble in chloroform,, dichloromethane. |
| form | Crystalline Powder or Crystals |
| color | Yellow to orange |
| Water Solubility | reacts |
| Sensitive | Moisture Sensitive |
| Merck | 143,063 |
| BRN | 747939 |
| InChIKey | HZNVUJQVZSTENZ-UHFFFAOYSA-N |
| CAS DataBase Reference | 84-58-2(CAS DataBase Reference) |
| NIST Chemistry Reference | 1,4-Cyclohexadiene-1,2-dicarbonitrile, 4,5-dichloro-3,6-dioxo-(84-58-2) |
| EPA Substance Registry System | 1,4-Cyclohexadiene-1,2-dicarbonitrile, 4,5-dichloro-3,6-dioxo- (84-58-2) |
|
Item |
Specifications |
Results |
|
Appearance |
Yellow or orange yellow crystalline powder |
Orange yellow crystalline powder |
|
Identification by IR |
Infrared absorption |
Conforms |
|
Loss on drying |
≤0.5% |
0.2% |
|
Melting point |
213.0ºC~218.0ºC |
214.9~216.6ºC |
|
Residue on ignition |
≤0.1% |
0.06% |
|
Purity |
≥98.0% |
99.1% |
|
Conclusion |
The results conforms with enterprise standards |
|
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