2,3-Dichlor-5,6-dicyan-p-benzochinon 98%
Lieferant: Thermo Scientific
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Gefahr
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Synonyme:
DDQ
, 4,5-Dichlor-3,6-dioxocyclohexa-1,4-dien-1,2-dicarbonitril
, 2,3-Dichlor-5,6-dicyanchinon
ACRO113301000EA
231
EUR
ACRO113301000
ACRO113300100
ACRO113305000
2,3-Dichlor-5,6-dicyan-p-benzochinon 98%
2,3-Dichlor-5,6-dicyan-p-benzochinon
Formel:
C₈Cl₂N₂O₂ Molecular Weight: 227,01 g/mol Schmelzpunkt: 210…217 °C Lagertemperatur: Kühlschrank |
MDL:
MFCD00001593 CAS-Nummer: 84-58-2 EINECS: 201-542-2 UN: 3439 ADR: 6.1,III Merck Index: 13,03088 |
Spezifikation Testergebnisse
Appearance | Yellow to orange Crystalline powder or crystals |
Infrared spectrum | Conforms |
Melting point | 210 to 217 °C |
Titration Iodometric | ≥97.5 % |
Loss on drying | ≤0.5 % (1 g, 80 °C, 2 h, 40 mmHg) (vacuum) |
Sulfated ash | ≤0.2 % (600 °C) |
Specific absorbance A (1%/1cm) | ≥1800 (at lambda max.) |
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