CAS: 84-58-2
Molecular formula: C8Cl2N2O2
Molecular weight: 227
EINECS Number: 201-542-2
Appearance: Yellow to orange yellow crystalline powder
Assay/Purity: 98%min
Sample: available
2,3-Dichloro-5,6-Dicyano-1,4-Benzoquinone(DDQ) CAS 84-58-2
| Item | Specifications |
| Appearance | Yellow to orange yellow crystalline powder |
| Melting point | 213ºC -218ºC |
| Loss on drying | ≤0.5% |
| Residue on ignition | ≤0.1% |
| Purity | ≥98% |
2,3-Dichloro-5,6-dicyanobenzoquinone, commonly abbreviated DDQ, is a strong oxidizing reagent, widely used in the dehydrogenation of compounds, and is an excellent dehydrogenation reagent, mainly used for steroids. Dehydrogenation in the synthesis of hormone drugs and the synthesis of some high-grade spices.
Used for the efficient synthesis of 1 2-benzisoxazoles with Ph3P; universal deprotection reagent for a variety of compounds such as thioacetals, acetals and ketals; used for the synthesis of quinos from imines and alkynes or alkenes Electron transfer reagents for pholine
25kg/fiber drum
