3,3'-Biphenyldiol,4,4'-diamino- (8CI) m,m'-Biphenol, 6,6'-diamino- (7CI) 3,3'-Dihydroxy-4,4'-diaminobiphenyl
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Common name: 3,3'-Dihydroxybenzidine
CAS No.: 2373-98-0
EINECS No.: 679-800-2
Appearance: Powder crystal
Molecular formula: C12H12N2O2
Brand Name: Colorcom
Shelf Life: 2 Years
Place of Origin: China
Product Specification:
Molecular Weight |
216.24 |
Boiling point |
356.65°C (rough estimate) |
Melting point |
292 °C |
Density |
1.1710 (rough estimate) |
Purity |
≥99.0% |
Acidity coefficient (pKa) |
9.15±0.10(Predicted) |
Soluble |
/ |
Water solubility |
Practically insoluble in water |
Color |
White to gray to brown |
Product Description:
3,3'-Dihydroxybenzidine is an organic compound characterized by two hydroxyl groups located on a benzidine core, which makes it a useful intermediate in the synthesis of dyes, pharmaceuticals, and other specialized chemicals due to its reactive functional groups.
Application:
3,3' -dihydroxybenzidine is used as an organic and pharmaceutical intermediate.
Package: 5kg/Bag, 25kg
Storage: Keep in dark place, Inert atmosphere, Room temperature
Executive Standards: International Standard.
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