Tetrahydroxy-1,4-quinonehydrate , 98% , 319-89-1

CAS NO.：319-89-1

Empirical Formula: C6H4O6

Molecular Weight: 172.09

MDL number: MFCD00001597

EINECS: 206-275-5

PRODUCT Properties

• Melting point: 280°
• Boiling point: 262.37°C (rough estimate)
• Density: 1.6695 (rough estimate)
• refractive index: 1.7540 (estimate)
• storage temp.: Sealed in dry,Room Temperature
• solubility: DMF: slightly soluble; DMSO: slightly soluble; PBS (pH 7.2): 1 mg/ml
• form: A crystalline solid
• pka: 2.52±0.50(Predicted)
• color: Light brown to black
• Stability: Stable. Incompatible with strong oxidizing agents, strong bases.
• CAS DataBase Reference: 319-89-1(CAS DataBase Reference)
• NIST Chemistry Reference: Tetrahydroxy quinone(319-89-1)
• EPA Substance Registry System: 2,5-Cyclohexadiene-1,4-dione, 2,3,5,6-tetrahydroxy- (319-89-1)

Description and Uses

anthelmintic

Safety

• Symbol(GHS): GHS07
• Signal word: Warning
• Hazard statements: H315-H319-H335
• Precautionary statements: P264-P280-P302+P352-P321-P332+P313-P362-P264-P280-P305+P351+P338-P337+P313P
• Hazard Codes: Xi
• Risk Statements: 36/37/38
• Safety Statements: 26-36
• WGK Germany: 3