Benzofurazan , 97% , 273-09-6

CAS NO.：273-09-6

Empirical Formula: C6H4N2O

Molecular Weight: 120.11

MDL number: MFCD00068064

EINECS: 608-080-4

PRODUCT Properties

• Melting point: 47-51 °C(lit.)
• Boiling point: 75-85 °C20 mm Hg(lit.)
• Density: 1.294
• refractive index: 1.4738 (estimate)
• Flash point: 76 °C
• storage temp.: Sealed in dry,Room Temperature
• form: powder to crystal
• pka: -0.53±0.33(Predicted)
• color: Light orange to Yellow to Green
• BRN: 112261

Safety

• Symbol(GHS): GHS07
• Signal word: Warning
• Hazard statements: H302+H312+H332-H315-H319-H335
• Precautionary statements: P261-P264b-P270-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P330-P362+P364-P403+P233-P501c
• Hazard Codes: Xn
• Risk Statements: 22-36/37/38-20/21/22
• Safety Statements: 22-24/25-36/37/39-26
• WGK Germany: 3
• RTECS: DM2580000
• HS Code: 29349990