Appearance & Physical State: colorless to pale yellow crystal Density: 0.936 Melting Point: 31-34ºC Boiling Point: 214-224ºC Flash Point: 90ºC Refractive Index: 1.482-1.485 Stability: Stable under normal temperatures and pressures. Storage Condition: Keep away from heat, sparks, and flame. Keep away from sources of ignition. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances. Vapor Pressure: 0.0283mmHg at 25°C Symbol: GHS07 Sign: Warning hazard declaration: H315; H319 hazard declaration add: waring notice: P305 + P351 + P338 RTECS: WZ6700000 Safety Statements: S37 HS Code: 29061400 WGK Germany: 1 Risk Statements: R38 Hazard Codes: Xi