Pyrrole吡咯
Wako Pure Chemicals
Grade: Wako Special Grade
Storage condition: Keep at 2-10 degrees C.
Manufacturer: Wako Pure Chemicals
Summary：UN 1993
Appearance: Colorless - brown, clear liquid
Purity: 99.0+% (Capillary GC)
Toxicity: LD50 (mus, scu) 61mg/kg.
Melting Point: -23 degrees C
Boiling Point: about 130 degrees C
130 - 131 degrees C (761mmHg)
Flash Point: 39 degrees C (tag closed test)
39 degrees C
Density: 0.965 - 0.975 g/ml (20 degrees C)
Specific Gravity: 0.969 (20/4degrees C)
Refractive Index: 1.5085 (20 degrees C)
1.5085 (20degrees C)
Molecular Formula C4H5N
Molecular Weight 67.09
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