... 1114); 2,3-Dichloro-1,4-naphthalenedione; 2,3-DICHLORO-1,4-NAPHTHAQUINONE; 2,3-DICHLORO-1,4-NAPHTHOQUINONE):1. main dataas below:Appearance ... -80-6Purity: 99.0% minOther names: 2,3 Dichloro 1,4 Napthoquinone.Molucular Formula: 227.06Molucular Formula: C10H4CL2O2Melting Point: ... -60-61carriage of dangerous goods number:UN 2811 6.1/PG 3WGK Germany:3RTECS number:QL7525000HazardClass:6.1PackingGroup:IIIHS: ...