7553-56-2
  • CAS No.:7553-56-2
  • Name:Iodine
  • Formula:I2
  • Molecular Weight:253.8089
Information
  • CAS No.:7553-56-2
  • Name:Iodine
  • Synonyms:IodinecrystalsN;Iodine solution;Iodine crystals;Iodine;Iodine,standard solution
  • Formula:I2
  • Molecular Weight:253.8089
  • ExactMass:253.80900
  • PSA:0.00000
  • LogP:1.77140
Properties
  • Density:1.32?g/mL?at 25?°C
  • Melting:113?°C(lit.)
  • Boiling:184?°C(lit.)
  • WaterSolubility:0.3 g/L (20 oC)
  • Vapour:9 (vs air)
  • Refractive:1.788
  • VaporPressure:0.49mmHg at 25°C
Safety
  • HazardSymbols:Xn; N
  • Risks:R20/21; R50
  • Safety:8
  • Ridadr:UN 2056 3/PG 2
  • Rtecs:NN1575000
  • WgkGermany:2
  • PackingGroup:III
  • HazardClass:8
  • Customs Code:2801200000
  • Safety instructions:S26-S61-S25-S23
  • Packaging level:III