Hangzhou Ocean Chemical Co., Ltd.

1,2-Propanediamine

• Category :

  Intermediates

• Synonyms :

  1,2-Propanediamine;2,3-Propylenediamine;Propylenediamine;1,2-Propylenediamine;1,2-Propane Diamine;propane-1,2-diamine;(2S)-propane-1,2-diaminium;(2S)-propane-1,2-diamine;1,2-PDA;

• CAS NO :

  78-90-0

• EC NO :

  201-155-9

• Molecular Formula :

  C₃H₁₀N₂

• Molecular Weight :

  74.1249

• Main Specifications :

  ≥99%   

• InChI :

  InChI=1/C3H10N2/c1-3(5)2-4/h3H,2,4-5H2,1H3/t3-/m0/s1

• Packing :

  180kg/drum

• Product description :

  　　Appearance:Colorless transparent viscous liquid,

  　　Odour: Ammonia odor. With strong alkali and strong hygroscopicity.

  　　Melting point；:-37°C

  　　Boiling point：120-122 °C(lit.)

  　　Density:0.87 g/ml at 25 °C(lit.)

  　　Refractive index:N20/D 1.446

  　　Flash(ing) point :33℃

  　　Water soluble properties:Soluble

  　　Sensibility:Air sensitive & hygroscopic

• Uses :

  Used in the production of mineral processing reagents, metal passivator, matter empty with resin, curing agent, rubber vulcanization accelerator, is also used to dye, electroplating and analytical reagent (mercury, copper and silver verification). Pharmac

• Molecular Structure :