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1,2-Propanediamine

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  Post Date: Jan 02,2025
  Expiry Date: Jul 01,2025
  Detailed Description: Cas No. :78-90-0 Specs:≥99%   

　　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

  CAS Registry Number:

78-90-0
  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;
  Molecular Formula: C3H10N2
  Molecular Weight: 74.1249
  Molecular Structure: 78-90-0 1,2-Diaminopropane
  Hazard Symbols:  C:Corrosive;
  Risk Codes: R10:;
R21/22:;
R35:;
  Safety Description: S26:;
S37/39:;
S45:;

  Company: Hangzhou Ocean Chemical Co., Ltd.     [ China ]          
  Contact: Mrs Christina Bao
  Tel: +86-571-88025872
  Fax: +86-571-88025871
  Email: sales@hzoceanchem.com
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