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CAS No:621-79-4 (E)-3-phenylprop-2-enamide
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Cinnamamide

  • CAS No.: 621-79-4
  • Purity: 98
  • Min quantity: 3 Metric Tons
  • Price: USD 90~110/Kilograms
  • Place of Orign: Wuhan,Hubei,China
Ms.hui Xie

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Item specifics

  • Product Name.:Cinnamamide
  • CAS No: 621-79-4
  • Weight: 147.17386
  • Formula: C9H9NO
  • Melting Point: 146-150 ºC
  • Boiling Point: 350.3 °C at 760 mmHg
  • Density: 1.121 g/cm3

Details

The molecular formula: C9H9NO
Molecular weight: 147.17
Packaging specifications: 25kg (bag)
Specifications: 98%
EINECS number: 210-707-8
Chemical properties: white crystalline. The melting point of 147 DEG C. Insoluble in water, slightly soluble in water, soluble in ether and carbon disulfide.
Preparation method: by cinnamic acid by chlorination, amidation and. The use of cinnamic acid and two chloro sulfoxide reaction at 60-70 deg.c for 3-4h, to obtain the crude product, the crude vacuum distillation
To cinnamyl chloride. Then the cinnamyl chloride and slowly added to 30 DEG C concentrated ammonia solution, stirring reaction of 1H at 30 DEG C. Place 24h, pour a lot of distillation
Water, centrifugal drying, washed with dilute alcohol recrystallization, the finished product.
Use: used as intermediates in organic synthesis

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