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||Wuhan LANDMARK Industrial Co., Ltd.
||Jiang'an District of Wuhan
||10/10/19 8:05 GMT
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Other Names：Cinnamamide,predominantly trans;(Z)-3-phenylprop-2-enamide
Molar volume:147.1739 (m3/mol）
Melting point:148-150 °C(lit.)
Boiling Point:350.3°C at 760 mmHg
Refractive Index (20 Degree C ): 1.613
Packing: 200kg/plastic Drum
Storage: Store in an airtight container and in a cool, dry place. Storage areas
must be kept away from oxidants.
Synthesis method: By chlorinating and acylation of cinnamic acid. Cinnamoyl
chloride was distilled from the crude product by reduced pressure using cinnamic
acid and dichlorosulfoxide at 60-70℃ for 3-4 hours and the crude product was
obtained by vacuum distillation. The cinnamoyl chloride was slowly added to the
concentrated ammonia water below30℃and stirred for 1 hour at the temperature
below 30℃ 24h, pour in a large amount of distilled water, centrifugally shake
dry, wash, re-crystallize with dilute ethanol to get finished product.
Physical and chemical properties: white solid, slightly soluble in hot water,
soluble in ethanol and ether.
We have a static QA&QC system and all products are in line with the USP32 standard
as well as enterprise internal control standard.Our QC department will do sampling
and carry out strict tests through HPLC and GC. Only when the product is passed
through the strict test, they are allowed to be dispatched out. And our company
has been manufacturing Cinnamamide powders for years with high reputation.
Usage: Used as an intermediate in organic synthesis.
spices. Is mainly used for the preparation of gooseberry, peach, strawberry,
cherry, cocoa and chocolate aroma strong flavor.
SOURCE: Import-Export Bulletin Board (http://www.imexbb.com/)
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