La description
methyl cinnamate
Methyl cinnamate / Cinnamic acid methyl ester
Place of Orign: ChinaÂ
Standard: FCC IV Details
melting point ****7
rotation ratio 1.*****1.***0
specific gravity 1.**1.*5
acidity: 1mgkoh/g
CAS#: *******4Â
Content: *9%Â
Appearance: white or yellowish crystalsÂ
Packing: in net **0kg carton
Quality standard: The product conforms to corporation standard
Main purposes: use as solvent, intermediate of organic synthesis
and so onÂ
Productivity: **0ton per month
Unit Price/Payment: NegotiableÂ
Â
Naturally: there is in the galangal, basil, bay leaf, daffodils
in the.
Preparation: cinnamic acid esterification with methanol derived:
Uses:: add to soap, perfume and cosmetics, flavor and fragrance
raw materials. Mainly used for the preparation of cherry,
strawberry and grape flavor. China GB*******6 provides for the
use of food flavors. for the fragrance industry as a fixative
agent, a good fixative effect. Commonly used in the deployment of
carnations, oriental floral fragrance for soaps, detergents,
flavors and cakes are also used. as an organic synthesis
intermediate, mainly used in the pharmaceutical industry.
Preparation: the cinnamic acid esterification with methanol
derived. The cinnamic acid, a mixture of methanol and sulfuric
acid reflux 5h, additional excess methanol. Cooling, points to
the acid layer, washed and then washed with *0% sodium carbonate
solution, then washed with water to neutral. Crude product by
recrystallization or vacuum distillation [collection ******4 ℃
(2.0kPa) distillate], methyl cinnamate was finished. Yield of
about *0%.
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| Pays: |
China |
| N ° de modèle: |
CAS#: 103-26-4
|
| Prix FOB: |
( Negotiable ) (Negotiable)
Obtenir le dernier prix
|
| Localité: |
China |
| Prix de commande minimale: |
- |
| Commande minimale: |
- |
| Packaging Detail: |
25kg/drum |
| Heure de livraison: |
prompt |
| Capacité de Fournir: |
- |
| Payment Type: |
D/P, L/C, T/T |
| Groupe de produits : |
aroma chemical,essential oil
|
