Cinnamoyl chloride
Cinnamyl chloride is an organic compound, the molecular formula is C9H7ClO.
Derived from the reaction of with oxalyl chloride. Blend oxalyl chloride and benzene into a solution, add the dried sodium cinnamate several times with stirring from time to time, add each time until the reaction releases carbon dioxide and then add the next time. Then reflux for 2h. After a little cold, the produced sodium chloride and a small amount of unreacted sodium cinnamate were filtered off. The filtrate was first distilled off benzene under normal pressure, and then distilled under reduced pressure to collect a 131 ° C (1.47kPa) fraction, and the product was obtained with a yield of 75-90%. When purification is required, it can be recrystallized from carbon tetrachloride. Cinnamic acid is reacted with dichlorosulfoxide to prepare cinnamoyl chloride.
SPECIFICATIONSof
Cinnamoyl chloride
CAS registration number: 102-92-1
Molecular formula: C9H7ClO
Molecular weight: 166.60
Chinese name: cinnamoyl chloride; 3-phenyl-2-acryloyl chloride
English alias: 3-Phenyl-2-propenoyl chloride
EINECS registration number: 203-065-5
FEMA accession number: 2007
Melting point: 33-37 & ordm; C
Boiling point: 256-258 & ordm; C
Content: ≥98%
Properties: white or light yellow crystal.
Water-soluble: soluble in petroleum ether, carbon tetrachloride and hot ethanol, insoluble in water. Slowly decomposes in water.
APPLICATION
It can be used as an intermediate in organic synthesis, a reagent for determining trace moisture.
Tags:
在线联系供应商
Other supplier products
 |
3-phenylpropionic acid | 3-Phenylpropionic acid is a carboxylic acid that belongs to the class of phenylpropanoids. Also referred as hydrocinnamic acid, the chemical is... |
 |
O-trifluoromethylcinnamic acid | O-trifluoromethylcinnamic acid is created by reacting m-trifluoromethylbenzaldehyde with malonic acid. It's an organic synthesis intermediate, us... |
 |
Cinnamyl formate | It is colorless or light yellow transparent liquid with a cinnamon-like balsam and a bitter taste; it is miscible in ethanol, ether, chlorofo... |
 |
Cinnamyl acetate | Cinnamyl acetate is also known as 3-Phenyl-2-propenyl acetate; 3-Phenylallyl acetate; cinnamyl alcohol acetate; 1-Acetoxy-3-phenyl-2-propene. T... |
 |
Ethyl Cinnamate | 2-Bromocinnamic-acid (C9H7BrO2) is a white crystal with a melting point of 215 °C. Insoluble in water, soluble in ethanol and hot oil. It is ... |
Same products
 |
Epimedium Extract | 卖方: Fruit Powder,Vegetable Powder | Product Name: Epimedium ExtractLatin Name: Epimedium Sagittatum Maxim.Specification: Icariin 5%, ... |
 |
Pumpkin Powder | 卖方: Fruit Powder,Vegetable Powder | Product Name: Pumpkin PowderLatin Name: Cucurbita pepo L.Used Part: FruitAppearance: yellow fine ... |
 |
Broccoli Powder | 卖方: Fruit Powder,Vegetable Powder | Product Name: Broccoli powder Latin Name: Brassica oleracea L.var.italic Planch. Used Part: Who... |
 |
Pomegranate Powder | 卖方: Fruit Powder,Vegetable Powder | Product Name: Pomegranate PowderLatin Name: Punica granatum linn.Used Part: Fruit juiceAppearance... |
 |
Orange Powder | 卖方: Fruit Powder,Vegetable Powder | Product Name: Orange PowderLatin Name: Citrus sinensisUsed Part: Fruit juiceAppearance: Light yel... |
