Fast Delivery Cinnamaldehyde factory sells 104-55-2 Cinnamaldehyde

Min.Order / FOB Price:Get Latest Price

1 Kilogram	FOB Price:USD 11.0000 -12.0000

1 Kilogram

FOB Price:USD 11.0000 -12.0000

Min.Order :1 Kilogram
Purity: 99%
Payment Terms : L/C,T/T,Other

Keywords

Fast Delivery Cinnamaldehyde factory sells 104-55-2 Cinnamaldehyde factory Cinnamaldehyde

Quick Details

Appearance:slightly yellow liquid
Application:Cinnamaldehyde is one of the important pharmaceutical materials.
PackAge:210kg/drum,or according to the requirements of the customers
ProductionCapacity:2000|Metric Ton|Year
Storage:Keep undercool, dry and well ventilated warehouses, guard against fire
Transportation:by sea or by air

Superiority:

Fast Delivery Cinnamaldehyde factory sells 104-55-2 Cinnamaldehyde

Application field

Use1] It is used as a flavoring agent for making soap flavors and cakes and other foods

[Use 2] China's regulations can be used for fruit preservation, according to the production needs of appropriate use. It can also be used as an edible spice.

[Use3] It can be used as a preservative. According to the regulations of China, it can be used for the preservation of fruits. It should be used appropriately according to the production needs. It can also be used as an edible spice.

[Use 4] Spices; Antistaling agent. GB 2760 1:96 provides for the permitted use of edible spices. Mainly used in the preparation of cinnamon, cinnamon, Cola flavor, also used in alcohol and tobacco. Regulations can also be used for fruit preservation, dosage GMP; Residual amount ≤0.3 mg/kg.

[Use5] Solvent, flavoring, pharmaceutical raw material intermediate, essence and fragrance.

[English Name]

3-PHENYL-2-PROPENAL

3-PHENYLPROPENAL

AKOS B004060

AKOS BBS-00003207

CINNAMALDEHYDE

CINNAMALDEHYDE, TRANS-

CINNAMIC ALDEHYDE

FEMA 2286

LABOTEST-BB LT00939010

STYRONE

TRANS-3-PHENYL-2-PROPEN-1-AL

TRANS-3-PHENYL-2-PROPENAL

TRANS-ALPHA CINNAMALDEHYDE

TRANS-CINNAMAL

TRANS-CINNAMALDEHYDE

TRANS-CINNAMIC ALDEHYDE

TRANS-PHENYLACROLEIN

TRANS-PHENYLACRYLALDEHYDE

2-Propenal, 3-phenyl-

2-propenal,3-phenyl-

Details:

The preparation methods

[Method 1]

(1) Hydroxyl shrinkage. Benzaldehyde and acetaldehyde as raw materials. The cinnamaldehyde is formed by condensation under alkaline conditions. 133kg benzaldehyde, 400kg water, 10kg 40%-50% sodium hydroxide, 66.6kg acetaldehyde and 40-50kg benzene were added to the reaction pot successively, and stirred at 20℃ for 5h. At the end of the reaction, the benzene layer was stratified, then dilute acid and water until neutral. After recovery of benzene by vacuum distillation, the distillate at 130℃ (2.67Kpa) was collected to obtain 55-60kg cinnamaldehyde.

(2) Separation method of essential oil. Cinnamic oil and Ceylon oil contain about 55%-85% cinnamic aldehyde, which can be separated by sodium bisulfite addition method. The addition was separated by centrifugation, decomposed by dilute acid or alkali, distilled by steam and reduced pressure.

[Method 2]

Hydroxyaldehyde method

Cinnamaldehyde was synthesized from benzaldehyde and acetaldehyde under alkaline conditions. 133kg benzaldehyde, 400kg water, 10kg 40%-50% sodium hydroxide, 66.6kg acetaldehyde and 40-50kg benzene were added to the reaction pot successively, and stirred at 20℃ for 5h. At the end of the reaction, the benzene layer was stratified, then dilute acid and water until neutral. After recovery of benzene by vacuum distillation, the fraction of 130℃(2.67kPa) was collected to obtain 55~60kg cinnamaldehyde.

Single separation of essential oils

Cinnamic oil and Ceylon oil contain 55% ~ 85% cinnamic aldehyde which can be separated by sodium bisulfite addition method. The addition was separated by centrifugation, decomposed by dilute acid or alkali, distilled by steam and reduced pressure.

[Method 3]

By adding cinnamon oil or cinnamon oil with sodium bisulfite method, so that the adduct of cinnamaldehyde and sodium bisulfite with centrifugation method, washed with ether, and then with dilute alkali or acid solution decomposition, by water, and so on distillation and by vacuum distillation.

In the presence of sodium hydroxide, benzaldehyde and acetaldehyde were condensed together: benzaldehyde, acetaldehyde, water and sodium hydroxide solution were mixed and oscillated at room temperature for a week, and the oil was extracted by ether, dried by benzyl alcohol and distilled by vacuum.

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