2-Methoxycinnamic acid 

Name:  2-Methoxycinnamic acid 

SynonymsName:

Cinnamic acid,

o-methoxy-;

RARECHEM BK HC T255;

METHOXYCINNAMIC ACID;

TRANS-O-METHYL-O-COUMARIC ACID;

TRANS-O-METHYL-O-CUMARIC ACID;

TRANS-2-METHOXYCINNAMIC ACID;

TRANS-3-(2-METHOXYPHENYL)ACRYLIC ACID;

METHOXYCINNAMIC ACID,2-

CASNo.：6099-03-2

Formular:

Molecular Formula：C10H10O3

Molecular Weight:178.18

EINECSNo.：228-047-4

Melting point: 182-186 °C

Purity: >99%

Appearance: White crystal powder,Insoluble in water, soluble in ethanol, ethyl acetate and other organic solvents

Packagespecification:200kg/blue barrel

Storage: sealed, store in cool, dry, ventilatedplace

Preparation method: From the aqueous poplar aldehyde and dimethyl sulfate methylation reaction was made.

The 3kg sodium hydroxide is mixed with 30% aqueous solution and added by stirring In a solution containing 12.2kg of water, Yang aldehyde and 80L water, heated to boiling.

The 12.9kg sulfuric acid dimethyl ester is slowly added to keep the reaction fluid reflux

About 3h Plus, continue to reflow 2-3h, cooling oil, with 5% sodium hydroxide solution washed, and then washed to ph 8, plus anhydrous potassium carbonate Dry. Remove the desiccant after decompression distillation, collect 120 ℃ (2.0kPa) fraction, that is, O-methoxy benzaldehyde.

Methylation reactions are also Can be carried out in solvent toluene, yield 60%.

Usage:

 2-Methoxycinnamic acid 

is an organic synthetic intermediate for the production of spices and pharmaceuticals. O-methoxy basic formaldehyde can be used in production.

methoxy-phenyl-methyl Aldehyde can be used in the production of epinephrine-induced cough ning. O-methoxy cinnamic acid is mainly used in the fragrance of daily.Cinnamic acid is an important organic chemical raw material, widely used in drugs, flavors, essenceand fragrances and light-sensitive materials and other fine Preparation of chemical products.

Cinnamic acid is a cinnamon-flavored spice that blends apples, cherries, fruits and floral fragrances as a flavoring ingredient. Generally has a good effect of incense, and can make the fragrance of the main fragrance more fresh through hair, but also as soap, shampoo, washing powder, daily cosmetics in the aromatic mixture.

Другие товары поставщика

	Potassium cinnamate	Name: Potassium cinnamate CAS No.: 16089-48-8 Formula: C9H7KO2 Usage: Mainly used for food preservation, and can also be used as a raw material fo...
	3-Chlorocinnamic acid	Name: 3-Chlorocinnamic acid Synonyms: 3-(3-chlorophenyl)-,(E)-2-Propenoicacid;RARECHEM BK HC T320;AKOS BBS-00006453;(2E)-3-(3-CHLOROPHENYL)ACRYLIC ...
	Benzyl cinnamate	Name: Benzyl cinnamate CAS No.: 103-41-3 Formula: C16H14O2 Molecular Weight: 238.28 Melting point:34-37°C(lit.) Boiling point: 195-200°C(l...
	2-Fluorocinnamic acid	Name：2-Fluorocinnamic acid CAS No.:451-69-4 Formula: C9H7FO2 Molecular Weight: 166.15 Melting point:178-180 °C(lit.) Boiling point: 281.6°...
	Cinnamonitrile	Name: Cinnamonitrile Alias: Cinnamonitrilecistrans; 3-Phenylacrylonitrile; (2E)-3-phenylprop-2-enenitrile; (2Z)-3-phenylprop-2-enenitrile CAS Numbe...

Все товары поставщика

Похожие товары

	Trimellitic anhydride 97%	Продавец: Yufeng International Group Co., Ltd	Trimellitic anhydrideis a 2-benzofuran compound having oxo groups at the 1- and 3-positions and a...
	Isobutyric Anhydride CAS 97-72-3	Продавец: Yufeng International Group Co., Ltd	Product Name: Isobutyric Anhydride CAS No.: 97-72-3 Purity: 99% Molecular Formula: C6H10O3 Mo...
	Isobutyric Acid CAS 79-31-2	Продавец: Yufeng International Group Co., Ltd	Product Name:ISOBUTYRIC ACID Synonyms: 2-Methylpropanoic acid 79-31-2 Isobutanoic acid 2-Met...
	2-Amino-2-methyl-1-propanol（AMP）CAS：124-68-5	Продавец: Yufeng International Group Co., Ltd	AtYufeng, a trusted 2-Amino-2-methyl-1-propanol Factory & Supplier, we prioritize quality and...
	Dimethyl sulfoxide (DMSO) CAS: 67-68-5	Продавец: Yufeng International Group Co., Ltd	Yufengis one of the leading dimethyl sulfoxide suppliers and also a professional such manufacture...