4-allyl-2-methoxy-pheno, Promotion Season Now in Store and Free Sample for Testing with Factory Price
- Chemical Name: Eugenol
- CAS No.: 97-53-0
- Molecular Fomula: :C10H12O2
- Molecular weight:164.2
- Appearance: Colorless to light yellow slightly thick liquid
- Sample:Available
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Description of 4-allyl-2-methoxy-pheno
Eugenol is a phenylpropene, an allyl chain-substituted guaiacol. Eugenol is a member of the phenylpropanoids class of chemical compounds. It is a colourless to pale yellow oily liquid extracted from certain essential oils especially from clove oil, nutmeg, cinnamon, basil and bay leaf. It is present in concentrations of 80–90% in clove bud oil and at 82–88% in clove leaf oil.
Basic Info of 4-allyl-2-methoxy-pheno
Basic Info
Numbering system
Properties
Safety Info
Basic Info
Chemical Name | Engenol |
Synonyms | 4-allyl-2-methoxyphenol;FA 100;p-Eugenol;femano.2467;Eugenol;Expand |
CAS No. | 97-53-0 |
Molecular Formula | C10H12O2 |
Molecular Weight | 164.20100 |
PSA | 29.46000 |
LogP | 2.12930 |
Numbering system
UNII | 3T8H1794QW |
Properties
Appearance & Physical State | colourless to faintly yellow liquid with a strong odour of cloves |
Density | 1.066 |
Boiling Point | 254ºC |
Melting Point | -2ºC |
Flash Point | >230 °F |
Refractive Index | 1.54-1.542 |
Water Solubility | slightly soluble |
Stability | Stable. Combustible. Incompatible with strong oxidizing agents. |
Storage Condition | 0-6ºC |
Safety Info
RTECS | SJ4375000 |
Safety Statements | S24/25 |
HS Code | 29095090 |
WGK Germany | 1 |
Risk Statements | R22; R38 |
Hazard Codes | Xn |
What is Eugenol ?
- With the progress of science and technology and the development of society, chemical products have invariably permeated our daily lives, in medicine, food, cosmetics, electronics, industry, and other areas, becoming an essential part of our lives. One such product is Eugenol which has developed particularly rapidly in recent years. Do you know about Eugenol?
- The official answer:Eugenol is naturally found in essential oils such as clove oil, clove basil oil, and cinnamon oil, and is a colorless to light yellow thick oily liquid with a strong clove aroma and spicy fragrance. Eugenol is the scientific name of 4-allyl-2-methoxyphenyl. Molecular formula C10H12O2, molecular weight 164.21. It is colorless to light yellow viscous liquid with a strong aroma of clove pungency. Boiling speed 253℃, melting point -9.2~-9.1℃, relative density d25251.053~1.064, refractive index nD201.538~1.542. slightly soluble in water, miscible with alcohol, ether, chloroform, volatile oil, soluble in glacial acetic acid, and caustic soda solution. In the air, the color gradually darkens and thickens, iron, zinc, and other metal ions can catalyze its oxidation, so the storage temperature should not exceed 25 ℃, protected from light. Eugenol can also turn red litmus blue, and the role of ethanolic solution of ferric chloride is blue. In clove oil (containing 90%), clove basil oil (containing about 60%), violet flower oil (containing about 20%), cinnamon leaf oil, laurel oil, camphor oil, acacia oil, lemongrass oil are present.
What’s the application of Eugenol ?
- It is a body fragrance that blends the floral fragrance of carnation. Widely used in fragrances such as fragrance violet, can be used as a finishing agent and fixing agent, used in colored soaps to add fragrance. Can be used in many floral fragrances such as rose. Can also be used in spicy, woody, and oriental, lavender type, can also be used in edible spicy type, mint, nuts, a variety of fruit, date fragrance, and other flavors and tobacco flavors. Uses 4-allyl-2-methoxy-pheno has a strong musky smell of gypsophila, is the base of the blend of the con and cine system, and is used in the blend of cosmetics, soap, edible and other flavors. 4-allyl-2-methoxy-pheno has strong bactericidal power, as a local analgesic that can be used for dental caries, and also has a local antiseptic effect. 4-allyl-2-methoxy-pheno is the intermediate of some other fragrances, derivatives are iso4-allyl-2-methoxy-pheno, methyl 4-allyl-2-methoxy-pheno, methyl iso4-allyl-2-methoxy-pheno, acetyl 4-allyl-2-methoxy-pheno, acetyl tutor 4-allyl-2-methoxy-pheno, benzyl iso4-allyl-2-methoxy-pheno, etc. When 4-allyl-2-methoxy-pheno is heated in potassium hydroxide, the double bond of propylene group undergoes rearrangement and becomes α-propenyl group conjugated with a benzene ring, thus obtaining iso4-allyl-2-methoxy-pheno, and after acetylation and mild oxidation, the α-propenyl group is broken, that is, vanillin, which is an important main ingredient of artificial flavoring. 4-allyl-2-methoxy-pheno is also used in the manufacture of isoniazid, a potent drug for the treatment of tuberculosis. Used in the preparation of carnation-type flavors and the production of iso4-allyl-2-methoxy-pheno and vanillin, etc., also used as insecticides and preservatives GB2760-96 provides for the use of permitted food flavor. Mainly used in the preparation of smoked ham, nuts and spices, and other types of flavors. Also the main raw material for the synthesis of vanillin. 4-allyl-2-methoxy-pheno is China’s edible spices allowed to use, mainly used in the preparation of mint, nuts, spicy food flavor, and smoke flavor, the number of normal production needs, the amount used in meat 40 ~ 2000mg/kg; gum sugar in 500mg/kg; condiments in 9.6 ~ 100mg/kg; baked goods in 33mg/kg; candy in 32mg/kg; cold drinks, In addition, 4-allyl-2-methoxy-pheno has an antiseptic effect and strong bactericidal power. Uses are mainly used for antibacterial, lowering blood pressure. Uses4-allyl-2-methoxy-pheno is one of the main components of clove.
Conclusion
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