3-Oxobutyric acid-3-phenyl-2-propenyl ester
cinnamyl acetoacetate
CAS: 57582-46-4
Molecular Formula: C13H14O3
3-Oxobutyric acid-3-phenyl-2-propenyl ester - Names and Identifiers
| Name | cinnamyl acetoacetate |
| Synonyms | Einecs 260-826-4 cinmyl acetoacetate cinnamyl acetoacetate cinnamyl 3-oxobutanoate Diacetic acid styracine (2E)-3-phenylprop-2-en-1-yl 3-oxobutanoate Acetoacetic acid 3-phenyl-2-propenyl ester (2Z)-3-phenylprop-2-en-1-yl 3-oxobutanoate 3-Oxobutyric acid-3-phenyl-2-propenyl ester 3-Oxobutanoic acid 3-phenyl-2-propenyl ester Butanoic acid, 3-oxo-, 3-phenyl-2-propen-1-yl ester |
| CAS | 57582-46-4 |
| EINECS | 260-826-4 |
| InChI | InChI=1/C13H14O3/c1-11(14)10-13(15)16-9-5-8-12-6-3-2-4-7-12/h2-8H,9-10H2,1H3/b8-5+ |
3-Oxobutyric acid-3-phenyl-2-propenyl ester - Physico-chemical Properties
| Molecular Formula | C13H14O3 |
| Molar Mass | 218.25 |
| Density | 1.1029 g/cm3(Temp: 25 °C) |
| Boling Point | 101-104 °C(Press: 0.025 Torr) |
| Flash Point | 158.6°C |
| Vapor Presure | 2.6E-05mmHg at 25°C |
| pKa | 10.44±0.46(Predicted) |
| Refractive Index | 1.546 |
3-Oxobutyric acid-3-phenyl-2-propenyl ester - Introduction
cinnamyl acetoacetate is an organic compound with the chemical formula C13H14O3. The following is a description of some of the properties, uses, methods and safety information about cinnamyl acetoacetate:
Nature:
cinnamyl acetoacetate is a colorless to slightly yellow liquid with a fragrant cinnamon flavor. It has a density of about 1.112g/cm³, a boiling point of about 315°C, and is solid at room temperature. cinnamyl acetoacetate are soluble in ethanol and ether solvents.
Use:
cinnamyl acetoacetate are commonly used in food, spices and cosmetics. Because of its aromatic cinnamon smell, it is often used as a food additive to give food aroma and taste. In addition, cinnamyl acetoacetate can also be added to perfumes, soaps and daily cosmetics as a fragrance to increase the aroma of products.
Preparation Method:
cinnamyl acetoacetate are mainly prepared by synthetic methods. A common synthetic method is the reaction of cinnamaldehyde and acetoacetic acid by esterification in the presence of a sulfuric acid catalyst. The reaction is generally carried out under mild conditions.
Safety Information:
cinnamyl acetoacetate has low toxicity. However, prolonged skin contact and inhalation of vapors of the substance should be avoided. When handling, it is recommended to wear protective gloves and masks. For storage, cinnamyl acetoacetate should be stored in airtight containers away from sources of ignition and flammable materials. If taken by mistake or skin contact occurs, seek medical attention or consult a doctor immediately.
Nature:
cinnamyl acetoacetate is a colorless to slightly yellow liquid with a fragrant cinnamon flavor. It has a density of about 1.112g/cm³, a boiling point of about 315°C, and is solid at room temperature. cinnamyl acetoacetate are soluble in ethanol and ether solvents.
Use:
cinnamyl acetoacetate are commonly used in food, spices and cosmetics. Because of its aromatic cinnamon smell, it is often used as a food additive to give food aroma and taste. In addition, cinnamyl acetoacetate can also be added to perfumes, soaps and daily cosmetics as a fragrance to increase the aroma of products.
Preparation Method:
cinnamyl acetoacetate are mainly prepared by synthetic methods. A common synthetic method is the reaction of cinnamaldehyde and acetoacetic acid by esterification in the presence of a sulfuric acid catalyst. The reaction is generally carried out under mild conditions.
Safety Information:
cinnamyl acetoacetate has low toxicity. However, prolonged skin contact and inhalation of vapors of the substance should be avoided. When handling, it is recommended to wear protective gloves and masks. For storage, cinnamyl acetoacetate should be stored in airtight containers away from sources of ignition and flammable materials. If taken by mistake or skin contact occurs, seek medical attention or consult a doctor immediately.
Last Update：2024-04-09 20:13:35
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Product Name: Cilnidipine Impurity 8 Visit Supplier Webpage Request for quotationCAS: 57582-46-4
Tel: 0714-3999186
Email: 2853786052@qq.com
Mobile: 86+15671228036
QQ: 2853786052
Wechat: 15671228036
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