104594-70-9
Caffeic acid phenethyl ester
CAS: 104594-70-9;115610-29-2
Molecular Formula: C17H16O4
104594-70-9 - Names and Identifiers
104594-70-9 - Physico-chemical Properties
| Molecular Formula | C17H16O4 |
| Molar Mass | 284.31 |
| Density | 1.266±0.06 g/cm3(Predicted) |
| Melting Point | 121-123 °C |
| Boling Point | 498.6±45.0 °C(Predicted) |
| Flash Point | 185.1°C |
| Vapor Presure | 1.45E-10mmHg at 25°C |
| Appearance | White to yellowish powder |
| pKa | 9.32±0.10(Predicted) |
| Storage Condition | -20°C |
| Refractive Index | 1.645 |
| MDL | MFCD00866470 |
104594-70-9 - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| Risk Codes | R36/37/38 - Irritating to eyes, respiratory system and skin. |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing. |
104594-70-9 - Reference
| Reference Show more | 1. [IF=11.878] Li Xinming et al."A fast and specific fluorescent probe for thioredoxin reductase that works via disulphide bond cleavage."Nat Commun. 2019 Jun;10(1):1-12 2. [IF=2.752] Yuting Zhang et al."Metabolomic Analysis and Identification of Sperm Freezability-Related Metabolites in Boar Seminal Plasma."Animals-Basel. 2021 Jul;11(7):1939 |
104594-70-9 - Introduction
Caffeic acid phenethyl ester (Coffee acetaldehyde phenethyl ester) is an organic compound with the chemical formula C11H12O3. The following is an introduction to the properties, uses, preparation methods and safety information of caffeic acid phenethyl ester:
Nature:
-Appearance: Caffeic acid phenethyl ester is a colorless to pale yellow liquid.
-Odor: Strong coffee aroma.
-Solubility: Soluble in alcohol and ether solvents.
Use:
-Food Additives: Caffeic acid phenethyl ester is often used as an ingredient in coffee spices and can be used in products such as coffee, chocolate, biscuits, beverages and confectionery to enhance its coffee flavor.
-Spice industry: Caffeic acid phenethyl ester can also be used in the production of spices industry to provide coffee aroma for perfumes and spices.
Preparation Method:
The preparation method of caffeic acid phenethyl ester is complicated. A common method is to esterify caffeic acid with phenylethyl alcohol to obtain caffeic acid phenethyl ester. Specific preparation conditions and operational details require further laboratory studies.
Safety Information:
-Caffeic acid phenethyl ester is a chemical and should be used in accordance with relevant safety regulations.
-Avoid contact with fire and high temperature during storage and use.
-Avoid contact with skin, eyes and mucous membranes. In case of contact, rinse immediately with plenty of water and seek medical help.
-Do not use for unauthorized use or in foods that exceed the recommended concentration.
Nature:
-Appearance: Caffeic acid phenethyl ester is a colorless to pale yellow liquid.
-Odor: Strong coffee aroma.
-Solubility: Soluble in alcohol and ether solvents.
Use:
-Food Additives: Caffeic acid phenethyl ester is often used as an ingredient in coffee spices and can be used in products such as coffee, chocolate, biscuits, beverages and confectionery to enhance its coffee flavor.
-Spice industry: Caffeic acid phenethyl ester can also be used in the production of spices industry to provide coffee aroma for perfumes and spices.
Preparation Method:
The preparation method of caffeic acid phenethyl ester is complicated. A common method is to esterify caffeic acid with phenylethyl alcohol to obtain caffeic acid phenethyl ester. Specific preparation conditions and operational details require further laboratory studies.
Safety Information:
-Caffeic acid phenethyl ester is a chemical and should be used in accordance with relevant safety regulations.
-Avoid contact with fire and high temperature during storage and use.
-Avoid contact with skin, eyes and mucous membranes. In case of contact, rinse immediately with plenty of water and seek medical help.
-Do not use for unauthorized use or in foods that exceed the recommended concentration.
Last Update：2024-04-09 15:17:50
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