20511-20-0
Ethyl P-Methylcinnamate
CAS: 20511-20-0
Molecular Formula: C12H14O2
20511-20-0 - Names and Identifiers
| Name | Ethyl P-Methylcinnamate |
| Synonyms | Ethyl 4-methylcinnam ETHYL 4-METHYLCINNAMATE Ethyl 4-Methylcinnamate ETHYL P-METHYLCINNAMATE Ethyl P-Methylcinnamate Ethyl-p-Methyl Cinnamate 4-METHYLCINNAMIC ACID ETHYL ESTER ethyl 3-(4-methylphenyl)prop-2-enoate 4-Methylene cinnamic acid ethyleaster (E)-3-P-TOLYL-ACRYLIC ACID ETHYL ESTER ethyl (2E)-3-(4-methylphenyl)prop-2-enoate 3-(4-methylphenyl)-2-propenoic acid ethyl ester 2-PROPENOIC ACID, 3-(4-METHYLPHENYL)-ETHYL ESTER |
| CAS | 20511-20-0 |
| EINECS | 606-571-8 |
| InChI | InChI=1/C12H14O2/c1-3-14-12(13)9-8-11-6-4-10(2)5-7-11/h4-9H,3H2,1-2H3/b9-8+ |
20511-20-0 - Physico-chemical Properties
| Molecular Formula | C12H14O2 |
| Molar Mass | 190.24 |
| Density | 1.038±0.06 g/cm3(Predicted) |
| Boling Point | 142 °C(Press: 1 Torr) |
| Flash Point | 159.79°C |
| Vapor Presure | 0.002mmHg at 25°C |
| Storage Condition | Sealed in dry,Room Temperature |
| Refractive Index | 1.546 |
20511-20-0 - Introduction
Ethyl P-Methylcinnamate, also known as Ethyl p-methyl cinnamate, is an organic compound. The following is its nature, use, preparation and safety information:
Nature:
- Ethyl P-Methylcinnamate is a colorless to pale yellow liquid with a sweet aroma.
-Its chemical formula is C12H14O2 and its molecular weight is 190.24g/mol.
-The density of this compound is 1.04g/cm³.
-Its melting point is -1 ℃, and its boiling point is 269 ℃.
-Almost insoluble in water, but soluble in organic solvents such as alcohol and ether.
Use:
- Ethyl P-Methylcinnamate is a commonly used organic synthesis intermediate, widely used in the chemical industry.
-It is used in the preparation of perfumes, cosmetics and food additives and other industries.
-In the field of medicine, it can be used as an intermediate for the synthesis of drugs, such as anticancer agents and antiviral drugs.
Method:
The preparation of-Ethyl P-Methylcinnamate is usually achieved by esterification of methylcinnamic acid and ethanol. In the presence of a certain catalyst, P-methyl cinnamic acid and ethanol are heated to react to generate Ethyl P-Methylcinnamate.
Safety Information:
- Ethyl P-Methylcinnamate are generally low-toxic or non-toxic substances, but still need to pay attention to protective measures.
-Avoid contact with skin, eyes and respiratory tract to prevent irritation and sensitive reactions.
-During use, it is recommended to be equipped with necessary personal protective equipment, such as chemical protective gloves and goggles.
-If you accidentally swallow or come into contact with a large amount of Ethyl P-Methylcinnamate, you should seek medical help immediately.
Nature:
- Ethyl P-Methylcinnamate is a colorless to pale yellow liquid with a sweet aroma.
-Its chemical formula is C12H14O2 and its molecular weight is 190.24g/mol.
-The density of this compound is 1.04g/cm³.
-Its melting point is -1 ℃, and its boiling point is 269 ℃.
-Almost insoluble in water, but soluble in organic solvents such as alcohol and ether.
Use:
- Ethyl P-Methylcinnamate is a commonly used organic synthesis intermediate, widely used in the chemical industry.
-It is used in the preparation of perfumes, cosmetics and food additives and other industries.
-In the field of medicine, it can be used as an intermediate for the synthesis of drugs, such as anticancer agents and antiviral drugs.
Method:
The preparation of-Ethyl P-Methylcinnamate is usually achieved by esterification of methylcinnamic acid and ethanol. In the presence of a certain catalyst, P-methyl cinnamic acid and ethanol are heated to react to generate Ethyl P-Methylcinnamate.
Safety Information:
- Ethyl P-Methylcinnamate are generally low-toxic or non-toxic substances, but still need to pay attention to protective measures.
-Avoid contact with skin, eyes and respiratory tract to prevent irritation and sensitive reactions.
-During use, it is recommended to be equipped with necessary personal protective equipment, such as chemical protective gloves and goggles.
-If you accidentally swallow or come into contact with a large amount of Ethyl P-Methylcinnamate, you should seek medical help immediately.
Last Update：2024-04-09 15:17:54
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