4-Methoxycinnamic Acid Ethyl Ester

Basic Information

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CAS Number

1929-30-2

Molecular Formula

C12H14O3

Molecular Weight

206.24 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Basic Chemical Raw Materials Organic Chemicals Esters

Basic Chemical Raw Materials Organic Chemicals Ethers

Fine Chemicals Dyes and Pigments Organic Dyes

Fine Chemicals Surfactants Anionic Surfactants

Basic Physical Properties

Solubility

,DMSO、Methanol、Acetontrile

SMILES

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CCOC(=O)C=CC1=CC=C(C=C1)OC

InChI

InChI=1S/C12H14O3/c1-3-15-12(13)9-6-10-4-7-11(14-2)8-5-10/h4-9H,3H2,1-2H3/b9-6+

InChIKey

DHNGCHLFKUPGPX-RMKNXTFCSA-N

LogP

2.27150

Complexity

215

Safety Information

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Storage Conditions

2-8℃

Synonyms & References

English

ethyl trans-4-methoxycinnamate
Ethyl trans-p-methoxycinnamate
MFCD00026906
s9350
BDBM50486903
Ethyl4-methoxycinnamate
Ethyl (E)-3-(4-methoxyphenyl)-2-propenoate
p-Methoxyl methyl cinnamate
(2E)-3-(4-Methoxyphenyl)-2-propenoic acid ethyl ester
ethyl (E)-3-(4-methoxyphenyl)acrylate
HMS3886P22
(E)-3-(4-Methoxyphenyl)-2-propenoic acid ethyl ester
NSC-636698
Ethyl (E)-4-methoxycinnamate
2-Propenoic acid, 3-(4-methoxyphenyl)-, ethyl ester, (2E)-
trans-4-Methoxycinnamic acid ethyl ester
1929-30-2
(E)-Ethyl p-methoxycinnamate
3-(Methoxyphenyl)-2-propenoic acid, ethyl ester
Solaboost SPF
AC-29413
A880299
DTXSID401308962
Ethyl 3-(4-methoxyphenyl)acrylate
NSC636698
2-Propenoic acid, 3-(4-methoxyphenyl)-, ethyl ester
NSC 26462
Ethyl (2E)-3-(4-methoxyphenyl)-2-propenoate
A877939
ethyl (2E)-3-(4-methoxyphenyl)prop-2-enoate
AKOS005070817

MDL Number

MFCD00026906

FAQ

What are the physical and chemical properties of 4-Methoxycinnamic Acid Ethyl Ester (CAS: 1929-30-2)?

4-Methoxycinnamic Acid Ethyl Ester (CAS: 1929-30-2) is a white crystalline solid with a molecular weight of approximately 218.22 g/mol. It has a melting point of 89-91°C and is slightly soluble in water but soluble in common organic solvents like ethanol and acetone. Chemically, it is relatively stable but can undergo hydrolysis under basic conditions. It exhibits weak acidity and can react with bases to form salts.

How is 4-Methoxycinnamic Acid Ethyl Ester (CAS: 1929-30-2) typically synthesized?

4-Methoxycinnamic Acid Ethyl Ester (CAS: 1929-30-2) is typically synthesized via esterification of 4-methoxycinnamic acid with ethanol in the presence of a strong acid catalyst, such as sulfuric acid. The reaction is carried out at room temperature, and the yield is generally around 85-90%. The process is highly selective and can be performed in a one-pot reaction without the need for additional purification steps.

What industries use 4-Methoxycinnamic Acid Ethyl Ester (CAS: 1929-30-2)?

4-Methoxycinnamic Acid Ethyl Ester (CAS: 1929-30-2) finds applications in various industries. It is used in the pharmaceutical industry for the synthesis of certain drug intermediates. In the polymer industry, it serves as a monomer or precursor for the production of polymers with specific properties. Additionally, it is utilized in the sensor and semiconductor industries for the development of sensitive chemical sensors and in electronic applications due to its stability and reactivity.

What precautions should be taken when handling 4-Methoxycinnamic Acid Ethyl Ester (CAS: 1929-30-2)?

When handling 4-Methoxycinnamic Acid Ethyl Ester (CAS: 1929-30-2), appropriate personal protective equipment (PPE) should be worn, including safety goggles, gloves, and lab coat. The chemical should be handled in a well-ventilated area or a fume hood to minimize exposure to air. Spills should be cleaned up promptly using appropriate absorbent materials. In case of contact with skin or eyes, immediate washing with water is recommended. Always consult the Safety Data Sheet (SDS) for detailed handling and emergency procedures.