Benzenepropanoicacid, 3,4-dimethoxy-b-oxo-, ethyl ester

Benzenepropanoicacid, 3,4-dimethoxy-b-oxo-, ethyl ester - Names and Identifiers

Name	ethyl 3-(3,4-dimethoxyphenyl)-3-oxopropanoate
Synonyms	Ethyl veratroylacetate ETHYL 3,4-DIMETHOXYBENZOYLACETATE ETHYL 3-(3,4-DIMETHOXYPHENYL)-3-OXOPROPANOATE Ethyl 3-oxo-3-(3,4-dimethoxyphenyl)propanoate ethyl 3-(3,4-dimethoxyphenyl)-3-oxopropanoate Benzenepropanoicacid, 3,4-dimethoxy-b-oxo-, ethyl ester Benzenepropanoic acid, 3,4-dimethoxy-β-oxo-, ethyl ester 3-(3,4-dimethoxy-phenyl)-3-oxo-propionic acid ethyl ester 3-(3,4-DIMETHOXY-PHENYL)-3-OXO-PROPIONIC ACID ETHYL ESTER
CAS	4687-37-0
InChI	InChI=1/C13H16O5/c1-4-18-13(15)8-10(14)9-5-6-11(16-2)12(7-9)17-3/h5-7H,4,8H2,1-3H3

Benzenepropanoicacid, 3,4-dimethoxy-b-oxo-, ethyl ester - Physico-chemical Properties

Molecular Formula	C13H16O5
Molar Mass	252.26
Density	1.136±0.06 g/cm3(Predicted)
Melting Point	37-41 °C (lit.)
Boling Point	150-160 °C(Press: 0.01 Torr)
Flash Point	>230°F
Vapor Presure	4.27E-05mmHg at 25°C
pKa	10.77±0.48(Predicted)
Storage Condition	Keep in dark place,Sealed in dry,Room Temperature
Refractive Index	1.5
MDL	MFCD03424826

Benzenepropanoicacid, 3,4-dimethoxy-b-oxo-, ethyl ester - Risk and Safety

Hazard Symbols	Xn - Harmful
Risk Codes	22 - Harmful if swallowed
Safety Description	36 - Wear suitable protective clothing.
WGK Germany	3

Benzenepropanoicacid, 3,4-dimethoxy-b-oxo-, ethyl ester - Introduction

Ethyl 3-(3,4-dimethoxyphenyl)-3-oxopropanoate is an organic compound with the chemical formula C13H16O5. The following is a description of its nature, use, preparation and safety information:

Nature:
-Appearance: ethyl 3-(3,4-dimethoxyphenyl)-3-oxopropanoate is a colorless to pale yellow liquid.
-Melting point: about 25-26 ℃.
-Boiling point: about 171-173 ℃.
-Relative molecular mass: 260.265g/mol calculated from the chemical formula.
-Solubility: Soluble in organic solvents such as ethanol, methanol and dichloromethane.

Use:
ethyl 3-(3,4-dimethoxyphenyl)-3-oxopropanoate is often used as a starting compound in organic synthesis. It can be used as an intermediate in the pharmaceutical field for the synthesis of drugs and bioactive compounds. In addition, it can also be used as a synthetic raw material for perfumes.

Preparation Method:
The preparation method of-ethyl 3-(3,4-dimethoxyphenyl)-3-oxopropanoate can be obtained by the reaction of ethyl benzoate with 3,4-dimethoxybenzaldehyde under acid catalysis.

Safety Information:
- ethyl 3-(3,4-dimethoxyphenyl)-3-oxopropanoate is a chemical. You should follow safe operating procedures, avoid contact with skin and eyes, and avoid inhaling its vapor.
-In use and storage, should take the necessary protective measures, including wearing personal protective equipment, provide good ventilation environment.
-When handling or disposing, local laws and regulations should be followed to avoid pollution or harm to the environment.
-In the event of an accident, such as swallowing or inhalation, seek immediate medical attention and provide appropriate first aid.

Please note that the information provided here is for informational purposes only and official guidelines and your own laboratory/workplace safety practices should be followed when using or handling chemicals.

Last Update：2024-04-09 20:52:54