1137-71-9

Basic information

• Product Name: 1-(3,4-DIETHOXYPHENYL)ETHANONE
• Synonyms: 3',4'-Diethoxyacetophenone
• CAS NO: 1137-71-9
• Molecular Formula: C₁₂H₁₆O₃
• Molecular Weight: 208.26
• Mol File: 1137-71-9.mol
• Article Data: 5

Chemical Properties

• Boiling Point: 311°Cat760mmHg
• Flash Point: 132.9°C
• Appearance: /
• Density: 1.031g/cm³
• Vapor Pressure: 0.000579mmHg at 25°C
• Refractive Index: 1.495
• Storage Temp.: Sealed in dry,Room Temperature
• CAS DataBase Reference: 1-(3,4-DIETHOXYPHENYL)ETHANONE(CAS DataBase Reference)
• NIST Chemistry Reference: 1-(3,4-DIETHOXYPHENYL)ETHANONE(1137-71-9)
• EPA Substance Registry System: 1-(3,4-DIETHOXYPHENYL)ETHANONE(1137-71-9)

Safety Data

• HazardClass: IRRITANT
• Hazardous Substances Data: 1137-71-9(Hazardous Substances Data)

Usage

General Description

1-(3,4-Diethoxyphenyl)ethanone, also known as 3,4-diethoxyacetophenone, is a chemical compound with the molecular formula C12H16O3. It is a yellow liquid with a sweet, floral odor, and it is commonly used as a flavoring agent and fragrance in various products. 1-(3,4-DIETHOXYPHENYL)ETHANONE is also used in the synthesis of pharmaceuticals and other organic compounds. It is a versatile building block in the field of organic chemistry, and its properties make it useful in a wide range of industrial applications. Additionally, it has been studied for its potential anti-inflammatory and antimicrobial properties, making it of interest for potential medical and pharmaceutical uses.

InChI:InChI=1/C12H16O3/c1-4-14-11-7-6-10(9(3)13)8-12(11)15-5-2/h6-8H,4-5H2,1-3H3

Upstream product

• 64-67-5 diethyl sulfate 
• 1197-09-7 1-(3,4-dihydroxyphenyl)ethan-1-one 
• 2050-46-6 1,2-diethoxybenzene 
• 64-19-7 acetic acid 
• 75-36-5 acetyl chloride 
• 108-24-7 acetic anhydride 

Downstream Products

• 38464-04-9 3,4-diethoxy-phenyl-acetic acid 
• 985-12-6 1-(3,4-diethoxybenzylidene)-6,7-diethoxy-1,2,3,4-tetrahydroisoquinoline hydrochloride 
• 6298-46-0 N-(3,4-diethoxyphenylacetyl)-β-(3,4-diethoxyphenyl)ethylamine 
• 61381-04-2 2-(3,4-diethoxyphenyl)ethylamine 
• 117379-78-9 (E)-4-(3,4-Diethoxy-phenyl)-4-oxo-but-2-enoic acid 
• 54088-62-9 (6,7-diethoxy-1,2,3,4-tetrahydroisoquinolin-1-yl)(3,4-diethoxyphenyl)methanone 

Relevant articles and documents

Novel method for preparing drotaverine hydrochloride intermediate

The invention discloses a novel method for preparing a drotaverine hydrochloride intermediate, belonging to the technical field of medicine synthesis. The preparation method comprises the following steps: preparing an intermediate 3,4-diethoxyphenylacetic acid with 1,2-diethoxybenzene as a raw material, and preparing the intermediate 3,4-diethoxyphenylacetamide with 3,4-diethoxyphenylacetic acid as a raw material. According to the novel process for preparing the drotaverine hydrochloride intermediate, a method for directly preparing 3,4-diethoxyphenylacetic acid and 3,4-diethoxyphenylethylamine is adopted, and a process for preparing 3,4-diethoxyphenylacetonitrile is avoided, so a reaction step of using sodium cyanide is avoided.

Solvent-free Friedel-Crafts acylation of aromatic compounds with carboxylic acids in the presence of trifluoroacetic anhydride and aluminum dodecatungstophosphate

The stable and non-hygroscopic aluminum dodecatungstophosphate (AlPW12O40), was found to be an effective catalyst (3 mol%) for the solvent-free Friedel-Crafts acylation of aromatic compounds with carboxylic acids in the presence of trifluoroacetic anhydride under mild reaction conditions.

Triazine derivatives, a process for preparing the derivatives, and herbicides containing the derivatives as the effective component

A triazine derivative represented by the general formula: STR1 wherein R1 and R2 are each an alkyl group having 1 to 4 carbon atoms, and X1 and X2 are each a halogen atom, an alkyl group having 1 to 4 carbon atoms, an alkoxyl group having 1 to 4 carbon atoms, or an alkylthio group having 1 to 4 carbon atoms. This invention also provides a process for efficiently preparing said triazine derivative and a herbicide containing said triazine derivative as effective component.