1-(3-Ethoxy-4-Methoxyphenyl)ethanone
- Product Name
- 1-(3-Ethoxy-4-Methoxyphenyl)ethanone
- CAS No.
- 31526-71-3
- Chemical Name
- 1-(3-Ethoxy-4-Methoxyphenyl)ethanone
- Synonyms
- 1-(3-Ethoxy-4-methoxyphenyl);3''-Ethoxy-4''-methoxyacetophenone;1-(3-Ethoxy-4-Methoxyphenyl)ethanone;1-(3-ethoxy-4-methoxyphenyl)ethan-1-one;Ethanone, 1-(3-ethoxy-4-methoxyphenyl)-
- CBNumber
- CB42651983
- Molecular Formula
- C11H14O3
- Formula Weight
- 194.23
- MOL File
- 31526-71-3.mol
1-(3-Ethoxy-4-Methoxyphenyl)ethanone Property
- Melting point:
- 66-67 °C(Solv: isopropanol (67-63-0))
- Boiling point:
- 295.2±20.0 °C(Predicted)
- Density
- 1.047±0.06 g/cm3(Predicted)
- storage temp.
- Sealed in dry,Room Temperature
Safety
- HS Code
- 2914500090
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
- Precautionary statements
-
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
N-Bromosuccinimide Price
- Product number
- 0955CU
- Product name
- 1-(3-Ethoxy-4-methoxyphenyl)ethanone
- Packaging
- 100mg
- Price
- $70
- Updated
- 2021/12/16
- Product number
- 0955CU
- Product name
- 1-(3-Ethoxy-4-methoxyphenyl)ethanone
- Packaging
- 250mg
- Price
- $81
- Updated
- 2021/12/16
- Product number
- NV04396
- Product name
- 1-(3-ETHOXY-4-METHOXYPHENYL)ETHAN-1-ONE
- Packaging
- 1g
- Price
- $809
- Updated
- 2021/12/16
- Product number
- NV04396
- Product name
- 1-(3-ETHOXY-4-METHOXYPHENYL)ETHAN-1-ONE
- Packaging
- 5g
- Price
- $1943
- Updated
- 2021/12/16
- Product number
- 31526713
- Product name
- 1-(3-Ethoxy-4-methoxyphenyl)ethanone
- Packaging
- 100g
- Price
- $441
- Updated
- 2021/12/16
1-(3-Ethoxy-4-Methoxyphenyl)ethanone Chemical Properties,Usage,Production
Synthesis
74-96-4
6100-74-9
31526-71-3
Purified 4-methoxy-3-hydroxyacetophenone (24.9 g; 0.15 mol) was dissolved in dimethylformamide (80 ml) at room temperature. Potassium carbonate (27.6 g; 0.20 mol) was added to the reaction system, followed by the slow dropwise addition of ethyl bromide (18.0 g; 0.165 mol) at a temperature not exceeding 35 °C with simultaneous stirring and cooling to control the reaction temperature. The reaction mixture was stirred continuously at 30-35 °C for 5 h. Upon completion of the reaction, the system was cooled to below 10 °C, diluted with deionized water (240 ml) and stirring was continued at 0-10 °C for 2 h to promote product precipitation. The solid product was collected by filtration, washed with deionized water (2 x 100 ml) to remove residual inorganic salts and solvent, and finally dried under vacuum at 40 °C to constant weight to afford 1-(3-ethoxy-4-methoxyphenyl)ethanone (26.32 g; yield 90.4%; HPLC purity: 99.8%).
References
[1] Patent: WO2017/59040, 2017, A1. Location in patent: Paragraph 0078
[2] European Journal of Organic Chemistry, 2006, # 17, p. 4044 - 4054
[3] Organic Letters, 2017, vol. 19, # 11, p. 2877 - 2880
[4] Patent: CN105622380, 2016, A. Location in patent: Paragraph 0044; 0045; 0046; 0047
[5] Patent: US2007/259868, 2007, A1. Location in patent: Page/Page column 16
1-(3-Ethoxy-4-Methoxyphenyl)ethanone Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from 1-(3-Ethoxy-4-Methoxyphenyl)ethanone manufacturers
- Product
- 1-(3-Ethoxy-4-Methoxyphenyl)ethanone 31526-71-3
- Price
- US $1.00/Kg
- Min. Order
- 1Kg
- Purity
- 98%
- Supply Ability
- 20T
- Release date
- 2024-07-20