4-Methoxy-N-(4-methoxyphenyl)-N-phenylbenzenamine

Product Name: 4-Methoxy-N-(4-methoxyphenyl)-N-phenylbenzenamine
CAS No.: 20440-94-2
Chemical Name: 4-Methoxy-N-(4-methoxyphenyl)-N-phenylbenzenamine
Synonyms: 4,4'-Dimethoxytriphenylamine;4,4'-Dimethoxy triphenylamine;4-Methoxy-N-(4-Methoxyphenyl)-N-phenylaniline;4-Methoxy-N-(4-methoxyphenyl)-N-phenylbenzenamine;4-Methoxy-N-(4-methoxyphenyl)-N-phenylaniline, 95+%;Benzenamine, 4-methoxy-N-(4-methoxyphenyl)-N-phenyl-
CBNumber: CB12500633
Molecular Formula: C20H19NO2
Formula Weight: 305.37
MOL File: 20440-94-2.mol

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4-Methoxy-N-(4-methoxyphenyl)-N-phenylbenzenamine Property

Melting point:: 103 °C
Boiling point:: 453.4±30.0 °C(Predicted)
Density: 1.136
storage temp.: Sealed in dry,Room Temperature
pka: -1.74±0.50(Predicted)
Appearance: Off-white to light yellow Solid

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Hazard and Precautionary Statements (GHS)

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N-Bromosuccinimide Price

AK Scientific

Product number: 0491AB
Product name: 4-Methoxy-N-(4-methoxyphenyl)-N-phenylaniline
Packaging: 1g
Price: $130
Updated: 2021/12/16

American Custom Chemicals Corporation

Product number: CHM0390133
Product name: 4-METHOXY-N-(4-METHOXYPHENYL)-N-PHENYLANILINE
Purity: 95.00%
Packaging: 5MG
Price: $496.82
Updated: 2021/12/16

AK Scientific

Product number: 0491AB
Product name: 4-Methoxy-N-(4-methoxyphenyl)-N-phenylaniline
Packaging: 25g
Price: $793
Updated: 2021/12/16

Ambeed

Product number: A148466
Product name: 4-Methoxy-N-(4-methoxyphenyl)-N-phenylaniline
Purity: 95%
Packaging: 100mg
Price: $34
Updated: 2021/12/16

Ambeed

Product number: A148466
Product name: 4-Methoxy-N-(4-methoxyphenyl)-N-phenylaniline
Purity: 95%
Packaging: 250mg
Price: $46
Updated: 2021/12/16

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4-Methoxy-N-(4-methoxyphenyl)-N-phenylbenzenamine Chemical Properties,Usage,Production

Synthesis

104-92-7

62-53-3

20440-94-2

To a 1L three-neck flask were added 18.63 g (0.2 mol) of aniline, 78.55 g (0.42 mol) of 4-bromoanisole, 56.10 g (0.5 mol) of potassium tert-butanol and 465.7 g of toluene. Subsequently, 3.66 g (4.0 x 10^-3 mol) of Pd2(dba)3 and 2.32 g (8.0 x 10^-3 mol) of (t-Bu)3PH-BF4 were added as catalysts. The reaction mixture was heated to 100~108°C for 4 hours. After completion of the reaction, the reaction solution was filtered and the filtrate was washed with 200 g of water and dried with anhydrous sodium sulfate. Purification by silica gel column chromatography using toluene as eluent gave a brown viscous liquid. The above crude product was recrystallized with toluene and ethanol (mass ratio 1:2) to afford 51.0 g of 4,4'-dimethoxytriphenylamine in yellow powder form in 83.5% yield.

References

[1] European Journal of Organic Chemistry, 2016, vol. 2016, # 10, p. 1908 - 1914
[2] Chemical Communications, 2018, vol. 54, # 6, p. 642 - 645
[3] Journal of Materials Chemistry A, 2018, vol. 6, # 17, p. 7950 - 7958
[4] Patent: CN106565507, 2017, A. Location in patent: Paragraph 0112; 0113; 0114; 0115
[5] Chemistry - A European Journal, 2015, vol. 21, # 46, p. 16673 - 16678

4-Methoxy-N-(4-methoxyphenyl)-N-phenylbenzenamine Preparation Products And Raw materials

Raw materials

Preparation Products

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4-Methoxy-N-(4-methoxyphenyl)-N-phenylbenzenamine Suppliers

China 75 India 1 United States 4 Global 80

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View Lastest Price from 4-Methoxy-N-(4-methoxyphenyl)-N-phenylbenzenamine manufacturers

Shanghai UCHEM Inc.

Product: 4,4'-Dimethoxytriphenylamine 20440-94-2
Price: US $265.00-2550.00/g
Min. Order: 1g
Purity: 0.98
Supply Ability: 10kg
Release date: 2023-10-11

Henan Fengda Chemical Co., Ltd

Product: 4,4-Dimethoxy-triphenylamine 20440-94-2
Price: US $200.00-1.00/KG
Min. Order: 1KG
Purity: 99%, 99.5% Sublimated
Supply Ability: g-kg-tons, free sample is available
Release date: 2023-12-31

Career Henan Chemical Co

Product: 4-Methoxy-N-(4-methoxyphenyl)-N-phenylbenzenamine 20440-94-2
Price: US $1.00/KG
Min. Order: 1KG
Purity: 98% HPLC
Supply Ability: 10 tons/month
Release date: 2020-01-08

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