Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 4,4-Dimethoxy-triphenylamine
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

20440-94-2

20440-94-2 structure

Name: 4,4-Dimethoxy-triphenylamine
Chemical Name: 4-Methoxy-N-(4-methoxyphenyl)-N-phenylaniline
CAS Number: 20440-94-2
Molecular Formula: C₂₀H₁₉NO₂
Molecular Weight: 305.37000
Create Date: 2018-03-08 08:00:00
Modify Date: 2025-08-25 23:38:57

Name	4-Methoxy-N-(4-methoxyphenyl)-N-phenylaniline
Synonyms	4-methoxy-N-(4-methoxyphenyl)-N-phenylamine bis(4-methoxyphenyl)phenylamine N,N-bis(4-methoxylphenyl)-N-phenylamine N,N-bis(4-methoxyphenyl)-N-phenylamine N,N-di(4-methoxyphenyl)aniline [di(4-methoxyphenyl)](phenyl)amine N,N-di(4-methoxyphenyl)phenylamine

Density	1.136
Boiling Point	453.4±30.0 ℃(Predicted)
Melting Point	103 ℃
Molecular Formula	C₂₀H₁₉NO₂
Molecular Weight	305.37000
Exact Mass	305.14200
PSA	21.70000
LogP	5.17360

HS Code	2922299090

696-62-8

74497-02-2

~97%

20440-94-2

Literature: Kelkar, Ashutosh A.; Patil, Nandkumar M.; Chaudhari, Raghunath V. Tetrahedron Letters, 2002 , vol. 43, # 40 p. 7143 - 7146

104-92-7

74497-02-2

~83%

1208-86-2

20440-94-2

Literature: Chemical Communications, , # 19 p. 2460 - 2461

623-12-1

74497-02-2

~81%

1208-86-2

20440-94-2

Literature: Chemical Communications, , # 19 p. 2460 - 2461

623-12-1

74497-02-2

~92%

20440-94-2

Literature: Suzuki, Ken; Hori, Yoji; Kobayashi, Tohru Advanced Synthesis and Catalysis, 2008 , vol. 350, # 5 p. 652 - 656

108-86-1

101-70-2

~73%

20440-94-2

Literature: Ohta, Kiminori; Chiba, Yuki; Ogawa, Takumi; Endo, Yasuyuki Bioorganic and Medicinal Chemistry Letters, 2008 , vol. 18, # 18 p. 5050 - 5053

101-70-2

108-90-7

~70%

20440-94-2

Literature: Li, Xin-Le; Wu, Wei; Fan, Xin-Heng; Yang, Lian-Ming Organic and Biomolecular Chemistry, 2014 , vol. 12, # 8 p. 1232 - 1236

591-50-4

101-70-2

~89%

20440-94-2

Literature: Sony Corporation Patent: US6337167 B1, 2002 ; Location in patent: Example 8 ;

696-62-8

101-70-2

~81%

20440-94-2

Literature: Newton, Graham N.; Mitsumoto, Kiyotaka; Wei, Rong-Jia; Iijima, Fumichika; Shiga, Takuya; Nishikawa, Hiroyuki; Oshio, Hiroki Angewandte Chemie - International Edition, 2014 , vol. 53, # 11 p. 2941 - 2944 Angew. Chem., 2014 , vol. 53-126, # 11 p. 3093

Precursor 7
696-62-8 104-92-7 623-12-1 108-86-1
101-70-2 108-90-7 591-50-4
DownStream 5
218608-73-2 89115-20-8 122738-21-0 173981-68-5
922495-42-9

HS Code	2922299090
Summary	2922299090. other amino-naphthols and other amino-phenols, other than those containing more than one kind of oxygen function, their ethers and esters; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

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