Huangshi Healthday Pharmaceutical Technology Co., Ltd.
China
Product Name: 4,4'-Diformyltriphenylamine
Price:
Purity: 98.0%
Stocking Period: 10 Day
Contact: Li
Email: sales@healthdaychem.com

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

53566-95-3

53566-95-3 structure

Name: 4,4'-Diformyltriphenylamine
Chemical Name: Bis(4-formylphenyl)phenylamine
CAS Number: 53566-95-3
Molecular Formula: C₂₀H₁₅NO₂
Molecular Weight: 301.339
Catalog: Chemical reagent Organic reagent Aromatic aldehyde (containing acetal, hemiacetal)
Create Date: 2018-08-26 08:56:11
Modify Date: 2025-08-24 23:02:50

Name	Bis(4-formylphenyl)phenylamine
Synonyms	4,4'-Diformyltriphenylamine N,N-Bis(4-formylphenyl)aniline 4,4'-(Phenylimino)dibenzaldehyde Bis(4-forMylphenyl)phenylaMine 4-(N-(4-formylphenyl)anilino)benzaldehyde Benzaldehyde, 4,4'-(phenylimino)bis-

Density	1.2±0.1 g/cm3
Boiling Point	497.3±30.0 °C at 760 mmHg
Melting Point	142ºC
Molecular Formula	C₂₀H₁₅NO₂
Molecular Weight	301.339
Flash Point	227.2±16.9 °C
Exact Mass	301.110291
PSA	37.38000
LogP	4.70
Vapour Pressure	0.0±1.3 mmHg at 25°C
Index of Refraction	1.694

Symbol	GHS07
Signal Word	Warning
Hazard Statements	H317-H413
Precautionary Statements	P280
Personal Protective Equipment	dust mask type N95 (US);Eyeshields;Faceshields;Gloves
Hazard Codes	Xi
Risk Phrases	43
Safety Phrases	36/37
RIDADR	NONH for all modes of transport
HS Code	2922399090

603-34-9

68-12-2

~81%

53566-95-3

Literature: Jo, Hyo Jeong; Choi, Young Cheol; Ryu, Jang-Hyun; Kang, Jung Hyeon; Park, Nam Kyu; Lee, Do Kyung; Kim, Jae Hong Molecular Crystals and Liquid Crystals, 2010 , vol. 532, p. 55 - 64

603-34-9

68-12-2

~79%

53566-95-3

119001-43-3

Literature: Wang, Yu-Xun; Leung, Man-Kit Macromolecules, 2011 , vol. 44, # 22 p. 8771 - 8779

603-34-9

10025-87-3

~40%

53566-95-3

Literature: Takasago International Corporation Patent: US5573878 A1, 1996 ;

68-12-2

81090-53-1

53566-95-3

Literature: Journal of Physical Chemistry B, , vol. 103, # 49 p. 10741 - 10745

603-34-9

68-12-2

~79%

4181-05-9

53566-95-3

Detail

Literature: Synthesis, , # 11 art. no. P01405SS, p. 1771 - 1774

603-34-9

68-12-2

~70%

4181-05-9

53566-95-3

Literature: Synlett, , vol. 1997, # 11 p. 1275 - 1276

603-34-9

53566-95-3

Literature: Journal of Physical Chemistry B, , vol. 103, # 49 p. 10741 - 10745

4181-05-9

68-12-2

~54%

53566-95-3

Literature: Van Den Broek, Sebastiaan A. M. W.; Leliveld, Jeroen R.; Becker, Rene; Delville, Marielle M. E.; Nieuwland, Pieter J.; Koch, Kaspar; Rutjes, Floris P. J. T. Organic Process Research and Development, 2012 , vol. 16, # 5 p. 934 - 938

Precursor 5
603-34-9 68-12-2 10025-87-3 81090-53-1
4181-05-9
DownStream 2
181188-86-3 119001-43-3

HS Code	2922399090
Summary	2922399090 other amino-aldehydes, amino-ketones and amino-quinones, other than those containing more than one kind of oxygen function; salts thereof VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

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