Shanghai Nianxing Industrial Co., Ltd
China
Product Name: N,N,N',N'-Tetrakis(p-tolyl)benzidine
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: N,N,N',N'-Tetrakis(p-tolyl)benzidine
Price: ￥488.0/1g
Purity: 98.0%
Stocking Period: 3 Day
Contact: Liu jia
Email: 2130147988@qq.com

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

76185-65-4

76185-65-4 structure

76185-65-4 structure

Name: N,N,N',N'-Tetrakis(p-tolyl)benzidine
Chemical Name: N,N,N',N'-Tetrakis(4-methylphenyl)benzidine
CAS Number: 76185-65-4
Molecular Formula: C₄₀H₃₆N₂
Molecular Weight: 544.727
Catalog: Chemical reagent Organic reagent Imide
Create Date: 2018-12-04 17:37:17
Modify Date: 2025-08-25 13:52:33

Name	N,N,N',N'-Tetrakis(4-methylphenyl)benzidine
Synonyms	N,N,N',N'-Tetrakis(4-methylphenyl)-4,4'-biphenyldiamine N,N,N',N'-Tetrakis(4-methylphenyl)benzidine N,N,N',N'-Tetrakis(4-methylphenyl)-benzidine N,N,N',N'-Tetrakis(4-methylphenyl)biphenyl-4,4'-diamine [1,1'-Biphenyl]-4,4'-diamine, N,N,N,N-tetrakis(4-methylphenyl)- MFCD00799300 N,N,N',N'-Tetra(p-tolyl)benzidine N4,N4,N4',N4'-tetra-p-tolyl-[1,1'-biphenyl]-4,4'-diamine N,N,N',N'-Tetrakis(p-tolyl)benzidine

Density	1.1±0.1 g/cm3
Boiling Point	701.7±60.0 °C at 760 mmHg
Melting Point	218 °C
Molecular Formula	C₄₀H₃₆N₂
Molecular Weight	544.727
Flash Point	310.7±20.7 °C
Exact Mass	544.287842
PSA	6.48000
LogP	12.86
Vapour Pressure	0.0±2.2 mmHg at 25°C
Index of Refraction	1.659

Hazard Codes	T
Risk Phrases	R45:May cause cancer.
Safety Phrases	S53-S45
WGK Germany	3
RTECS	FA8400000
HS Code	2921590090

58047-42-0 structure

58047-42-0

~90%

76185-65-4 structure

76185-65-4

Literature: US2006/58524 A1, ; Page/Page column 7-9 ;

92-86-4 structure

92-86-4

620-93-9 structure

620-93-9

~93%

76185-65-4 structure

76185-65-4

Literature: US2008/125608 A1, ; Page/Page column 8 ;

3001-15-8 structure

3001-15-8

620-93-9 structure

620-93-9

~82%

76185-65-4 structure

76185-65-4

Literature: Tetrahedron Letters, , vol. 47, # 52 p. 9275 - 9278

20440-95-3 structure

20440-95-3

~94%

76185-65-4 structure

76185-65-4

Literature: Journal of Organic Chemistry, , vol. 73, # 8 p. 3245 - 3251

Precursor 5
58047-42-0 92-86-4 620-93-9 3001-15-8
20440-95-3
DownStream 0

HS Code	2921590090
Summary	2921590090. other aromatic polyamines and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

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