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N,N,N',N'-Tetraphenylbenzidine (purified by sublimation)

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Formula: C36H28N2
CAS: 15546-43-7
search Element: tetraphenylbenzidine sublimation purified
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Identification

Structural Formula
N,N,N',N'-Tetraphenylbenzidine (purified by sublimation)
CAS:
15546-43-7
EINECS:
239-599-0
Molecular Formula:
C36H28N2
MDL:
MFCD00228123
Synonym:
tetraphenylbenzidine ; n,n,n',n'-tetraphenylbenzidine ; 4,4'-bis(diphenylamino)-1,1'-biphenyl ; n,n,n',n'-tetraphenyl-4,4'-biphenyldiamine ; tetra-n-phenylbenzidine ; tpb ; n,n',n'-tetraphenylbenzidine ; tetra-n-phenylbenzidine (tpb) ; tetraphenylbenzidine (tpb) ; 4,4'-bis(diphenylamino)biphenyl




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CAS equal suppliers

N,N,N',N'-Tetraphenylbenzidine
TCI Chemicals (India) Pvt. Ltd.
T1812
N,N,N',N'-Tetraphenylbenzidine
Hangzhou Ocean Chemical Co., Ltd.
HOC396015840
N,N,N',N'-Tetraphenylbenzidine
Hangzhou MolCore BioPharmatech Co.,Ltd.
MC440596
N,N,N',N'-Tetraphenylbenzidine
Shanghai Mintchem Development Co., Ltd.
SMD468018720
N,N,N',N'-Tetraphenylbenzidine
Simagchem Corporation
SC25207560
N,N,N',N'-Tetraphenylbenzidine
Chemieliva Pharmaceutical Co., Ltd.
CP420012600
N,N,N',N'-Tetraphenylbenzidine
Evonik ( formerly Wilshire Technologies, Inc. )
E576023040
N,N,N',N'-Tetraphenylbenzidine
Ferak Berlin GmbH
FB20406120
N,N,N',N'-Tetraphenylbenzidine
Leap Chem Co., Ltd
LC21606480
N,N,N',N'-Tetraphenylbenzidine
Shanghai UCHEM Inc.
UCHEM-1150
N,N,N',N'-Tetraphenylbenzidine
Hangzhou J&H Chemical Co., Ltd.
HJC372014880
N,N,N',N'-Tetraphenylbenzidine
Capot Chemical Co., Ltd.
13779
N,N,N',N'-Tetraphenylbenzidine
Skyrun Industrial Co., Ltd.
SI32409720
N,N,N',N'-Tetraphenylbenzidine
Shanghai Sunwise Chemical Co., Ltd.
SSC420016800
N,N,N',N'-Tetraphenylbenzidine
Hangzhou Zhongqi Chem Co., Ltd
HZC360014400
N,N,N',N'-Tetraphenylbenzidine
Haihang Industry Co., Ltd.
HI31209360
N,N,N',N'-Tetraphenylbenzidine
Xiamen Hisunny Chemical Co., Ltd.
XHC396015840
N,N,N',N'-Tetraphenylbenzidine
Dayang Chem (Hangzhou) Co.,Ltd.
DC372014880
N,N,N',N'-Tetraphenylbenzidine
Feiming Chemical Limited.
FCL300012000
N,N,N',N'-Tetraphenylbenzidine
Ascender Chemical Co.,Ltd
ACC300012000
N,N,N',N'-Tetraphenylbenzidine
Suzhou Vosun Biotech Co.,Ltd
SVBC336016800
N,N,N',N'-Tetraphenylbenzidine
Gihi Chemicals Co., Limited
GCL324012960
N,N,N',N'-Tetraphenylbenzidine
H&Z Industry Co.,Ltd
HIC24009600
N,N,N',N'-Tetraphenylbenzidine
Xiamen Equation Chemical Co.,Ltd
XECC384019200
N,N,N',N'-Tetraphenylbenzidine
Wuhan PharmChem Co., LTD.
WP30009000
N,N,N',N'-Tetraphenylbenzidine
Nantong Xindao Biotech Ltd
NXB312012480
N,N,N',N'-Tetraphenylbenzidine
Chemlyte Solutions
CS21606480
4,4'-Bis(diphenylaMino)biphenyl
Hefei Hirisun Pharmatech Co., Ltd
LE011168
4,4'-bis-(Diphenylamino)biphenyl
FUDI Chemical Co. Ltd.
FCC21128448
N,N,N',N'-Tetraphenylbenzidine, 97%
Alfa (A Johnson Matthey Company)
A448013440
N,N,N',N'-Tetraphenylbenzidine (TPB)
Feiming Chemical Limited.
OMI053
N,N'-Diphenyl-N,N',Di-m-tolyl-benzidine
Santa Cruz Biotechnology, Inc.
344960
N,N,N',N'-Tetraphenyl[1,1'-biphenyl]-4,4'-diamine
Xingrui Industry Co., Limited
XIL994739788
N,N,N',N'-Tetraphenyl[1,1'-biphenyl]-4,4'-diamine
H&Z Industry Co.,Ltd
HIC686027440
N,N-Diphenyl-4-[4-(N-phenylanilino)phenyl]aniline
Manchester Organics Limited
N31132
[1,1'-Biphenyl]-4,4'-diamine, n,n,n',n'-tetraphenyl-
Angene International Limited
AGN-PC-0CSLSR
N4,N4,N4',N4'-Tetraphenyl-[1,1'-biphenyl]-4,4'-diamine
Hangzhou Lingrui Chemical Co., Ltd.
HLC1701068040

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Properties for N,N,N',N'-Tetraphenylbenzidine (purified by sublimation)

Molecular Weight:
488.62 g·mol−1
Density:
1.17 g/cm3
Melting point:
230-234 °C
Boiling point:
649.7 °C at 760 mmHg
Physical Description:
white to light yellow crystal powder
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Hazard Statements

GHS07

GHS03
Harmful
  • Acute toxicity (oral, dermal, inhalation), category 4
  • Skin irritation, categories 2, 3
  • Eye irritation, category 2A
  • Skin sensitization, category 1
  • Specific target organ toxicity following single exposure, category 3
    - Respiratory tract irritation
    - Narcotic effects
    • Not used
  • with the "skull and crossbones" pictogram
  • for skin or eye irritation if:
  • the "corrosion" pictogram also appears
  • the "health hazard" pictogram is used to indicate respiratory sensitization

Safety & Transport Information

Risk Codes:
R36/37/38 - Irritating to eyes, respiratory system and skin
Safety Codes:
S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
S36 - Wear suitable protective clothing
Hazard Symbols:
Xi
Hazard symbol Xi
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Alternative Distributors of [N,N,N',N'-Tetraphenylbenzidine (purified by sublimation)]

Producers or manufacturers change the product range from time to time. The following companies
have appeared as suppliers in the past / currently not verified

ABCR GmbH & Co. KG | Feiming Chemical Limited. | TCI Europe NV | Zhenjiang Haitong Chemical Industry Co., Ltd. | Unispec Chemicals Co. | Suzhou Rovathin Pharmatech Co., Ltd | Wuhan Kemi-Works Chemical Co., Ltd. | Baisun Hongkong Import and Export Co., Ltd. | Jinan Great Chemical Co., Ltd. | East Chemical Industry Co., Ltd. | Zhejiang Kaili Industrial Co., Ltd. | Yongyi Chemicals Group Co., Ltd. | Beijing Yangguang Furuide Chemical Co., Ltd. | Watson International Ltd | BOC Sciences | All Right Chemical Co., Ltd. | Trademax Phamaceuticals & Chemicals Co., Ltd. | Gihi Chemicals Co., Limited

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