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N,N,N′,N′-Tetraphenylbenzidine

N,N,N′,N′-Tetraphenylbenzidine structure

CAS No:
15546-43-7
Formula:
C36H28N2
Chemical Name:
N,N,N′,N′-Tetraphenylbenzidine
Synonyms:
[1,1′-Biphenyl]-4,4′-diamine,N4,N4,N4′,N4′-tetraphenyl-;Benzidine,N,N,N′,N′-tetraphenyl-;[1,1′-Biphenyl]-4,4′-diamine,N,N,N′,N′-tetraphenyl-;N,N,N′,N′-Tetraphenylbenzidine;N,N,N′,N′-Tetraphenyl-[1,1′-biphenyl]-4,4′-diamine;N,N,N′,N′-Tetraphenylbiphenyl-4,4′-diamine
Categories:
Pharmaceutical Intermediates > Oled Material Intermediate

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Description

White to light yellow crystal powder

N,N,N′,N′-Tetraphenylbenzidine Basic Attributes

Molecular Weight：

488.62

Exact Mass：

488.62

EC Number：

239-599-0

DSSTox ID：

DTXSID2065913

HScode：

29215900

Characteristics

PSA：

6.5

XLogP3：

4.27640

Appearance：

Solid

Density：

1.171±0.06 g/cm3(Predicted)

Melting Point：

227 °C @ Solvent: Benzene, Ethanol

Boiling Point：

649.7±48.0 °C(Predicted)

Flash Point：

291.2ºC

Refractive Index：

1.685

Vapor Pressure：

9.18E-17mmHg at 25°C

Safety Information

Transport codes：

NONH for all modes of transport

wgk germany：

hazard class code：

36/37/38

safety instructions：

26-36

Marks：

Precautionary statement(s)：

P261-P305 + P351 + P338

Hazard Statements：

H315-H319-H335

GHS Classification：

|Warning|H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]|P261, P264, P271, P280, P302+P352, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P403+P233, P405, and P501|Aggregated GHS information provided by 38 companies from 1 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Drug Information

MeSH Entry Terms：

tetraphenylbenzidine

N,N,N′,N′-Tetraphenylbenzidine Use and Manufacturing

Manufacturing Info：

[1,1'-Biphenyl]-4,4'-diamine, N4,N4,N4',N4'-tetraphenyl-: ACTIVE

Computed Properties

Molecular Weight:488.6
XLogP3:10
Hydrogen Bond Acceptor Count:2
Rotatable Bond Count:7
Exact Mass:488.225248902
Monoisotopic Mass:488.225248902
Topological Polar Surface Area:6.5
Heavy Atom Count:38
Complexity:557
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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CAS No.: 15546-43-7

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Latest News on N,N,N′,N′-Tetraphenylbenzidine

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Guide of N,N,N′,N′-Tetraphenylbenzidine

Description
Basic Attributes
Characteristics
Safety Information
Drug Information
Use and Manufacturing
Computed Properties
Recommended Suppliers
Latest News
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N,N,N′,N′-Tetraphenylbenzidine

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