N,N'-Bis(3-methylphenyl)-N,N'-diphenyl-4,4'-biphenyldiamine

Basic Information

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CAS Number

65181-78-4

Molecular Formula

C38H32N2

Molecular Weight

516.69 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Hydrocarbons

Basic Physical Properties

Melting Point

168.0 to 172.0 deg-C

Boiling Point

680.1°C at 760 mmHg

Density

1.1±0.1 g/cm3

Flash Point

303.1±19.3 °C

Refractive Index

1.671

SMILES

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Cc1cccc(c1)N(c2ccccc2)c3ccc(cc3)c4ccc(cc4)N(c5ccccc5)c6cccc(c6)C

InChI

InChI=1S/C38H32N2/c1-29-11-9-17-37(27-29)39(33-13-5-3-6-14-33)35-23-19-31(20-24-35)32-21-25-36(26-22-32)40(34-15-7-4-8-16-34)38-18-10-12-30(2)28-38/h3-28H,1-2H3

InChIKey

OGGKVJMNFFSDEV-UHFFFAOYSA-N

LogP

10.910039999999988

Topological Polar Surface Area

6.48 Å²

Hydrogen Bond Donor/Acceptor

0 / 2

Complexity

660

Safety Information

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GHS Hazard Pictograms

H411

Hazard Statement

H411 Toxic to aquatic life with long lasting effects
Hazardous to the aquatic environment, long-term hazard

Hazard Class

Class 9 Class 9

Stability

Stable. Incompatible with strong oxidizing agents.

Synonyms & References

English

N,N'-Bis(3-methylphenyl)-N,N'-bis(phenyl)benzidine
N,N-Bis(3-methylphenyl)-N,N-diphenylbenzidine
N,N-Diphenyl-N,N-di(m-tolyl)benzidine
N,N-Dipehnyl-N,N-di(m-Tolyl)benzidine
N,N'-Diphenyl-N,N'-di(m-tolyl)benzidine
N,N'-Diphenyl-N,N'-di(m-tolyl)benzidine (purified by sublimation)
N,N'-Diphenyl-N,N'-di(3-methylphenyl)benzidine
TPD
"N,N'-Bis(3-methylphenyl)-N,N'-bis(phenyl)benzidine "
N,N'-Bis(3-methylphenyl)-N,N'-diphenylbenzidine (purified by sublimation)
TPD (purified by sublimation)
N,N'-Bis(3-methylphenyl)-N,N'-diphenylbenzidine
n4,n4'-diphenyl-n4,n4'-di-m-tolyl-[1,1'-biphenyl]-4,4'-diamine
N,N'-bis(3-methylphenyl)-N,N'-diphenyl-benzidine
OGGKVJMNFFSDEV-UHFFFAOYSA-N
[1,1'-Biphenyl]-4,4'-diamine, N,N'-bis(3-methylphenyl)-N,N'-diphenyl-
(1,1'-Biphenyl)-4,4'-diamine, N,N'-bis(3-methylphenyl)-N,N'-diphenyl-
3-methyl-N-[4-[4-[N-(m-tolyl)anilino]phenyl]phenyl]-N-phenyl-

MDL Number

MFCD00144965

Customs Code

2921590090

FAQ

What are the physical and chemical properties of N,N'-Bis(3-methylphenyl)-N,N'-diphenyl-4,4'-biphenyldiamine (CAS: 65181-78-4)?

N,N'-Bis(3-methylphenyl)-N,N'-diphenyl-4,4'-biphenyldiamine is a solid with a crystalline form. Its molecular weight is approximately 438.37 g/mol. It is poorly soluble in water but soluble in common organic solvents like dichloromethane and toluene. Chemically, it is stable but can react with strong oxidizing agents. It is a diphenylene diamine derivative, known for its electronic and optical properties.

How is N,N'-Bis(3-methylphenyl)-N,N'-diphenyl-4,4'-biphenyldiamine (CAS: 65181-78-4) typically synthesized?

N,N'-Bis(3-methylphenyl)-N,N'-diphenyl-4,4'-biphenyldiamine is synthesized through a Friedel-Crafts alkylation reaction. The process involves reacting diphenyl-4,4'-biphenyldiamine with 3-methylphenol in the presence of an aluminum chloride catalyst. This method provides a good yield and good selectivity for the desired product.

What industries use N,N'-Bis(3-methylphenyl)-N,N'-diphenyl-4,4'-biphenyldiamine (CAS: 65181-78-4)?

N,N'-Bis(3-methylphenyl)-N,N'-diphenyl-4,4'-biphenyldiamine is used in various industries. It is a key intermediate in the production of dyes and pigments. Additionally, it is utilized in the electronics industry for semiconductor applications and as a dopant in organic solar cells. It also finds applications in the pharmaceutical sector for the synthesis of certain drugs.

What precautions should be taken when handling N,N'-Bis(3-methylphenyl)-N,N'-diphenyl-4,4'-biphenyldiamine (CAS: 65181-78-4)?

When handling N,N'-Bis(3-methylphenyl)-N,N'-diphenyl-4,4'-biphenyldiamine, wear appropriate personal protective equipment (PPE), including gloves and safety goggles. Store it in a well-ventilated area away from heat and sources of ignition. Use a fume hood during operations involving this compound. In case of a spill, use appropriate spill cleanup materials and follow the Material Safety Data Sheet (MSDS) for disposal instructions. Always refer to the latest safety data sheet for comprehensive information.