19099-70-8

Basic information

• Product Name: 1,4-Benzenediamine, N,N'-bis[4-(phenylamino)phenyl]-
• Synonyms: 1,4-Benzenediamine,N,N'-bis[4-(phenylamino)phenyl];N1,N1'-(1,4-phenylene)bis(N4-phenylbenzene-1,4-diamine);phenyltetraaniline;N-phenyltetraaniline
• CAS NO: 19099-70-8
• Molecular Formula: C30H26N4
• Molecular Weight: 442.563
• Mol File: 19099-70-8.mol
• Article Data: 8

Chemical Properties

• Melting Point: 249 °C
• Boiling Point: 700.6±40.0 °C(Predicted)
• Density: 1.251±0.06 g/cm3(Predicted)
• CAS DataBase Reference: 1,4-Benzenediamine, N,N'-bis[4-(phenylamino)phenyl]-(CAS DataBase Reference)
• NIST Chemistry Reference: 1,4-Benzenediamine, N,N'-bis[4-(phenylamino)phenyl]-(19099-70-8)
• EPA Substance Registry System: 1,4-Benzenediamine, N,N'-bis[4-(phenylamino)phenyl]-(19099-70-8)

Safety Data

• Hazardous Substances Data: 19099-70-8(Hazardous Substances Data)

Usage

Explanation

Different sources of media describe the Explanation of 19099-70-8 differently. You can refer to the following data:
1. The molecular formula represents the number of atoms of each element present in a molecule of the compound.
2. The compound is utilized in various industries due to its ability to impart vibrant and long-lasting color to materials.
3. The compound's chemical structure allows it to create strong and durable colors when used in dyes, pigments, polymers, and plastics.
4. Direct contact with the skin can cause irritation, and it is essential to handle the compound with care to avoid such issues.
5. Some people may have an allergic response to the compound, which can result in various symptoms upon exposure.
6. To minimize the risks associated with the compound, it is crucial to follow established safety guidelines and procedures when handling, storing, and using it.

Common uses

Production of dyes and pigments, manufacturing of polymers and plastics

Color properties

Imparts vibrant and long-lasting color

Safety concerns

Classified as a skin irritant

Allergic reactions

May cause allergic reactions in some individuals

Carcinogenic potential

Identified as a potential human carcinogen

Safety protocols

Should be used in accordance with proper safety protocols

Upstream product

• 74-31-7 N,N'-diphenyl-1,4-phenylenediamine 
• 106-37-6 1.4-dibromobenzene 
• 101-54-2 N-phenylphenylene-1,4-diamine 
• 122-37-2 4-anilinophenol 
• 106-50-3 1,4-phenylenediamine 
• 101-74-6 p-(p-anilinoanilino)phenol 

Downstream Products

• 80323-67-7 C₃₀H₂₄N₄ 
• 1073426-27-3 dibromophenyltetraaniline 
• 80323-67-7 C₃₀H₂₄N₄ 
• 80323-66-6 C₃₀H₂₄N₄ 

Relevant articles and documents

Nanoscale morphology, dimensional control, and electrical properties of oligoanilines

While nanostructures of organic conductors have generated great interest in recent years, their nanoscale size and shape control remains a significant challenge. Here, we report a general method for producing a variety of oligoaniline nanostructures with well-defined morphologies and dimensionalities. 1-D nanowires, 2-D nanoribbons, and 3-D rectangular nanoplates and nanoflowers of tetraaniline are produced by a solvent exchange process in which the dopant acid can be used to tune the oligomer morphology. The process appears to be a general route for producing nanostructures for a variety of other aniline oligomers such as the phenyl-capped tetramer. X-ray diffraction of the tetraniline nanostructures reveals that they possess different packing arrangements, which results in different nanoscale morphologies with different electrical properties for the structures. The conductivity of a single tetraaniline nanostructure is up to 2 orders of magnitude higher than the highest previously reported value and rivals that of pressed pellets of conventional polyaniline doped with acid. Furthermore, these oligomer nanostructures can be easily processed by a number of methods in order to create thin films composed of aligned nanostructures over a macroscopic area.

OLIGOANILINE COMPOUND

Any of the oligoaniline compounds with a triphenylamine structure represented by the formula (1) exhibits satisfactory light emitting efficiency and brightness performance when used in either an OLED device or a PLED device and is further satisfactory in the solubility in organic solvents so as to be applicable to various coating methods. (each of R1 and R2 independently is a hydrogen atom, an optionally substituted monovalent hydrocarbon group, t-butoxycarbonyl, etc.; each of R3 to R34 independently is a hydrogen atom, hydroxyl, silanol, thiol, carboxyl, a phosphoric group, a phosphoric ester group, ester, thioester, amido, nitro, an optionally substituted monovalent hydrocarbon group, etc.; and each of m and n is an integer of 1 or greater provided that they satisfy the relationship m+n ≤ 20).

OLIGOANILINE COMPOUND AND USE THEREOF

Disclosed is an oligoaniline compound represented by the formula (1), (2), (3) or (4) below, which exhibits high solubility in a low-polarity solvent. This oligoaniline compound is suitable as a charge-transporting material which enables to realize excellent device characteristics such as low driving voltage when applied to an OLED device. (In the formulae, R1-R20 independently represent a hydrogen atom, a halogen atom, a hydroxy group, an amino group, a silanol group, a thiol group, a carboxyl group, a sulfonic acid group, a phosphate group, a phosphoric acid ester group, an ester group, a thioester group, an amide group, a nitro group, a monovalent hydrocarbon group, an organoxy group, an organoamino group, an organosilyl group, an organothio group, an acyl group or a sulfonic group; m, n, l and k independently represent an integer respectively satisfying 1 ≤ m ≤ 20, 1 ≤ n ≤ 20, 1 ≤ l ≤ 20 and 1 ≤ k ≤ 20; and X represents a fluorinated aryl group.)