25069-40-3

Basic information

• Product Name: 4-(Diphenylamino)benzyl alcohol
• Synonyms: 4-(Diphenylamino)benzenemethanol;4-(Diphenylamino)benzyl alcohol;N,N-Diphenyl-4-(hydroxymethyl)aniline;(4-(diphenylaMino)phenyl)Methanol;4-(N,N-diphenylaMino)benzyl alcohol;4-(Hydroxymethyl)triphenylamine;p-(Diphenylamino)benzyl alcohol
• CAS NO: 25069-40-3
• Molecular Formula: C₁₉H₁₇NO
• Molecular Weight: 275.34
• Mol File: 25069-40-3.mol

Chemical Properties

• Melting Point: 106-107℃ (dichloromethane )
• Boiling Point: 447.8±28.0 °C(Predicted)
• Appearance: /
• Density: 1.174±0.06 g/cm3 (20 ºC 760 Torr)
• Storage Temp.: 2-8°C
• PKA: 14.52±0.10(Predicted)
• CAS DataBase Reference: 4-(Diphenylamino)benzyl alcohol(CAS DataBase Reference)
• NIST Chemistry Reference: 4-(Diphenylamino)benzyl alcohol(25069-40-3)
• EPA Substance Registry System: 4-(Diphenylamino)benzyl alcohol(25069-40-3)

Safety Data

• Hazardous Substances Data: 25069-40-3(Hazardous Substances Data)

Usage

Uses

Used in Organic Synthesis:
4-(Diphenylamino)benzyl alcohol is used as a reagent and building block in organic synthesis for the preparation of various organic compounds. Its unique chemical structure allows for versatile reactions and the creation of a wide range of products.
Used in Chemical Research:
In the field of chemical research, 4-(Diphenylamino)benzyl alcohol is utilized for its distinctive properties, contributing to the understanding and development of new chemical processes and compounds.
Used in Pharmaceutical Development:
4-(Diphenylamino)benzyl alcohol is used as a key component in the development of pharmaceuticals. Its unique structure and properties make it a promising candidate for the creation of new drugs and medicinal compounds.
Used in Organic Electronic Materials:
4-(Diphenylamino)benzyl alcohol is also used in the development of organic electronic materials, where its chemical properties can be leveraged to enhance the performance of electronic devices and systems.
Used in Different Industries:
Depending on the specific requirements of various industries, 4-(Diphenylamino)benzyl alcohol can be applied in different capacities, such as a reagent in chemical manufacturing, a component in pharmaceutical formulations, or a material in the production of electronic devices. Its adaptability makes it a valuable asset across a wide range of applications.

Upstream product

• 4181-05-9 4-(diphenylamino)benzaldehyde 
• 183994-94-7 4-(N,N-diphenylamino)benzyl bromide 
• 122-39-4 diphenylamine 
• 603-34-9 N,N-diphenylaminobenzene 
• 591-50-4 iodobenzene 

Downstream Products

• 126150-12-7 Diethyl (4-diphenylamino)benzyl phosphonate 
• 321679-39-4 4-(N,N-diphenylamino)benzyl acetate 
• 183994-94-7 4-(N,N-diphenylamino)benzyl bromide 
• 1335205-58-7 C₃₈H₂₈N₂O₂ 
• 700845-97-2 trans-4-(N,N-diphenylamino)-4'-(hydroxymethyl)stilbene 
• 1292310-44-1 N-(4-((6-(3,5-dibromophenoxy)hexyloxy)methyl)phenyl)-N-phenylbenzenamine 
• 1273386-36-9 tert-butyl (tert-butoxycarbonyl{6-[(4-diphenylaminobenzyl)(pyridin-3-ylsulfonyl)aminomethyl]pyridin-2-yl}amino)acetate 
• 4316-53-4 diphenyl(p-tolyl)amine 
• 332411-27-5 4-[2-(4-diphenylaminophenyl)vinyl]benzaldehyde 
• 536992-56-0 C₂₇H₂₃NO 
• 536992-57-1 C₃₉H₄₉NP⁽¹⁺⁾*Br^(1-) 
• 1229113-74-9 C₂₇H₂₂BrN 
• 1413338-08-5 C₅₇H₅₆N₂Si 

Relevant articles and documents

Modification of an ITO anode with a hole-transporting SAM for improved OLED device characteristics

Modification of inorganic electrodes has attracted much attention in the study of organic semiconductor devices. An ethoxysilane functionalized hole-transporting triphenylamine (TPA-CONH-silane) was synthesized and was self-assembled to form a monolayer o

Green-, Red-, and Infrared-Emitting Polymorphs of Sterically Hindered Push–Pull Substituted Stilbenes

The synthesis, XRD single-crystal structure, powder XRD, and solid-state fluorescence of two new DPA-DPS-EWG derivatives (DPA=diphenylamino, DPS=2,5-diphenyl-stilbene, EWG=electron-withdrawing group, that is, carbaldehyde or dicyanovinylene, DCV) are described. Absorption and fluorescence maxima in solvents of various polarity show bathochromic shifts with respect to the parent DPA-stilbene-EWGs. The electronic coupling in dimers and potential twist elasticity of monomers were studied by density functional theory. Both polymorphs of the CHO derivative emit green fluorescence (527 and 550 nm) of moderate intensity (10 % and 5 %) in polycrystalline powder form. Moderate (5 %) red (672 nm) monomer-like emission was also observed for the first polymorph of the DCV derivative, whereas more intense (32 %) infrared (733 nm) emission of the second polymorph was ascribed to the excimer fluorescence.

Carbazole organic dye, preparation method of carbazole organic dye, dye-sensitized titanium dioxide composite catalyst, and preparation method and application of dye-sensitized titanium dioxide composite catalyst

The invention belongs to the technical field of photocatalytic wastewater treatment, and particularly relates to a carbazole organic dye and a preparation method thereof, and a dye-sensitized titanium dioxide composite catalyst, a preparation method and a

Guest Inclusion Modulates Concentration and Persistence of Photogenerated Radicals in Assembled Triphenylamine Macrocycles

Substituted triphenylamine (TPA) radical cations show great potential as oxidants and as spin-containing units in polymer magnets. Their properties can be further tuned by supramolecular assembly. Here, we examine how the properties of photogenerated radical cations, intrinsic to TPA macrocycles, are altered upon their self-assembly into one-dimensional columns. These macrocycles consist of two TPAs and two methylene ureas, which drive the assembly into porous organic materials. Advantageously, upon activation the crystals can undergo guest exchange in a single-crystal-to-single-crystal transformation generating a series of isoskeletal host-guest complexes whose properties can be directly compared. Photoinduced electron transfer, initiated using 365 nm light-emitting diodes, affords radicals at room temperature as observed by electron paramagnetic resonance (EPR) spectroscopy. The line shape of the EPR spectra and the quantity of radicals can be modulated by both polarity and heavy atom inclusion of the encapsulated guest. These photogenerated radicals are persistent, with half-lives between 1 and 7 d and display no degradation upon radical decay. Re-irradiation of the samples can restore the radical concentration back to a similar maximum concentration, a feature that is reproducible over several cycles. EPR simulations of a representative spectrum indicate two species, one containing two N hyperfine interactions and an additional broad signal with no resolvable hyperfine interaction. Intriguingly, TPA analogues without bromine substitution also exhibit similar quantities of photogenerated radicals, suggesting that supramolecular strategies can enable more flexibility in stable TPA radical structures. These studies will help guide the development of new photoactive materials.

Photosensitive dye taking carbazole and triphenylamine as D-D-π-A structure of two-stage electron donor as well as preparation method and application thereof (by machine translation)

The invention belongs to the field of solar cells and discloses a photosensitive dye taking carbazole and triphenylamine as a two-stage electron donor and D-D-π-A structure as well as a preparation method and application of the photosensitive dye as a π conjugated bridge. The preparation method is simple, the process is easy to control, the raw material source is wide, the price is low, the prepared photosensitive dye is high in purity, high in yield and suitable for industrial production. The photosensitive dye is used for preparing a photo-sensitized solar cell. (by machine translation)

New ferrocenyl-containing organic hole-transporting materials for perovskite solar cells in regular (n-i-p) and inverted (p-i-n) architectures

Three triphenylamine derivatives containing ferrocenyl groups (JW6, JW7 and JW8) were synthesized by facile syntheses. Their HOMO levels match the valence band energy of CH3NH3PbI3. The introduction of ferrocenyl was aimed to obtain hole transporting materials with high mobility for perovskite solar cells. JW7 shows higher hole mobility (4.2 × 10?4 cm2 V?1 s?1) than JW6 (1.3 × 10?4 cm2 V?1 s?1) and JW8 (1.5 × 10?4 cm2 V?1 s?1). Their film-forming properties are affected by their molecule structures. The methoxyl and N,N-dimethyl terminal substituents of JW7 and JW8 are beneficial for having better solubility than JW6. The regular mesoporous TiO2-based perovskite solar cells (n-i-p) and the inverted planar heterojunction perovskite solar cells (p-i-n) fabricated using JW7 show the highest power conversion efficiency of 9.36% and 11.43% under 100 mW cm?2 AM1.5G solar illumination. For p-i-n cells, the standard HTM PEDOT-based cell reaches an efficiency of 12.86% under the same conditions.

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Copper ion biological probe capable of detecting living cell mitochondria and preparation method thereof

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