2844-15-7

Basic information

• Product Name: 4-DIMETHYLAMINO-4'-NITROSTILBENE
• Synonyms: 4-DIMETHYLAMINO-4'-NITROSTILBENE;N,N-DIMETHYL-4'-NITRO-4-STILBENAMINE;4-DIMETHYLAMINO-4'-NITROSTILBENE 97%;N,N-Dimethyl-4μ-nitro-4-stilbenamine, DANS;(E)-4-(Dimethylamino)-4'-nitrostilbene;N,N-Dimethyl-4-[(E)-2-(4-nitrophenyl)ethenyl]aniline
• CAS NO: 2844-15-7
• Molecular Formula: C₁₆H₁₆N₂O₂
• Molecular Weight: 268.31
• Mol File: 2844-15-7.mol
• Article Data: 25

Chemical Properties

• Melting Point: 256-259 °C(lit.)
• Boiling Point: 411.7±24.0 °C(Predicted)
• Appearance: /
• Density: 1.206±0.06 g/cm3(Predicted)
• PKA: 4.12±0.15(Predicted)
• BRN: 1379389
• CAS DataBase Reference: 4-DIMETHYLAMINO-4'-NITROSTILBENE(CAS DataBase Reference)
• NIST Chemistry Reference: 4-DIMETHYLAMINO-4'-NITROSTILBENE(2844-15-7)
• EPA Substance Registry System: 4-DIMETHYLAMINO-4'-NITROSTILBENE(2844-15-7)

Safety Data

• Hazard Codes: Xi
• Statements: 36/37/38
• Safety Statements: 26-36
• WGK Germany: 3
• Hazardous Substances Data: 2844-15-7(Hazardous Substances Data)

Usage

Description

4-Dimethylamino-4'-nitrostilbene, also known as 4-DMANS, is an organic compound with a molecular structure that features a stilbene core with a dimethylamino group at the 4-position and a nitro group at the 4'-position. It is characterized by its unique optical and electronic properties, making it a valuable compound for various applications in scientific research and industry.

Uses

Used in Fluorescence Spectroscopy:
4-Dimethylamino-4'-nitrostilbene is used as a standard for the correction of emission in fluorescence spectrometers. Its distinct fluorescence properties and stability make it an ideal reference material for calibrating and optimizing the performance of these instruments, ensuring accurate and reliable measurements in various research and diagnostic applications.
Used in Research and Development:
In the field of research and development, 4-Dimethylamino-4'-nitrostilbene serves as a valuable compound for studying the properties of organic materials, particularly those involving photophysical and photochemical processes. Its unique structure allows scientists to investigate the effects of various functional groups on the compound's behavior, leading to a better understanding of molecular interactions and the development of new materials with tailored properties.
Used in Chemical Synthesis:
4-Dimethylamino-4'-nitrostilbene can also be employed as a starting material or intermediate in the synthesis of more complex organic compounds. Its reactive functional groups make it a versatile building block for the creation of novel molecules with potential applications in various industries, such as pharmaceuticals, materials science, and electronics.
Used in Analytical Chemistry:
In analytical chemistry, 4-Dimethylamino-4'-nitrostilbene can be utilized as a reference compound for the development and validation of new analytical methods and techniques. Its well-defined properties and behavior under various conditions make it an excellent candidate for assessing the performance of new instruments, reagents, and protocols, ultimately contributing to the advancement of analytical science.
Used in Material Science:
The unique optical and electronic properties of 4-Dimethylamino-4'-nitrostilbene make it a promising candidate for the development of new materials with specific characteristics, such as light-emitting diodes (LEDs), solar cells, and sensors. By incorporating this compound into the design of these materials, researchers can potentially enhance their performance and expand their range of applications.

Upstream product

• 99-99-0 1-methyl-4-nitrobenzene 
• 100-10-7 4-dimethylamino-benzaldehyde 
• 104-03-0 4-nitrobenzeneacetic acid 
• 75-77-4 chloro-trimethyl-silane 
• 169619-48-1 p-nitrocinnamyl alcohol 
• 110-89-4 piperidine 
• 100-11-8 1-bromomethyl-4-nitro-benzene 
• 70207-45-3 (4-nitrobenzyl)phosphoric acid diethyl ester 
• 100-14-1 4-nitrobenzyl chloride 
• 101456-16-0 diphenyl phosphonate 
• 555-16-8 4-nitrobenzaldehdye 
• 54335-03-4 diphenyl phosphonate 
• 2609-49-6 diethyl p-nitrobenzylphosphonate 
• 2124-31-4 4'-dimethylaminoacetophenone 

Downstream Products

• 22525-43-5 trans-4′-(N,N′-dimethylamino)-4-aminostilbene 
• 1446410-80-5 4-(dimethylamino)-2-((4-((E)-2-(4-(dimethylamino)styryl))phenylamino)methyl)phenol 
• 22525-43-5 4-amino-4′-(N,N-dimethylamino)stilbene 
• 1229570-63-1 C₂₃H₂₉N₇S₂ 

Relevant articles and documents

Nonlinear optical properties of diaromatic stilbene, butadiene and thiophene derivatives

Series of highly polar stilbene (1a-e), diphenylbutadiene (2a-c) and phenylethenylthiophene (3a-c) derivatives were preparedviaHorner-Wadsworth-Emmons method with a view to produce new and efficient materials for second harmonic generation (SHG) in the so

Copper Bis(thiosemicarbazonato)-stilbenyl Complexes That Bind to Amyloid-β Plaques

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Molecular probes for imaging of myelin

A molecular probe for labeling myelin includes a fluorescent trans-stilbene derivative.