Description

[2-[4-(Dihexylamino)-2-Methylbenzylidene]Benzo[B]Thien-3(2H)-Ylidene]Malononitrile S,S-Dioxide is a high-purity, functional organic compound belonging to the class of merocyanine dyes and nonlinear optical (NLO) chromophores. Its value lies in its exceptional photophysical properties, including strong intramolecular charge transfer and high hyperpolarizability, making it a critical material for advanced photonic and electronic applications. This compound is essential for researchers and manufacturers in the fields of organic electronics, photonics, and advanced material science who require precise, high-performance components.

Application

• Nonlinear Optical (NLO) Materials: A key chromophore for second-order NLO applications, including electro-optic modulators and frequency doublers.
• Organic Photorefractive Materials: Used in the development of materials for holographic data storage and optical image processing.
• Two-Photon Absorption (TPA) Dyes: Serves as a building block for dyes used in two-photon fluorescence microscopy and 3D microfabrication.
• Organic Semiconductor Research: Investigated as an active component in organic field-effect transistors (OFETs) and photovoltaic cells due to its charge transport properties.
• Chemical Sensing: Utilized in the design of fluorogenic and chromogenic probes for the detection of specific ions or molecules.
• Advanced Dye Synthesis: Acts as a sophisticated intermediate for synthesizing specialized dyes with tailored optical characteristics.

Basic Information

Product Name	[2-[4-(Dihexylamino)-2-Methylbenzylidene]Benzo[B]Thien-3(2H)-Ylidene]Malononitrile S,S-Dioxide
CAS No.	74239-96-6
Molecular Formula	C34H39N3O2S
Molecular Weight	553.76 g/mol
Synonyms	DHDMS; 2-((4-(Dihexylamino)-2-methylbenzylidene)-3-oxo-2,3-dihydrobenzo[b]thiophen-1-ylidene)malononitrile 1,1-dioxide; (2Z)-2-[(4-(Dihexylamino)-2-methylphenyl)methylene]-3-oxo-2,3-dihydro-1-benzothiophene-1,1(2H)-diylium-1-ylidene]propanedinitrile; Merocyanine dye derivative; NLO chromophore 74239-96-6; Benzo[b]thiophene-based nonlinear optical dye
EINECS	Contact for details

Quality Control

Our production of this advanced material adheres to stringent quality protocols to ensure batch-to-batch consistency and high performance. Each lot is characterized using advanced analytical techniques, including HPLC, NMR, and UV-Vis spectroscopy, to confirm identity, purity, and optical properties. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment to support your research and development requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This compound is light-sensitive; prolonged exposure to light should be avoided to maintain stability and performance.

Specification

Item	Specification
Appearance	Dark red to purple crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
UV-Vis Absorption (λmax)	Contact for details
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.