Description

[3-[[2-Cyano-3-[4-(Diethylamino)Phenyl]-1-Oxoallyl]Oxy]Propyl](2-Hydroxyethyl)Dimethylammonium Chloride is a specialized quaternary ammonium salt derivative with a unique cyanine-like chromophore structure. This compound is valued for its functional properties as a cationic intermediate or photosensitizer in advanced material synthesis. It is primarily sought by manufacturers in the photographic chemicals, specialty dyes, and functional polymer sectors for developing light-sensitive coatings and charge-modifying agents.

Application

• Photosensitive Material Production: A key intermediate in the synthesis of cyanine dyes and spectral sensitizers for photographic films and papers.
• Specialty Dye Manufacturing: Used in the production of cationic dyes for textiles, inks, and biological staining applications.
• Functional Polymer Additive: Acts as a monomer or modifier to introduce cationic and light-absorbing properties into polymers.
• Research & Development: Serves as a building block in organic synthesis for novel optoelectronic materials and photodynamic therapy agents.
• Electrostatic Charge Control Agent: Potential application in toners and developers for photocopiers and laser printers.

Basic Information

Product Name	[3-[[2-Cyano-3-[4-(Diethylamino)Phenyl]-1-Oxoallyl]Oxy]Propyl](2-Hydroxyethyl)Dimethylammonium Chloride
CAS No.	93981-78-3
Molecular Formula	C23H34ClN3O3
Molecular Weight	436.0 g/mol
Synonyms	3-[[2-Cyano-3-[4-(diethylamino)phenyl]-1-oxoallyl]oxy]propyl(2-hydroxyethyl)dimethylammonium chloride; (2-Hydroxyethyl)dimethyl[3-[[(2Z)-2-cyano-3-[4-(diethylamino)phenyl]-3-oxoprop-2-en-1-yl]oxy]propyl]azanium chloride; Cationic Cyanine Dye Intermediate; Quaternary Ammonium Cyanine Salt; Photosensitizer Intermediate 93981-78-3
EINECS	Contact for details

Quality Control

Our production of [3-[[2-Cyano-3-[4-(Diethylamino)Phenyl]-1-Oxoallyl]Oxy]Propyl](2-Hydroxyethyl)Dimethylammonium Chloride adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure consistency and reliability. Certificates of Analysis (COA) detailing all specifications are available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed after opening to prevent moisture absorption, which may affect product stability and performance.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.5%
Heavy Metals (as Pb)	≤ 20 ppm

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