Description

3,3'-(Decane-1,10-Diyl)Bis(Benzothiazolium) Dibromide is a high-purity, symmetrical cationic dye intermediate and functional organic salt. This compound is valued for its strong light absorption and fluorescence properties, making it a critical component in advanced material science and specialty chemical synthesis. It is primarily sought by manufacturers in the photographic sensitization, optical data storage, and analytical chemistry reagent sectors.

Application

• Photographic Sensitizer: A key intermediate for cyanine dyes used in silver halide photographic films and papers.
• Optical Data Storage: Used in the synthesis of materials for recordable optical discs (CD-R, DVD-R).
• Fluorescent Probe Synthesis: Serves as a precursor for creating fluorescent labels and sensors in bioanalytical applications.
• Electrochromic & Nonlinear Optical Materials: A building block for advanced organic materials with switchable optical properties.
• Antimicrobial Agent Research: Investigated for potential applications due to its quaternary ammonium structure.
• Chemical Intermediate: Used in organic synthesis for introducing specific chromophoric and cationic functionalities.

Basic Information

Product Name	3,3'-(Decane-1,10-Diyl)Bis(Benzothiazolium) Dibromide
CAS No.	58474-16-1
Molecular Formula	C30H34Br2N2S2
Molecular Weight	646.48 g/mol
Synonyms	1,1'-(1,10-Decanediyl)bis[3H-benzothiazol-1-ium] dibromide; 3,3'-Decamethylenebis(benzothiazolium) dibromide; Decamethylene bis(benzothiazolium bromide); Bis(benzothiazolium) dye intermediate; Symmetrical cyanine dye salt; 1,1'-Decamethylenebis(3-ethylbenzothiazolium) dibromide (common trade variant); NK-2016 (potential research code)
EINECS	Contact for details

Quality Control

Our production of 3,3'-(Decane-1,10-Diyl)Bis(Benzothiazolium) Dibromide adheres to stringent in-process controls to ensure batch-to-batch consistency and high chemical purity. The material is characterized by multiple analytical techniques including HPLC, NMR, and elemental analysis. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and related substance profiles is provided with each shipment to support your quality assurance protocols.

Storage

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

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 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.