Description

Ir-140 CAS NO 53655-17-7 is a specialized chemical compound identified by the CAS registry number 53655-17-7. This product is valued for its specific functional properties, making it a critical intermediate or component in advanced material synthesis and research applications. It is primarily sought by industries involved in the development of optical materials, specialty dyes, and advanced organic electronic components, where precise chemical performance is paramount.

Application

• As a key intermediate in the synthesis of near-infrared (NIR) absorbing dyes and pigments.
• In the research and development of organic photovoltaics (OPV) and solar cell materials.
• For the formulation of optical filters and laser dyes used in scientific and medical instrumentation.
• As a functional component in the production of non-linear optical (NLO) materials.
• In the manufacturing of security inks and specialty coatings with unique light-responsive properties.
• Utilized in academic and industrial R&D laboratories for photophysical and photochemical studies.

Basic Information

Product Name	Ir-140
CAS No.	53655-17-7
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Ir-140 Dye; IR 140; IR-140 Perchlorate; 5,5'-Dichloro-11-diphenylamino-3,3'-diethyl-10,12-ethylenethiatricarbocyanine Perchlorate; Benz[e]indolium, 2-[5-(1,3-dihydro-3,3-dimethyl-1-propyl-2H-indol-2-ylidene)-1,3-pentadien-1-yl]-3,3-dimethyl-1-propyl-, perchlorate; Cryptocyanine; NIR Dye IR-140
EINECS	Contact for details

Quality Control

Our Ir-140 is produced and handled under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and performance consistency. A Certificate of Analysis (COA) detailing key specifications such as assay purity and impurity profile is provided with every shipment to guarantee compliance with your research and production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (typically 15-25°C). The product is light-sensitive and should be handled under appropriate conditions to maintain stability.

Specification

Item	Specification
Appearance	Dark green to black crystalline powder
Identification (IR)	Conforms
Assay (HPLC)	≥ 95.0%
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 1.0%
Solubility	Soluble in common organic solvents (e.g., DMSO, Methanol)

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