IR-140 Dye content 95 %; CAS Number: 53655-17-7; EC Number: 258-689-0; Synonyms: 5,5′-Dichloro-11-diphenylamino-3,3′-diethyl-10,12-ethylenethiatricarbocyanine perchlorate at Sigma-Aldrich

Jan 27, 2025 · IR-140 (CAS 53655-17-7) information, including chemical properties, structure, melting point, boiling point, density, formula, molecular weight, uses, prices, suppliers, SDS and more, available at Chemicalbook.

IR-140 Dye content 95 %. Product Number. 260932. Product Brand. ALDRICH. CAS Number. 53655-17-7. Molecular Weight. 779.19. Test Specification; APPEARANCE (COLOR) Brown to Very Dark Brown and Brown-Red and Red-Brown: APPEARANCE (FORM) Powder: PURITY (HPLC AREA %) ≥ 94.0 %: CARBON CONTENT: 60.12 % (THEORY)

Fluorescence Quantum Yields of a Series of Red and Near-Infrared Dyes Emitting at 600-1000nm, K. Rurack and.

Mar 1, 2002 · Transient absorption and emission spectra of IR-140 dye (5,5'-dichloro-11- diphenylamine-3,3'-diethyl-10,12-ethylene-thiatricarbocyanine- perchlorate) in ethanol have been investigated by using...

Dec 1, 2003 · We investigate the electro-optical properties of polymer stabilized nematic liquid crystals produced by in situ photopolymerization technique using Gaussian laser beam.

Jan 4, 2024 · Chemsrc provides ir-140 (CAS#:53655-17-7) MSDS, density, melting point, boiling point, structure, formula, molecular weight etc. Articles of ir-140 are included as well.

Dec 15, 2003 · The IR-140 dye has a maximum of absorption in the near infrared spectral range. It can be used successfully for the initiation of photopolymerization in various organic complexes based on polymers and liquid crystals.

IR-140 Dye content 95 %; CAS Number: 53655-17-7; EC Number: 258-689-0; Synonyms: 5,5′-Dichloro-11-diphenylamino-3,3′-diethyl-10,12-ethylenethiatricarbocyanine perchlorate; find Sigma-Aldrich-260932 MSDS, related peer-reviewed papers, technical documents, similar products & more at Sigma-Aldrich