390410

3,3′-Diethylthiacyanine iodide

Dye content ~97 %

• Empirical Formula (Hill Notation): C₁₉H₁₉IN₂S₂
• CAS Number: 2197-01-5
• Molecular Weight: 466.40
• NACRES: NA.47
• PubChem Substance ID: 24864143
• UNSPSC Code: 12171500
• EC Number: 218-593-1
• MDL number: MFCD00050309

Properties

• assay: ≥96.5% (HPLC)
• Quality Segment: 100
• form: powder or crystals
• composition: Dye content, ~97%
• mp: >300 °C (lit.)
• λmax: 424 nm
• application(s): diagnostic assay manufacturing; hematology; histology
• storage temp.: room temp
• SMILES string: [I-].CCN1\C(Sc2ccccc12)=C\c3sc4ccccc4[n+]3CC
• InChI: 1S/C19H19N2S2.HI/c1-3-20-14-9-5-7-11-16(14)22-18(20)13-19-21(4-2)15-10-6-8-12-17(15)23-19;/h5-13H,3-4H2,1-2H3;1H/q+1;/p-1
• InChI key: XWUVSDMFUQTKQC-UHFFFAOYSA-M

Description

General description

3,3′-Diethylthiacyanine iodide (DTTHCI) is a fluorophore.

Application

3,3′-Diethylthiacyanine iodide has been used to investigate the kinetics of fluorescence staining in bacteria (two Gram-negative and two Gram-positive species).

Safety Information

• pictograms: GHS06
• signalword: Danger
• hcodes: H301 + H311 + H331,H315,H319,H335
• pcodes: P261 - P280 - P301 + P310 - P302 + P352 + P312 - P304 + P340 + P311 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 3 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• target_organs: Respiratory system
• Storage Class: 6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• wgk: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges