D3418

4-(4-Diethylaminostyryl)-1-methylpyridinium iodide

≥97%

• Synonym(s): 4-Di-2-ASP
• Empirical Formula (Hill Notation): C₁₈H₂₃IN₂
• CAS Number: 105802-46-8
• Molecular Weight: 394.29
• UNSPSC Code: 12352100
• NACRES: NA.22
• PubChem Substance ID: 57654091
• MDL number: MFCD00031908
• Beilstein/REAXYS Number: 6101936
• Assay: ≥97%
• Form: powder

Properties

• Quality Segment: 200
• assay: ≥97%
• form: powder
• mp: 214-216 °C (lit.)
• fluorescence: λ_ex 485 nm; λ_em 607 nm in methanol
• SMILES string: [I-].CCN(CC)c1ccc(\C=C\c2cc[n+](C)cc2)cc1
• InChI: 1S/C18H23N2.HI/c1-4-20(5-2)18-10-8-16(9-11-18)6-7-17-12-14-19(3)15-13-17;/h6-15H,4-5H2,1-3H3;1H/q+1;/p-1
• InChI key: WIPKWLIHFGTFQV-UHFFFAOYSA-M

Description

Application

Reactant or reagent involved in:

• Two-photon absorption of organic / polyoxometalate hybrid dyes
• Acting as an acceptor for the 1D light-harvesting antenna
• Functional live cell fluorescence imaging for pulmonary neuroepithelial body microenvironments
• Studies of solvatochromism and dipole moments of monochromophoric styrylpyridinium dyes

Safety Information

• pictograms: GHS07
• signalword: Warning
• hcodes: H315,H319,H335
• pcodes: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• target_organs: Respiratory system
• Storage Class: 11 - Combustible Solids
• wgk: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: dust mask type N95 (US), Eyeshields, Gloves