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D3418

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

≥97%

Synonym(s):

4-Di-2-ASP

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About This Item

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
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Quality Segment

200

assay

≥97%

form

powder

mp

214-216 °C (lit.)

fluorescence

λex 485 nm; λem 607 nm in methanol

functional group

amine

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

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

pictograms

Exclamation mark
GHS07

signalword

Warning

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

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