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291331 Sigma-Aldrich

1,1′-Diethyl-4,4′-cyanine iodide

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Properties

Related Categories Cell Biology, D, Hematology and Histology, Stains & Dyes, A to Z, Stains and Dyes More...
Quality Level   100
form   powder or crystals
application(s)   hematology: suitable
  histology: suitable
mp   280 °C (dec.) (lit.)
ε (extinction coefficient)   ≥75000 at 588-596 nm in ethanol at 0.003 g/L
Featured Industry   Diagnostic Assay Manufacturing
storage temp.   room temp
SMILES string   [I-].CCN1C=CC(=Cc2cc[n+](CC)c3ccccc23)c4ccccc14
InChI   1S/C23H23N2.HI/c1-3-24-15-13-18(20-9-5-7-11-22(20)24)17-19-14-16-25(4-2)23-12-8-6-10-21(19)23;/h5-17H,3-4H2,1-2H3;1H/q+1;/p-1
InChI key   BFVPXROCOCTNOP-UHFFFAOYSA-M

Description

General description

1,1′-Diethyl-4,4′-cyanine iodide belongs to the class of quinocyanine dyes. It shows red and blue shifted absorption band on aggregation. 1,1′-Diethyl-4,4′-cyanine iodide is widely used as a photographic sensitizing dye.

Packaging

100 mg in glass bottle

Safety & Documentation

Safety Information

Symbol 
GHS06  GHS06
Signal word 
Danger
Hazard statements 
RIDADR 
UN 2811 6.1 / PGIII
WGK Germany 
WGK 3
Flash Point(F) 
Not applicable
Flash Point(C) 
Not applicable
Protocols & Articles
Peer-Reviewed Papers
15

References

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