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4727-50-8

Basic Information
CAS No.: 4727-50-8
Name: Quinolinium,1-ethyl-4-[3-(1-ethyl-4(1H)-quinolinylidene)-1-propen-1-yl]-, iodide (1:1)
Molecular Structure:
Molecular Structure of 4727-50-8 (Quinolinium,1-ethyl-4-[3-(1-ethyl-4(1H)-quinolinylidene)-1-propen-1-yl]-, iodide (1:1))
Formula: C25H25 N2 . I
Molecular Weight: 480.42
Synonyms: 1-Ethyl-4-[3-(1-ethyl-4(1H)-quinolylidene)propenyl]quinoliniumiodide (6CI,7CI); Quinolinium,1-ethyl-4-[3-(1-ethyl-4(1H)-quinolinylidene)-1-propenyl]-, iodide (9CI);Quinolinium, 1-ethyl-4-[3-(1-ethyl-4(1H)-quinolylidene)propenyl]-, iodide(8CI); 1,1'-Diethyl-4,4'-carbocyanine iodide;1,1'-Diethyl-4,4'-quinocarbocyanine iodide; 1,1'-Diethylquino-(4)-carbocyanineiodide; 1-Ethyl-4-[3-(1-ethyl-4(1H)quinolinylidene)-1-propenyl]quinoliniumiodide; 1-Ethyl-4-[3-[1-ethyl-4(1H)-quinolylidene]-1-propenyl]quinoliniumiodide; Cryptocyanin; Cryptocyanine; Cryptocyanine O.A. 2; Cryptocyanineiodide; Eastman 1334; Kryptocyanin; Kryptocyanine iodide; NK 5; NK 5 (dye)
EINECS:
Density: g/cm3
Melting Point: 250.5-253 °C(lit.)
Boiling Point: °Cat760mmHg
Flash Point: °C
Solubility:
Appearance:
Hazard Symbols: VeryT+
Risk Codes: 28-36/37/38
Safety: A poison by intraperitoneal route. When heated to decomposition it emits toxic vapors of NOx and I.
Transport Information: UN 2811 6
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  • Quinolinium,1-ethyl-4-[3-(1-ethyl-4(1H)-quinolinylidene)-1-propen-1-yl]-, iodide (1:1)

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    4727-50-8

    Quinolinium,1-ethyl-4-[3-(1-ethyl-4(1H)-quinolinylidene)-1-propen-1-yl]-, iodide (1:1)

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