4727-50-8

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4727-50-8 Structure

Identification	More
[Name] 1,1'-DIETHYL-4,4'-CARBOCYANINE IODIDE
[CAS] 4727-50-8
[Synonyms] 1,1'-DIETHYL-4,4'-CARBOCYANINE IODIDE 1,1'-DIETHYL-4,4'-CARBOCYANIN IODIDE 1-ETHYL-4-[3-(1-ETHYL-1H-QUINOLIN-4-YLIDENE)-PROPENYL]-QUINOLINIUM IODIDE CRYPTOCYANINE CRYPTOCYANINE KRYPTOCYANINE KRYPTOCYANINE RUBROCYANIN 1,1’-diethyl-4,4’-quinocarbocyanineiodide 1-ethyl-4-(3-(1-ethyl-4(1h)-quinolinylidene)-1-propenyl)-quinoliniuiodid 1-ethyl-4-(3-(1-ethyl-4(1h)-quinolylidene)propenyl)-quinoliniuiodide 1-ethyl-4-[3-(1-ethyl-4(1h)-quinolinylidene)-1-propenyl]-quinoliniuiodide cryptocyanineiodide cryptocyanineo.a.2 eastman1334 kryptocyanineiodide nk5 nk5(dye) nsc34391 1-ethyl-4-[3-(1-ethyl-4(1H)-quinolylidene)prop-1-enyl]quinolinium iodide 1,1'-DIETHYL-4,4'-CARBOCYANINE IODIDE, 9 8%
[EINECS(EC#)] 225-224-8
[Molecular Formula] C25H25IN2
[MDL Number] MFCD00011970
[Molecular Weight] 480.38
[MOL File] 4727-50-8.mol

Chemical Properties	Back Directory
[Appearance] dark green fine crystalline powder
[Melting point ] 250.5-253 °C(lit.)
[density ] 1.3683 (estimate)
[storage temp. ] 0-6°C
[solubility ] soluble in Ethanol
[form ] Powder
[color ] Green
[Sensitive ] Light Sensitive
[λmax] 648 nm 703 nm (2nd)
[Uses] Organic dye, soluble, used as a chemical shutter in laser operation.
[CAS DataBase Reference] 4727-50-8(CAS DataBase Reference)
[EPA Substance Registry System] Cryptocyanine iodide (4727-50-8)

Safety Data	Back Directory
[Hazard Codes ] T+
[Risk Statements ] R28:Very Toxic if swallowed. R36/37/38:Irritating to eyes, respiratory system and skin .
[Safety Statements ] S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice . S28:After contact with skin, wash immediately with plenty of ... (to be specified by the manufacturer) . S36/37:Wear suitable protective clothing and gloves . S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) .
[RIDADR ] UN 2811 6.1/PG 2
[WGK Germany ] 3
[RTECS ] VC3676880
[TSCA ] Yes
[HazardClass ] 6.1(a)
[PackingGroup ] II
[HS Code ] 29334990

Hazard Information	Back Directory
[Chemical Properties] 1,1'-DIETHYL-4,4'-CARBOCYANINE IODIDE is dark green fine crystalline powder
[Definition] 1,1'-DIETHYL-4,4'-CARBOCYANINE IODIDE is a cationic C3-cyanine type compound with 1-ethylquinolin-4-yl groups at both ends.

Spectrum Detail	Back Directory
[Spectrum Detail] 1,1'-DIETHYL-4,4'-CARBOCYANINE IODIDE(4727-50-8)MS 1,1'-DIETHYL-4,4'-CARBOCYANINE IODIDE(4727-50-8)IR1

Well-known Reagent Company Product Information	Back Directory
[Acros Organics] Cryptocyanine, pure, 99%(4727-50-8)
[Sigma Aldrich] 4727-50-8(sigmaaldrich)
[TCI AMERICA] Cryptocyanine,>98.0%(T)(4727-50-8)

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