PINACYANOL CHLORIDE

PINACYANOL CHLORIDE
  • CAS No.:2768-90-3
Other grades of this product :
PINACYANOL CHLORIDE Basic information
Product Name:PINACYANOL CHLORIDE
Synonyms:1,1μ-Diethyl-2,2μ-carbocyanine chloride, 2,2μ-Trimethinequinocyanine chloride, Quinaldine blue;NSC-56808;Pinacyanol chloride,97%;1,1'-Diethyl-2,2'-carbocyanine Chloride Quinaldine Blue;1-ethyl-2-((1E,3E)-3-(1-ethylquinolin-2(1H)-ylidene)prop-1-en-1-yl)quinolin-1-iuM chloride;Pinacyanol chloride,1,1′-Diethyl-2,2′-carbocyanine chloride, 2,2′-Trimethinequinocyanine chloride, Quinaldine blue;1,1′-Diethyl-2,2′-triMethinequinocy;1-ethyl-2-[3-(1-ethyl-2(1h)-quinolinylidene)-1-propenyl]-quinoliniuchlorid
CAS:2768-90-3
MF:C25H25ClN2
MW:388.93
EINECS:220-457-1
Product Categories:Quinolinecarboxylic Acids, etc.;Quinolines
Mol File:2768-90-3.mol
PINACYANOL CHLORIDE Chemical Properties
Melting point 270 °C (dec.)(lit.)
Boiling point 543.58°C (rough estimate)
density 1.0453 (rough estimate)
refractive index 1.5940 (estimate)
storage temp. 2-8°C
form powder to crystal
color Green to Dark green
Merck 14,8048
CAS DataBase Reference2768-90-3(CAS DataBase Reference)
EPA Substance Registry SystemQuinolinium, 1-ethyl-2-[3-(1-ethyl-2(1H)-quinolinylidene)-1-propenyl]-, chloride (2768-90-3)
Safety Information
Hazard Codes Xi
Risk Statements 36/37/38
Safety Statements 26-36
WGK Germany 3
MSDS Information
ProviderLanguage
ACROS English
SigmaAldrich English
PINACYANOL CHLORIDE Usage And Synthesis
Chemical PropertiesOLIVE-GREEN TO GREEN-BLACK POWDER
UsesHistological stain (chromosomes).
Purification MethodsCrystallise the dye from EtOH/diethyl ether. The iodide [605-91-4] crystallises from MeOH or EtOH with m 298-299o(dec) . [Beilstein 23 H 320, 23 I 89, II 282, III/IV 2064, 23/10 V 129.]
PINACYANOL CHLORIDE Preparation Products And Raw materials

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