2',7'-DICHLOROFLUORESCEIN CAS NO.76-54-0

2',7'-DICHLOROFLUORESCEIN Basic information

Product Name:    2',7'-DICHLOROFLUORESCEIN
Synonyms:    TIMTEC-BB SBB008847;DICHLORO (R) FLUORESCEIN;DICHLOROFLUORESCEIN;DICHLOROFLUORESCEIN TS;FLUORESCEIN DICHLORIDE;FLUORESCEIN 27;2',7'-DICHLOROFLUORESCEIN;2,7-DICHLOROFLUORESCEIN
CAS:    76-54-0
MF:    C20H10Cl2O5
MW:    401.2
EINECS:    200-968-6
Product Categories:    
Mol File:    76-54-0.mol
 

2',7'-DICHLOROFLUORESCEIN Chemical Properties
Melting point     280 °C (dec.)(lit.)
Boiling point     514.77°C (rough estimate)
density     0.79 g/mL at 20 °C
refractive index     1.5300 (estimate)
Fp     12°C (53.6°F)
storage temp.     Store at +5°C to +30°C.
solubility     alcohol: passes test
pka    4.46(at 25℃)
form     crystalline
color     orange to red-brown, powder
PH Range    4.0 (colorless) - 6.6 (green)
Water Solubility     Soluble in ethanol and methanol. Slightly dimethyl sulfoxide. Insoluble in water.
λmax    509nm
BRN     58009
Stability:    Stable. Incompatible with strong oxidizing agents.
Major Application    Electroluminescent devices, sol-gel silica films, integrated circuits, photoresists, lithographic printing plates, recording material, LED devices, photoconductors, Solid-state dye laser, lithographic printing plates, inks, Fluorescent pH sensors, emissive probes, chemotherapeutic treatment of disease, phototherapeutic treatment of disease, photodynamic treatment of disease
InChIKey    NZVMJBGGAQSNLI-UHFFFAOYSA-N
CAS DataBase Reference    76-54-0(CAS DataBase Reference)
EPA Substance Registry System    Spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one, 2',7'-dichloro-3',6'-dihydroxy- (76-54-0)

Safety Information
Hazard Codes     Xi,F
Risk Statements     36/37/38-36-67-11
Safety Statements     26-36-16
RIDADR     UN 1219 3/PG 2
WGK Germany     3
RTECS     NT8050000
TSCA     Yes
HS Code     3204 19 00