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3326-35-0

Name 4-NITROFLUORESCEIN
CAS 3326-35-0
Molecular Formula C20H11NO7
MDL Number MFCD00135108
Molecular Weight 377.3
MOL File 3326-35-0.mol
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Chemical Properties

Appearance Orange Cyrstalline Solid
Melting point  >300°C
Boiling point  692.0±55.0 °C(Predicted)
density  1.72±0.1 g/cm3(Predicted)
storage temp.  2-8°C
solubility  almost transparency in NaOH100g/L
form  powder to crystal
pka 9.29±0.20(Predicted)
color  Light yellow to Brown
Stability: Light and Moisture Sensitive
InChI InChI=1S/C20H11NO7/c22-11-2-5-15-17(8-11)27-18-9-12(23)3-6-16(18)20(15)14-4-1-10(21(25)26)7-13(14)19(24)28-20/h1-9,22-23H
InChIKey UACQOMKZFGNRBL-UHFFFAOYSA-N
SMILES C12(C3=C(C=C(O)C=C3)OC3=C1C=CC(O)=C3)C1=C(C=C([N+]([O-])=O)C=C1)C(=O)O2
EPA Substance Registry System Spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one, 3',6'-dihydroxy-5-nitro- (3326-35-0)

Safety Data

HS Code  2932.99.7000

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