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93-84-5

Name 5-NITRO-2-BENZIMIDAZOLINONE
CAS 93-84-5
EINECS(EC#) 202-282-2
Molecular Formula C7H5N3O3
MDL Number MFCD00220274
Molecular Weight 179.13
MOL File 93-84-5.mol
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Chemical Properties

Appearance Yellow to brown powder
Melting point  >300 °C (lit.)
Boiling point  203.0±19.0 °C(Predicted)
density  1.506±0.06 g/cm3(Predicted)
storage temp.  Keep in dark place,Sealed in dry,Room Temperature
form  Powder
pka 10.75±0.30(Predicted)
Water Solubility  Insoluble in water.
BRN  171386
InChI InChI=1S/C7H5N3O3/c11-7-8-5-2-1-4(10(12)13)3-6(5)9-7/h1-3H,(H2,8,9,11)
InChIKey DLJZIPVEVJOKHB-UHFFFAOYSA-N
SMILES C1(=O)NC2=CC=C([N+]([O-])=O)C=C2N1
LogP 1.35 at 23℃ and pH6.5-7.5
CAS DataBase Reference 93-84-5(CAS DataBase Reference)
EPA Substance Registry System 2H-Benzimidazol-2-one, 1,3-dihydro-5-nitro- (93-84-5)

Safety Data

Risk Statements 
R20/22:Harmful by inhalation and if swallowed .
Safety Statements 
S22:Do not breathe dust .
S36/37:Wear suitable protective clothing and gloves .
RIDADR  2811
WGK Germany  1
TSCA  Yes
HazardClass  6.1
PackingGroup  III
HS Code  29339900
Storage Class 11 - Combustible Solids

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