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ChemicalBook >  Product Catalog >  Organic Chemistry >  Heterocyclic Compounds >  5,6-Diamino-1,3-dihydro-2H-benzoimidazol-2-one

5,6-Diamino-1,3-dihydro-2H-benzoimidazol-2-one

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5,6-Diamino-1,3-dihydro-2H-benzoimidazol-2-one Basic information

Product Name:
5,6-Diamino-1,3-dihydro-2H-benzoimidazol-2-one
Synonyms:
  • 5,6-DIAMINO-2-HYDROXYBENZIMIDAZOLE
  • 1,3-dihydro-5,6-diamino-2H-benzimidazol-2-one
  • 5,6-Diamino-2-benzimidazolone
  • 5,6-Diamino-2-benzimidazolinone
  • 5,6-Diamino-1,3-dihydro-2H-benzoimidazol-2-one
  • 5,6-Diamino-1,3-dihydro-2H-benzimidazol-2-one
  • 5,6-DiaMino-2(3H)-benziMidazolone
  • 2H-BenziMidazol-2-one,5,6-diaMino-1,3-dihydro-
CAS:
55621-49-3
MF:
C7H8N4O
MW:
164.16
EINECS:
259-728-4
Product Categories:
  • pigment intermediate
  • Aldehyde Labeling Reagents
  • Aromatics
  • Benzimidazole Series
Mol File:
55621-49-3.mol
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5,6-Diamino-1,3-dihydro-2H-benzoimidazol-2-one Chemical Properties

Melting point:
>3000C
Boiling point:
258.6±33.0 °C(Predicted)
Density 
1.470±0.06 g/cm3(Predicted)
storage temp. 
-20°C Freezer, Under inert atmosphere
solubility 
DMSO (Slightly), Water (Slightly)
form 
Solid
pka
11.11±0.30(Predicted)
color 
Very Dark Red Brown
Stability:
Light Sensitive, Moisture Sensitive
InChI
InChI=1S/C7H8N4O/c8-3-1-5-6(2-4(3)9)11-7(12)10-5/h1-2H,8-9H2,(H2,10,11,12)
InChIKey
BRISYWKBJNSDPL-UHFFFAOYSA-N
SMILES
C1(=O)NC2=CC(N)=C(N)C=C2N1
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Safety Information

Hazard Codes 
Xi
Risk Statements 
36
Safety Statements 
26
WGK Germany 
3
HS Code 
2933.99.8290
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5,6-Diamino-1,3-dihydro-2H-benzoimidazol-2-one Usage And Synthesis

Chemical Properties

Brown Solid

Uses

5,6-Diamino-2-hydroxybenzimidazole (cas# 55621-49-3) is a compound useful in organic synthesis.

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