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8.02491 EMD Millipore

1-Cyanoguanidine

1-Cyanoguanidine for synthesis. CAS 461-58-5, chemical formula NCNHC(=NH)NH₂., for synthesis

Synonym: Dicyanodiamide

  • CAS Number 461-58-5

  • Linear Formula C₂H₄N₄

  • Molecular Weight 84.08 g/mol

  •  EC Number 207-312-8

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Properties

Related Categories Biochemicals and Reagents, Building Blocks, Carbonyl Compounds, Chemical Synthesis, Organic Building Blocks,
solubility   34.6 g/l
density   1.4 g/cm3 (20 °C)
mp   208 - 210 °C
bulk density   400 kg/m3
LD 50 oral   LD50 Rat > 5000 mg/kg
LD 50 dermal   LD50 Rabbit > 2000 mg/kg
shipped in   ambient
storage temp.   Store below +30°C.
specifications   Assay (ex N): ≥ 98.0 %
  Melting range (lower value): ≥ 206 °C
  Melting range (upper value): ≤ 210 °C
  Identity (IR): passes test

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Safety Information

HS Code 
2926 20 00
Storage class 
10 - 13 Other liquids and solids
WGK 
WGK 1 slightly water endangering
Disposal 
3
Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C.
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