193755

Sigma-Aldrich

2,5-Diaminopyridine dihydrochloride

97%

Empirical Formula (Hill Notation):
C5H7N3 · 2HCl
CAS Number:
Molecular Weight:
182.05
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.22
Pricing and availability is not currently available.

Quality Level

assay

97%

mp

264 °C (dec.) (lit.)

SMILES string

Cl[H].Cl[H].Nc1ccc(N)nc1

InChI

1S/C5H7N3.2ClH/c6-4-1-2-5(7)8-3-4;;/h1-3H,6H2,(H2,7,8);2*1H

InChI key

RWHNUWWUPZKDQP-UHFFFAOYSA-N

Application

2,5-Diaminopyridine dihydrochloride was used in the synthesis of:
  • organic-inorganic hybrid compound, (C5H9N3)ZnCl4 .H2O
  • (2-amino-5 ammoniopyridinium)[CuCl4]

Packaging

25 g in glass bottle

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Precautionary Statements

Target Organs

Respiratory system

Personal Protective Equipment

dust mask type N95 (US),Eyeshields,Gloves

RIDADR

NONH for all modes of transport

WGK Germany

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificate of Analysis
Certificate of Origin
Preparation, crystal structure, and physical characterization of a new hybrid material (C5H9N3) ZnCl4? H2O.
Walha S, et al.
Journal of Coordination Chemistry, 63(8), 1358-1368 (2010)
Three-Dimensional Network Polymeric Structure of (2-Amino-5 Ammoniopyridinium)[CuCl4]: Crystal Supramolecularity and Magnetic Properties.
Walha S, et al.
Journal of Superconductivity and Novel Magnetism, 26(2), 437-442 (2013)

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