4318-76-7

Name 2,5-Diaminopyridine
CAS 4318-76-7
EINECS(EC#) 626-246-4
Molecular Formula C5H7N3
MDL Number MFCD00129023
Molecular Weight 109.13
MOL File 4318-76-7.mol
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Chemical Properties

Appearance Yellow to purple crystalline powder
Melting point  110.3°C
Boiling point  180 °C/12 mmHg (lit.)
density  1.1118 (rough estimate)
refractive index  1.5340 (estimate)
Fp  180°C/12mm
storage temp.  Keep in dark place,Inert atmosphere,Room temperature
pka 6.48(at 20℃)
InChI 1S/C5H7N3/c6-4-1-2-5(7)8-3-4/h1-3H,6H2,(H2,7,8)
InChIKey MIROPXUFDXCYLG-UHFFFAOYSA-N
SMILES Nc1ccc(N)nc1
CAS DataBase Reference 4318-76-7(CAS DataBase Reference)

Safety Data

Hazard Codes  Xi
Risk Statements 
R36/37/38:Irritating to eyes, respiratory system and skin .
Safety Statements 
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing .
RIDADR  UN2671
WGK Germany  3
RTECS  US7555000
HazardClass  6.1
PackingGroup  II
HS Code  29333999
Storage Class 11 - Combustible Solids
Hazard Classifications Eye Irrit. 2
Skin Irrit. 2
STOT SE 3

Hazard Information

Material Safety Data Sheet(MSDS)

Spectrum Detail

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