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13221-86-8

Name 2,4-DIHYDROXYBENZHYDRAZIDE
CAS 13221-86-8
Molecular Formula C7H8N2O3
MDL Number MFCD00017053
Molecular Weight 168.15
MOL File 13221-86-8.mol
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Chemical Properties

Melting point  247-250 °C (lit.)
density  1.477±0.06 g/cm3(Predicted)
storage temp.  Keep in dark place,Inert atmosphere,Room temperature
solubility  soluble in Dimethylformamide
form  powder to crystal
pka 8.22±0.35(Predicted)
color  White to Light yellow to Light orange
λmax 294nm(H2O)(lit.)
BRN  2641320
CAS DataBase Reference 13221-86-8(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 .
WGK Germany  3
HS Code  2928.00.2500
HazardClass  IRRITANT

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