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1072-84-0

Name 1H-Imidazole-4-carboxylic acid
CAS 1072-84-0
EINECS(EC#) 214-017-8
Molecular Formula C4H4N2O2
MDL Number MFCD00082203
Molecular Weight 112.09
MOL File 1072-84-0.mol
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Chemical Properties

Appearance Gray or tan powder
Melting point  294-295 °C (lit.)
Boiling point  495.0±18.0 °C(Predicted)
density  1.524±0.06 g/cm3(Predicted)
storage temp.  Refrigerator
solubility  Aqueous Acid (sparingly)
form  Liquid
pka 2.69±0.10(Predicted)
color  Clear colorless
InChI InChI=1S/C4H4N2O2/c7-4(8)3-1-5-2-6-3/h1-2H,(H,5,6)(H,7,8)
InChIKey NKWCGTOZTHZDHB-UHFFFAOYSA-N
SMILES C1NC(C(O)=O)=CN=1
CAS DataBase Reference 1072-84-0(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 .
S37/39:Wear suitable gloves and eye/face protection .
WGK Germany  3
RTECS  NI4001000
Hazard Note  Irritant
HazardClass  IRRITANT
HS Code  29332900

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