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21743-75-9

Name 1H-TETRAZOLE-5-ACETIC ACID
CAS 21743-75-9
EINECS(EC#) 244-563-2
Molecular Formula C3H4N4O2
MDL Number MFCD03094010
Molecular Weight 128.09
MOL File 21743-75-9.mol

Chemical Properties

Melting point  180-183 °C (lit.)
Boiling point  451.0±47.0 °C(Predicted)
density  1.710±0.06 g/cm3(Predicted)
storage temp.  Inert atmosphere,Room Temperature
Water Solubility  Soluble in water
form  powder to crystal
pka 3.39±0.10(Predicted)
color  White to Almost white
InChIKey JUNAPQMUUHSYOV-UHFFFAOYSA-N
CAS DataBase Reference 21743-75-9(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  UN 1325 4.1/PG III
WGK Germany  3
HS Code  2933.99.8290
HazardClass  IRRITANT
PackingGroup  III

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