Iodine pentoxide

I2O5CAS 12029-98-0333.80 g/mol

O−I2+O−OI2+O−O−

Properties

Molecular formula
I2O5
Molar mass
333.80 g/mol
Exact mass
333.7835 Da
logP
-10.82Crippen estimate
Polar surface area
101.5 Ų
H-bond donors / acceptors
0 / 5
Rotatable bonds
2

Hazards

Danger
Oxidizer (GHS03)Corrosive (GHS05)

Aggregated from 48 ECHA notifications, via PubChem; a share says how many notifiers assign that statement.

Precautionary statements

P210, P220, P260, P264, P264+P265, P280, P301+P330+P331, P302+P361+P354, P304+P340, P305+P354+P338, P316, P317, P321, P363, P370+P378, P405, P501

Identifiers

CAS number
12029-98-0
SMILES
[O-][I+2]([O-])O[I+2]([O-])[O-]
InChIKey
BIZCJSDBWZTASZ-UHFFFAOYSA-N
InChI
InChI=1S/I2O5/c3-1(4)7-2(5)6

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Names and synonyms

5 names
  • Iodine oxide (I2O5)
  • Iodine pentoxide (I2O5)
  • Diiodine pentaoxide
  • Diiodine pentoxide
  • Iodic acid anhydride

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