Dichlorine monoxide

Cl2OCAS 7791-21-186.90 g/mol

ClOCl

Properties

Molecular formula
Cl2O
Molar mass
86.90 g/mol
Exact mass
85.9326 Da
Melting point
−120.6 °C
Boiling point
2.2 °C
Water solubility
very soluble
logP
1.31Crippen estimate
Polar surface area
9.2 Ų
H-bond donors / acceptors
0 / 1
Rotatable bonds
0

Hazards

Danger
Corrosive (GHS05)Environmental Hazard (GHS09)

Aggregated from 37 ECHA notifications, via PubChem; a share says how many notifiers assign that statement.

Precautionary statements

P234, P260, P264, P264+P265, P273, P280, P301+P330+P331, P302+P361+P354, P304+P340, P305+P354+P338, P316, P317, P321, P363, P390, P391, P405, P406, P501

Identifiers

CAS number
7791-21-1
SMILES
ClOCl
InChIKey
RCJVRSBWZCNNQT-UHFFFAOYSA-N
InChI
InChI=1S/Cl2O/c1-3-2

Weigh it out

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Names and synonyms

9 names
  • Chlorine oxide (Cl2O)
  • Chlorine monooxide
  • Dichloroxide
  • Hypochlorous anhydride
  • Chlorine monoxide (Cl2O)
  • Dichlorine oxide
  • Oxygen dichloride
  • Dichlorine monoxide (ClOCl)
  • Chlorine monoxide

Work with Dichlorine monoxide

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