Iodide Ion

HCID 30165CAS 100934-04-1

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Basic information

Standard SMILES: [I-]
InChIKey: XMBWDFGMSWQBCA-UHFFFAOYSA-M
Molecular formula: I-
Average molar mass: 126.9045 g/mol
Monoisotopic mass: 126.90502158

Overview

Iodide is a halide anion and a monoatomic iodine. It has a role as a human metabolite. It is a conjugate base of a hydrogen iodide.

Names & identifiers

Preferred name: Iodide Ion
IUPAC: iodide
English name: Iodide oil
Molecular formula: I
Molecular weight: 126.9

Names & synonyms

IodideIodide ion20461-54-5Iodide anioniodine anionIodide(1-)Iodide-127Iodide ion(1-)Iodine, ion (I1-)hydriodic acid, ion(1-)I-UNII-09G4I6V86Q

Show more names

CPD-387Iodide OilIodizxedOiliodized oilIodinated Oillodinated oilIodide oil USP/EP/BPIon Chromatography Anion Std IodideIon Chromatography Anion Std Iodide 1mg/mL (1000 ppm)

09G4I6V86QIODIDE ION I-127CHEBI:16382DTXSID80912339I(-)Iodine-RefChem:55399DTXCID101341361

Database identifiers

CAS: 100934-04-1、20461-54-5
PubChem CID: 30165
DTXSID: DTXSID80912339
ChEMBL: CHEMBL1233550
ChEBI: CHEBI:16382
UNII: 09G4I6V86Q
EC Number: 606-561-3
Nikkaji: J209.354E

Properties

Computed structural properties

XLogP: 0.9
Topological polar surface area: 0 Å²
Hydrogen bond donors: 0
Hydrogen bond acceptors: 1
Rotatable bonds: 0
Heavy atoms: 1
Formal charge: -1
Complexity: 0

Experimental & physicochemical properties

Chemical ClassesMajor ion

Physical DescriptionSolid

Physicochemical properties

Melting point: 113.2 °C · 113.2 °C
InChI: InChI=1S/HI/h1H/p-1
InChIKey: XMBWDFGMSWQBCA-UHFFFAOYSA-M
SMILES: [I-]
NCI Dictionary of Cancer Terms: iodized oil
FDA UNII: 9 G4I6V86Q · 09G4I6V86Q
NIST Chemistry Reference: Iodine anion(20461-54-5)
EPA Substance Registry System: Iodide (20461-54-5)

Safety & regulation

Hazard information

Regulatory Information · 2 items

Polyethylene glycol methyl ether methacrylate copolymer: Does not have an individual approval but may be used as a component in a product covered by a group standard. It is not approved for use as a chemical in its own right.

Iodide (anion): Does not have an individual approval but may be used as a component in a product covered by a group standard. It is not approved for use as a chemical in its own right.