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Acid, base and phase-transfer catalysts

Hexamethonium iodide

Also known as Hexathide, Hexonium diiodide, Hexamethylenebis(trimethylammonium iodide)

CAS 870-62-2Formula C12H30I2N2Molar mass 456.19 g/molEC 212-797-4
1 supplier listed
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Hexamethonium iodide chemical structure, C12H30I2N2, CAS 870-62-2
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
870-62-2
Formula
C12H30I2N2
Molar mass
456.19 g/mol
EC number
212-797-4
HS code
292390
Category
Acid, base and phase-transfer catalysts

What is Hexamethonium iodide?

Plain description, key identifiers and synonyms

Hexamethonium iodide is a chemical substance with the molecular formula C12H30I2N2 and a molar mass of 456.19 g/mol. Its CAS registry number is 870-62-2. The IUPAC name is trimethyl-[6-(trimethylazaniumyl)hexyl]azanium diiodide.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
trimethyl-[6-(trimethylazaniumyl)hexyl]azanium diiodide
CAS number
870-62-2 CAS number cross-checked
EC number
212-797-4
Molecular formula
C12H30I2N2
UNII
G2753KSN40
InChIKey
LZYYNZUWBANDMX-UHFFFAOYSA-L
InChI
InChI=1S/C12H30N2.2HI/c1-13(2,3)11-9-7-8-10-12-14(4,5)6;;/h7-12H2,1-6H3;2*1H/q+2;;/p-2
SMILES (canonical and isomeric)
C[N+](C)(C)CCCCCC[N+](C)(C)C.[I-].[I-]

Synonyms

  • Hexathide
  • Hexonium diiodide
  • Hexamethylenebis(trimethylammonium iodide)
  • N,N-Hexamethylenebis(trimethylammonium) di-iodide
  • 1,6-Hexanediaminium, N,N,N,N',N',N'-hexamethyl-, diiodide
  • trimethyl-[6-(trimethylazaniumyl)hexyl]azanium, diiodide
  • Hexamethonium diiodide
  • N1,N1,N1,N6,N6,N6-Hexamethylhexane-1,6-diaminium iodide
  • Esametonio ioduro
  • Ammonium, hexamethylenebis(trimethyl-, diiodide
  • N,N-Hexamethylenebis(trimethylammonium) diiodide
  • N1,N1,N1,N6,N6,N6-Hexamethylhexane-1,6-diaminiumiodide
  • N~1~,N~1~,N~1~,N~6~,N~6~,N~6~-Hexamethylhexane-1,6-bis(aminium) diiodide

Physical and chemical properties

Measured values and descriptors computed from the structure

Physical and chemical properties

Measured values, check the supplier specification for your grade

No measured properties are recorded for this substance yet. Ask suppliers for a technical data sheet.

Values vary by grade. Ask suppliers for the COA or TDS of the batch you buy.

Computed descriptors

Calculated from the structure, useful for screening and formulation

Molecular weight
456.19 g/molcalc.
Exact mass
456.0498 Dacalc.
LogP (octanol/water)
-4.03calc.
Topological polar surface area
0 Ųcalc.
Hydrogen bond donors
0calc.
Hydrogen bond acceptors
0calc.
Rotatable bonds
7calc.
Heavy atoms
16calc.
Rings
0calc.
Aromatic rings
0calc.
Fraction sp3 carbons
1calc.
Formal charge
0calc.
Stereocentres
0calc.
Components
3calc.
Lipinski rule of five
Passes (0 violations)calc.

Calculated for screening. Confirm critical figures with the supplier.

Safety and hazards

GHS classification summary, not a safety data sheet

No GHS hazard classification is recorded for this substance yet. That does not mean it is harmless.

GHS classification summary, not a safety data sheet (SDS). Classifications can differ by supplier, grade and concentration. Always check the supplier's SDS.

Hexamethonium iodide suppliers

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Where suppliers are based

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Hexamethonium iodide price

Indicative price range per kg from live supplier offers

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Uses and applications

What the substance is used for, by industry and function

Applications are not documented for this substance yet. Suppliers often describe uses on their product pages, linked in the suppliers list above.

Regulatory status

Inventories, regulations and trade controls that list this substance

No regulatory list memberships are recorded for this substance yet. Always check the rules of the importing and exporting country before trade.

HS code and trade data

Customs classification and reported world trade statistics

Global trade

World import and export statistics for the HS code Hexamethonium iodide is traded under.

HS 2923.90Indicative HS code

Quaternary ammonium salts and hydroxides whether or not chemically defined not elsewhere classified…

World exports in 2024
$1.07B
+14.4% vs 2023, imports $1.16B
2019 to 2024
Top exporters
  1. China36.7%
  2. United States14.2%
  3. Netherlands9.4%
Top importers
  1. South Korea10.7%
  2. Germany10.1%
  3. United States9.9%
Reported customs values in USD, not prices.Full trade data

The HS code shown for Hexamethonium iodide is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about Hexamethonium iodide, based on the data on this page

What is Hexamethonium iodide?

Hexamethonium iodide is a chemical substance with the molecular formula C12H30I2N2 and a molar mass of 456.19 g/mol. Its CAS registry number is 870-62-2. The IUPAC name is trimethyl-[6-(trimethylazaniumyl)hexyl]azanium diiodide.

What is the CAS number of Hexamethonium iodide?

The CAS registry number of Hexamethonium iodide is 870-62-2.

What is the molecular formula and weight of Hexamethonium iodide?

The molecular formula of Hexamethonium iodide is C12H30I2N2 and its molar mass is 456.19 g/mol.

Is Hexamethonium iodide hazardous?

No GHS hazard classification for Hexamethonium iodide is recorded on CompoundList yet. That does not prove it is safe. Always read the supplier safety data sheet.

What is the HS code of Hexamethonium iodide?

Hexamethonium iodide is usually classified under HS code 292390 (Quaternary ammonium salts and hydroxides, lecithins and other phosphoaminolipids…). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Hexamethonium iodide?

CompoundList lists 1 supplier of Hexamethonium iodide in China. Send one free request to get and compare quotes. Your contact details stay private until you accept a quote.

What is the price of Hexamethonium iodide?

Suppliers quote Hexamethonium iodide on request because prices depend on grade, purity, quantity and destination. A free request on CompoundList gets you several quotes to compare.

Guides for buyers

Practical guides that help when you source, ship or handle Hexamethonium iodide

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Data last updated 7 Oct 2026. Details may have changed, please confirm them with the supplier. Report an error on this page
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