CompoundList
Sign in
Cationic surfactants

Decidium

Also known as 3,8-Diamino-5,10'-(trimethylammonium)decyl-6-phenyl phenanthridium diiodide, Decidium diiodide, 10-(1,6-diamino-3-phenylphenanthren-4-yl)decyl-trimethylazanium, iodide, hydroiodide

CAS 123048-04-4Formula C33H45I2N3Molar mass 737.55 g/mol
Get quotes Safety data
Decidium chemical structure, C33H45I2N3, CAS 123048-04-4
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
123048-04-4
Formula
C33H45I2N3
Molar mass
737.55 g/mol
HS code
292390
Category
Cationic surfactants

What is Decidium?

Plain description, key identifiers and synonyms

Decidium is a chemical substance with the molecular formula C33H45I2N3 and a molar mass of 737.55 g/mol. Its CAS registry number is 123048-04-4. The IUPAC name is 10-(1,6-diamino-3-phenylphenanthren-4-yl)decyl-trimethylazanium, iodide, hydroiodide.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
10-(1,6-diamino-3-phenylphenanthren-4-yl)decyl-trimethylazanium, iodide, hydroiodide
CAS number
123048-04-4 CAS number cross-checked
Molecular formula
C33H45I2N3
InChIKey
RJEYFBQMUHTEAX-UHFFFAOYSA-M
InChI
InChI=1S/C33H44N3.2HI/c1-36(2,3)22-14-9-7-5-4-6-8-13-17-28-30(25-15-11-10-12-16-25)24-32(35)29-21-19-26-18-20-27(34)23-31(26)33(28)29;;/h10-12,15-16,18-21,23-24H,4-9,13-14,17,22,34-35H2,1-3H3;2*1H/q+1;;/p-1
SMILES (canonical and isomeric)
C[N+](C)(C)CCCCCCCCCCC1=C2C(=C(C=C1C3=CC=CC=C3)N)C=CC4=C2C=C(C=C4)N.I.[I-]

Synonyms

  • 3,8-Diamino-5,10'-(trimethylammonium)decyl-6-phenyl phenanthridium diiodide
  • Decidium diiodide
  • 10-(1,6-diamino-3-phenylphenanthren-4-yl)decyl-trimethylazanium, iodide, hydroiodide
  • 4-Phenanthrenedecanaminium, 1,6-diamino-N,N,N-trimethyl-3-phenyl-, iodide, monohydriodide
  • 10-(1,6-Diamino-3-phenylphenanthren-4-yl)-N,N,N-trimethyldecan-1-aminium iodide--hydrogen iodide (1/1/1)

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
737.55 g/molcalc.
Exact mass
737.1703 Dacalc.
LogP (octanol/water)
5.82calc.
Topological polar surface area
52.04 Ųcalc.
Hydrogen bond donors
2calc.
Hydrogen bond acceptors
2calc.
Rotatable bonds
12calc.
Heavy atoms
38calc.
Rings
4calc.
Aromatic rings
4calc.
Fraction sp3 carbons
0.39calc.
Formal charge
0calc.
Stereocentres
0calc.
Components
3calc.
Lipinski rule of five
Fails (2 violations)calc.

Calculated for screening. Confirm critical figures with the supplier.

Murcko scaffold

The ring system that remains when every side chain is removed

Murcko scaffold of this chemical, c1ccc(-c2ccc3ccc4ccccc4c3c2)cc1

c1ccc(-c2ccc3ccc4ccccc4c3c2)cc1

4 rings, 20 atoms, the 3-Phenylphenanthrene ring system.

4 other chemicals share this scaffold

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.

Decidium suppliers

Sponsored listings first, then the documented ranking: membership, verification, replies, completeness, freshness and ratings

No supplier listings yet

Post one free request and suppliers who make or trade Decidium can send you quotes. Your contact details stay private until you accept a quote.

Request quotesSell this chemical

Decidium price

Indicative price range per kg from live supplier offers

No published prices right now

Suppliers quote this chemical on request. Send one free request and compare quotes side by side.

Get latest price

Uses and applications

What the substance is used for, by industry and function

Industries and functions

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 Decidium 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 Decidium is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about Decidium, based on the data on this page

What is Decidium?

Decidium is a chemical substance with the molecular formula C33H45I2N3 and a molar mass of 737.55 g/mol. Its CAS registry number is 123048-04-4. The IUPAC name is 10-(1,6-diamino-3-phenylphenanthren-4-yl)decyl-trimethylazanium, iodide, hydroiodide.

What is the CAS number of Decidium?

The CAS registry number of Decidium is 123048-04-4.

What is the molecular formula and weight of Decidium?

The molecular formula of Decidium is C33H45I2N3 and its molar mass is 737.55 g/mol.

What is Decidium used for?

Known uses and roles of Decidium include surfactants in home care and cleaning.

Is Decidium hazardous?

No GHS hazard classification for Decidium 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 Decidium?

Decidium 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 Decidium?

Post a free request on CompoundList and suppliers of Decidium will send you quotes. Your contact details stay private until you accept a quote.

What is the price of Decidium?

Suppliers quote Decidium 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 Decidium

Get quotes for Decidium

Post one free request with your grade, quantity and destination. Matching suppliers send quotes you can compare side by side.
Post a request Sell Decidium
Data last updated 7 Oct 2026. Details may have changed, please confirm them with the supplier. Report an error on this page
Embed this structure on your websiteShow code

Paste this code into your page to show the 2D structure of Decidium with a 3D view, its CAS number where known and a link back to this page. Free to use with the link kept.

<iframe src="https://www.compoundlist.com/embed/structure/decidium-123048-04-4" title="Decidium structure on CompoundList" width="360" height="420" style="border:1px solid #E7E2DA;border-radius:12px;max-width:100%" loading="lazy" referrerpolicy="strict-origin-when-cross-origin"></iframe>
Preview the embed

Explore more in Cationic surfactants or HS code 292390

Price on request
Free quotes, contact stays private
Get quotes