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Cationic surfactants

Dimethyldodecylethylammonium bromide

Also known as Dodecylethyldimethylammonium bromide, Dodecyldimethylethylammonium bromide, N-Dodecyl-N,N-dimethyl-N-ethylammonium bromide

CAS 68207-00-1Formula C16H36BrNMolar mass 322.38 g/molEC 269-249-2
GHS signal word: Warning. Pictograms: Harmful or irritant 1 supplier listed
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Dimethyldodecylethylammonium bromide chemical structure, C16H36BrN, CAS 68207-00-1
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
68207-00-1
Formula
C16H36BrN
Molar mass
322.38 g/mol
EC number
269-249-2
HS code
292390
Category
Cationic surfactants

What is Dimethyldodecylethylammonium bromide?

Plain description, key identifiers and synonyms

Dimethyldodecylethylammonium bromide is a chemical substance with the molecular formula C16H36BrN and a molar mass of 322.38 g/mol. Its CAS registry number is 68207-00-1. The IUPAC name is dodecyl-ethyl-dimethylazanium bromide.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
dodecyl-ethyl-dimethylazanium bromide
CAS number
68207-00-1 CAS number cross-checked
EC number
269-249-2
Molecular formula
C16H36BrN
UNII
B2YOU5667H
MDL number
MFCD00043170
InChIKey
FFGSPQDSOUPWGY-UHFFFAOYSA-M
InChI
InChI=1S/C16H36N.BrH/c1-5-7-8-9-10-11-12-13-14-15-16-17(3,4)6-2;/h5-16H2,1-4H3;1H/q+1;/p-1
SMILES (canonical and isomeric)
CCCCCCCCCCCC[N+](C)(C)CC.[Br-]

Synonyms

  • Dodecylethyldimethylammonium bromide
  • Dodecyldimethylethylammonium bromide
  • N-Dodecyl-N,N-dimethyl-N-ethylammonium bromide
  • 1-Dodecanaminium, N-ethyl-N,N-dimethyl-, bromide
  • N-Ethyl-N,N-dimethyl-N-dodecylammonium bromide
  • Dodecyl-N,N-dimethyl-N-ethylammonium bromide, n-
  • 1-Dodecanaminium, N-ethyl-N,N-dimethyl-, bromide (1:1)
  • N-Ethyl-N,N-dimethyldodecan-1-aminium bromide
  • dodecyl-ethyl-dimethylazanium, bromide
  • Dodecyl-N,N-dimethyl-N-ethylammonium bromide
  • Dodecyl(ethyl)dimethylazanium bromide
  • dodecylethyldimethylamine, bromide
  • dodecyl-ethyl-dimethylazanium,bromide
  • dodecyl-ethyl-dimethyl-ammonium, bromide
  • Dodecylethyldimethylammonium bromide (EDDAB), 98%(T)

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
322.38 g/molcalc.
Exact mass
321.2031 Dacalc.
LogP (octanol/water)
2.01calc.
Topological polar surface area
0 Ųcalc.
Hydrogen bond donors
0calc.
Hydrogen bond acceptors
0calc.
Rotatable bonds
12calc.
Heavy atoms
18calc.
Rings
0calc.
Aromatic rings
0calc.
Fraction sp3 carbons
1calc.
Formal charge
0calc.
Stereocentres
0calc.
Components
2calc.
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

GHS signal word
Warning
GHS07: Harmful or irritant
Harmful or irritant

Hazard statements

  • H315Causes skin irritation.
  • H319Causes serious eye irritation.
  • H335May cause respiratory irritation.
Precautionary statements (16)
  • P261Avoid breathing dust, fume, gas, mist, vapours or spray.
  • P264Wash skin thoroughly after handling.
  • P264 + P265Wash skin thoroughly after handling. Do not touch eyes.
  • P271Use only outdoors or in a well-ventilated area.
  • P280Wear protective gloves, protective clothing, eye protection and face protection.
  • P302 + P352If on skin: Wash with plenty of water.
  • P304 + P340If inhaled: Remove person to fresh air and keep comfortable for breathing.
  • P305 + P351 + P338If in eyes: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
  • P319Get medical help if you feel unwell.
  • P321Specific treatment (see supplemental first aid instructions on the label).
  • P332 + P317If skin irritation occurs: Get medical help.
  • P337 + P317If eye irritation persists: Get medical help.
  • P362 + P364Take off contaminated clothing. And wash it before reuse.
  • P403 + P233Store in a well-ventilated place. Keep container tightly closed.
  • P405Store locked up.
  • P501Dispose of contents and container in accordance with local regulations.

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

Full safety data and first aid

Dimethyldodecylethylammonium bromide suppliers

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Where suppliers are based

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Dimethyldodecylethylammonium bromide price

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

Frequently asked questions

Quick answers about Dimethyldodecylethylammonium bromide, based on the data on this page

What is Dimethyldodecylethylammonium bromide?

Dimethyldodecylethylammonium bromide is a chemical substance with the molecular formula C16H36BrN and a molar mass of 322.38 g/mol. Its CAS registry number is 68207-00-1. The IUPAC name is dodecyl-ethyl-dimethylazanium bromide.

What is the CAS number of Dimethyldodecylethylammonium bromide?

The CAS registry number of Dimethyldodecylethylammonium bromide is 68207-00-1.

What is the molecular formula and weight of Dimethyldodecylethylammonium bromide?

The molecular formula of Dimethyldodecylethylammonium bromide is C16H36BrN and its molar mass is 322.38 g/mol.

What is Dimethyldodecylethylammonium bromide used for?

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

Is Dimethyldodecylethylammonium bromide hazardous?

Dimethyldodecylethylammonium bromide carries the GHS signal word "Warning". Main hazards: causes skin irritation, causes serious eye irritation, may cause respiratory irritation. This summary is not an SDS, always read the supplier safety data sheet.

What is the HS code of Dimethyldodecylethylammonium bromide?

Dimethyldodecylethylammonium bromide 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 Dimethyldodecylethylammonium bromide?

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

What is the price of Dimethyldodecylethylammonium bromide?

Suppliers quote Dimethyldodecylethylammonium bromide 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 Dimethyldodecylethylammonium bromide

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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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