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Acid, base and phase-transfer catalysts

Triethylcholine

Also known as Triethylaminoethanol, triethyl(2-hydroxyethyl)azanium, Ethanaminium, N,N,N-triethyl-2-hydroxy-

CAS 302-61-4Formula C8H20NO+Molar mass 146.25 g/mol
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Triethylcholine chemical structure, C8H20NO+, CAS 302-61-4
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
302-61-4
Formula
C8H20NO+
Molar mass
146.25 g/mol
HS code
292390
Category
Acid, base and phase-transfer catalysts

What is Triethylcholine?

Plain description, key identifiers and synonyms

Triethylcholine is a chemical substance with the molecular formula C8H20NO+ and a molar mass of 146.25 g/mol. Its CAS registry number is 302-61-4. The IUPAC name is triethyl(2-hydroxyethyl)azanium.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
triethyl(2-hydroxyethyl)azanium
CAS number
302-61-4 CAS number cross-checked
Molecular formula
C8H20NO+
UNII
9B2PFY5LLZ
InChIKey
GZBUMTPCIKCWFW-UHFFFAOYSA-N
InChI
InChI=1S/C8H20NO/c1-4-9(5-2,6-3)7-8-10/h10H,4-8H2,1-3H3/q+1
SMILES (canonical and isomeric)
CC[N+](CC)(CC)CCO

Synonyms

  • Triethylaminoethanol
  • triethyl(2-hydroxyethyl)azanium
  • Ethanaminium, N,N,N-triethyl-2-hydroxy-
  • Triethyl (2-hydroxyethyl)ammonium chloride
  • N,N,N-triethyl-N-2-hydroxyethylammonium
  • Triethylcholine ion
  • Choline, triethyl-
  • Triethylcholine cation
  • N,N,N-Triethylcholine
  • N,N,N-Triethylaminoethanol
  • N,N,N-Triethyl-2-hydroxyethan-1-aminium
  • Ammonium, triethyl(2-hydroxyethyl)-

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
146.25 g/molcalc.
Exact mass
146.1539 Dacalc.
LogP (octanol/water)
0.86calc.
Topological polar surface area
20.23 Ųcalc.
Hydrogen bond donors
1calc.
Hydrogen bond acceptors
1calc.
Rotatable bonds
5calc.
Heavy atoms
10calc.
Rings
0calc.
Aromatic rings
0calc.
Fraction sp3 carbons
1calc.
Formal charge
1calc.
Stereocentres
0calc.
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.

Triethylcholine suppliers

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Triethylcholine 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

Pharmacological actions

  • Cholinergic Antagonists

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

Frequently asked questions

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

What is Triethylcholine?

Triethylcholine is a chemical substance with the molecular formula C8H20NO+ and a molar mass of 146.25 g/mol. Its CAS registry number is 302-61-4. The IUPAC name is triethyl(2-hydroxyethyl)azanium.

What is the CAS number of Triethylcholine?

The CAS registry number of Triethylcholine is 302-61-4.

What is the molecular formula and weight of Triethylcholine?

The molecular formula of Triethylcholine is C8H20NO+ and its molar mass is 146.25 g/mol.

What is Triethylcholine used for?

Known uses and roles of Triethylcholine include cholinergic antagonists.

Is Triethylcholine hazardous?

No GHS hazard classification for Triethylcholine 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 Triethylcholine?

Triethylcholine 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 Triethylcholine?

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

What is the price of Triethylcholine?

Suppliers quote Triethylcholine 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 Triethylcholine

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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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