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Amines and amides

Trimethylethylammonium hydroxide

Also known as Ethanaminium, N,N,N-trimethyl-, hydroxide, Ethyltrimethylammonium hydroxide, ethyl(trimethyl)azanium, hydroxide

CAS 30382-83-3Formula C5H15NOMolar mass 105.18 g/mol
2 suppliers listed
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Trimethylethylammonium hydroxide chemical structure, C5H15NO, CAS 30382-83-3
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
30382-83-3
Formula
C5H15NO
Molar mass
105.18 g/mol
Physical form
Liquid
HS code
292390
Category
Amines and amides
Illustrative photo, closed blue jerry cans in a warehouse
Typical packagingIllustrative packaging image, not the actual product

What is Trimethylethylammonium hydroxide?

Plain description, key identifiers and synonyms

Trimethylethylammonium hydroxide is a chemical substance with the molecular formula C5H15NO and a molar mass of 105.18 g/mol. Its CAS registry number is 30382-83-3. The IUPAC name is ethyl(trimethyl)azanium hydroxide.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
ethyl(trimethyl)azanium hydroxide
CAS number
30382-83-3 CAS number cross-checked
Molecular formula
C5H15NO
InChIKey
KVFVBPYVNUCWJX-UHFFFAOYSA-M
InChI
InChI=1S/C5H14N.H2O/c1-5-6(2,3)4;/h5H2,1-4H3;1H2/q+1;/p-1
SMILES (canonical and isomeric)
CC[N+](C)(C)C.[OH-]

Synonyms

  • Ethanaminium, N,N,N-trimethyl-, hydroxide
  • Ethyltrimethylammonium hydroxide
  • ethyl(trimethyl)azanium, hydroxide
  • Trimethylathylammoniumhydroxyd
  • Ethanaminium, N,N,N-trimethyl-, hydroxide (1:1)
  • N,N,N-trimethylethanaminium hydroxide

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

Physical form
Liquidexp.

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
105.18 g/molcalc.
Exact mass
105.1154 Dacalc.
LogP (octanol/water)
0.54calc.
Topological polar surface area
30 Ųcalc.
Hydrogen bond donors
0calc.
Hydrogen bond acceptors
1calc.
Rotatable bonds
1calc.
Heavy atoms
7calc.
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

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.

Trimethylethylammonium hydroxide suppliers

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All 2 suppliers

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Where suppliers are based

2 suppliers in 2 countries

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Trimethylethylammonium hydroxide 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

Industrial uses: Processing aids not otherwise specified.

Regulatory status

Inventories, regulations and trade controls that list this substance

United States

  • TSCA inventory (USA)
    Status: Active in US commerce

HS code and trade data

Customs classification and reported world trade statistics

Global trade

World import and export statistics for the HS code Trimethylethylammonium hydroxide 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 Trimethylethylammonium hydroxide is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about Trimethylethylammonium hydroxide, based on the data on this page

What is Trimethylethylammonium hydroxide?

Trimethylethylammonium hydroxide is a chemical substance with the molecular formula C5H15NO and a molar mass of 105.18 g/mol. Its CAS registry number is 30382-83-3. The IUPAC name is ethyl(trimethyl)azanium hydroxide.

What is the CAS number of Trimethylethylammonium hydroxide?

The CAS registry number of Trimethylethylammonium hydroxide is 30382-83-3.

What is the molecular formula and weight of Trimethylethylammonium hydroxide?

The molecular formula of Trimethylethylammonium hydroxide is C5H15NO and its molar mass is 105.18 g/mol.

What is Trimethylethylammonium hydroxide used for?

Industrial uses: Processing aids not otherwise specified.

Is Trimethylethylammonium hydroxide hazardous?

No GHS hazard classification for Trimethylethylammonium hydroxide 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 Trimethylethylammonium hydroxide?

Trimethylethylammonium hydroxide 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 Trimethylethylammonium hydroxide?

CompoundList lists 2 suppliers of Trimethylethylammonium hydroxide in China and India. Send one free request to get and compare quotes. Your contact details stay private until you accept a quote.

Where can I buy Trimethylethylammonium hydroxide in India?

1 supplier in India list Trimethylethylammonium hydroxide on CompoundList. Filter the suppliers list by country and send a request to compare prices, grades and delivery times.

What is the price of Trimethylethylammonium hydroxide?

Suppliers quote Trimethylethylammonium hydroxide 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 Trimethylethylammonium hydroxide

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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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