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Chemical substance

Trimethylhydroxylamine

Also known as CH3ON(CH3)2, N,N-Dimethylmethoxylamine, N,N,O-Trimethyl-hydroxylamine

CAS 5669-39-6Formula C3H9NOMolar mass 75.11 g/mol
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Trimethylhydroxylamine chemical structure, C3H9NO, CAS 5669-39-6
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
5669-39-6
Formula
C3H9NO
Molar mass
75.11 g/mol
HS code
294200

What is Trimethylhydroxylamine?

Plain description, key identifiers and synonyms

Trimethylhydroxylamine is a chemical substance with the molecular formula C3H9NO and a molar mass of 75.11 g/mol. Its CAS registry number is 5669-39-6. The IUPAC name is N-methoxy-N-methylmethanamine.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
N-methoxy-N-methylmethanamine
CAS number
5669-39-6 CAS number cross-checked
Molecular formula
C3H9NO
InChIKey
QVDVENIYNXDSOK-UHFFFAOYSA-N
InChI
InChI=1S/C3H9NO/c1-4(2)5-3/h1-3H3
SMILES (canonical and isomeric)
CN(C)OC

Synonyms

  • CH3ON(CH3)2
  • N,N-Dimethylmethoxylamine
  • N,N,O-Trimethyl-hydroxylamine
  • N-methoxy-N-methylmethanamine
  • Methoxydimethylamine
  • N,N,O-Trimethylhydroxylamine
  • Trimethylhydroxylamin
  • trimethyl-hydroxylamine
  • N,N-dimethylmethoxyamine
  • [Methoxy(methyl)amino]methane #
  • methane, N-methoxyamino-N-methyl-

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
75.11 g/molcalc.
Exact mass
75.0684 Dacalc.
LogP (octanol/water)
0.11calc.
Topological polar surface area
12.47 Ųcalc.
Hydrogen bond donors
0calc.
Hydrogen bond acceptors
2calc.
Rotatable bonds
1calc.
Heavy atoms
5calc.
Rings
0calc.
Aromatic rings
0calc.
Fraction sp3 carbons
1calc.
Formal charge
0calc.
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.

Trimethylhydroxylamine suppliers

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Trimethylhydroxylamine 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 Trimethylhydroxylamine is traded under.

HS 2942.00Indicative HS code

Organic compounds not elsewhere classified in chapter 29

World exports in 2024
$589M
−43.5% vs 2023, imports $614M
2019 to 2024
Top exporters
  1. India * partner reported20.7%
  2. United States18.6%
  3. Italy10.4%
Top importers
  1. United States15.1%
  2. Italy6.7%
  3. Japan5.3%

* Partner reported figures, a lower bound.

Reported customs values in USD, not prices.Full trade data

The HS code shown for Trimethylhydroxylamine is indicative (it is known at chapter level only). Confirm the classification with your customs broker before shipping.

Frequently asked questions

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

What is Trimethylhydroxylamine?

Trimethylhydroxylamine is a chemical substance with the molecular formula C3H9NO and a molar mass of 75.11 g/mol. Its CAS registry number is 5669-39-6. The IUPAC name is N-methoxy-N-methylmethanamine.

What is the CAS number of Trimethylhydroxylamine?

The CAS registry number of Trimethylhydroxylamine is 5669-39-6.

What is the molecular formula and weight of Trimethylhydroxylamine?

The molecular formula of Trimethylhydroxylamine is C3H9NO and its molar mass is 75.11 g/mol.

Is Trimethylhydroxylamine hazardous?

No GHS hazard classification for Trimethylhydroxylamine 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 Trimethylhydroxylamine?

Trimethylhydroxylamine is usually classified under HS code 294200 (XIII. OTHER ORGANIC COMPOUNDS, other organic compounds). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Trimethylhydroxylamine?

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What is the price of Trimethylhydroxylamine?

Suppliers quote Trimethylhydroxylamine 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 Trimethylhydroxylamine

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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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