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ChemicalBook >> CAS DataBase List >> Trimethylamine N-oxide

Trimethylamine N-oxide

Trimethylamine N-oxide price.
  • $16 - $1759
  • Product name: Trimethylamine N-oxide
  • CAS: 1184-78-7
  • MF: C3H9NO
  • MW: 75.11
  • EINECS:214-675-6
  • MDL Number:MFCD00082441
  • Synonyms:n,n-dimethyl-methanaminn-oxide ;trimethyloxamine ;Triox;TRIMETHYLAMINE N-OXIDE;TRIMETHYLAMINE OXIDE HYDROCHLORIDE;TRIMETHYLAMINE N-OXIDE HYDROCHLORIDE;trimethyl-oxido-ammonium;TRIMETHYLAMINOXIDE
Price62 Properties Safety Information Description
62 prices
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Brand
  • aablocks
  • ACHEMBLOCK
  • AK Scientific
  • Ambeed
  • American Custom Chemicals Corporation
  • Apolloscientific
  • Arctom
  • Biosynth
  • Cayman Chemical
  • Chemenu
  • Chem-Impex
  • ChemScene
  • Sigma-Aldrich
  • TCI Chemical
  • TRC
  • Usbiological
Package
  • 20mg
  • 100mg
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  • 5MG
  • 10mM*1mLinDMSO(Solution)
  • 10mM*1mLinDMSO(Solid+Solvent)
  • 0.5g
  • 500mg
  • 1g
  • 2g
  • 5g
  • 10g
  • 25g
  • 100g
  • Manufactureraablocks
  • Product numberAA003V0Z
  • Product descriptionN,N-Dimethylmethanamine N-oxide 98%
  • Packaging250mg
  • Price$16
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA003V0Z
  • Product descriptionN,N-Dimethylmethanamine N-oxide 98%
  • Packaging1g
  • Price$19
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA003V0Z
  • Product descriptionN,N-Dimethylmethanamine N-oxide 98%
  • Packaging5g
  • Price$29
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA003V0Z
  • Product descriptionN,N-Dimethylmethanamine N-oxide 98%
  • Packaging25g
  • Price$106
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA003V0Z
  • Product descriptionN,N-Dimethylmethanamine N-oxide 98%
  • Packaging100g
  • Price$371
  • Updated2026-05-28
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberW158911
  • Product descriptionTrimethylamine N-oxide 97%
  • Packaging25G
  • Price$185
  • Updated2026-05-27
  • Buy
  • ManufacturerAK Scientific
  • Product number9161AJ
  • Product descriptionTrimethylamine N-oxide
  • Packaging5g
  • Price$171
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA292360
  • Product descriptionTrimethylamineoxide 98%
  • Packaging5g
  • Price$176
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA292360
  • Product descriptionTrimethylamineoxide 98%
  • Packaging25g
  • Price$610
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA292360
  • Product descriptionTrimethylamineoxide 98%
  • Packaging1g
  • Price$51
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA292360
  • Product descriptionTrimethylamineoxide 98%
  • Packaging250mg
  • Price$22
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0297055
  • Product descriptionTRIMETHYLAMINE N-OXIDE 95.00%
  • Packaging5MG
  • Price$499.83
  • Updated2021-12-16
  • Buy
  • ManufacturerApolloscientific
  • Product numberOR72428
  • Product descriptionTrimethylamine N-Oxide Anhydrous >95%
  • Packaging25g
  • Price$496
  • Updated2026-06-04
  • Buy
  • ManufacturerApolloscientific
  • Product numberOR72428
  • Product descriptionTrimethylamine N-Oxide Anhydrous >95%
  • Packaging25g
  • Price$496
  • Updated2026-06-04
  • Buy
  • ManufacturerApolloscientific
  • Product numberOR72428
  • Product descriptionTrimethylamine N-Oxide Anhydrous >95%
  • Packaging100g
  • Price$1513
  • Updated2026-06-04
  • Buy
  • ManufacturerApolloscientific
  • Product numberOR72428
  • Product descriptionTrimethylamine N-Oxide Anhydrous >95%
  • Packaging100g
  • Price$1513
  • Updated2026-06-04
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA003V0Z N,N-Dimethylmethanamine N-oxide 98% 250mg $16 2026-05-28 Buy
aablocks AA003V0Z N,N-Dimethylmethanamine N-oxide 98% 1g $19 2026-05-28 Buy
aablocks AA003V0Z N,N-Dimethylmethanamine N-oxide 98% 5g $29 2026-05-28 Buy
aablocks AA003V0Z N,N-Dimethylmethanamine N-oxide 98% 25g $106 2026-05-28 Buy
aablocks AA003V0Z N,N-Dimethylmethanamine N-oxide 98% 100g $371 2026-05-28 Buy
ACHEMBLOCK W158911 Trimethylamine N-oxide 97% 25G $185 2026-05-27 Buy
AK Scientific 9161AJ Trimethylamine N-oxide 5g $171 2021-12-16 Buy
Ambeed A292360 Trimethylamineoxide 98% 5g $176 2021-12-16 Buy
Ambeed A292360 Trimethylamineoxide 98% 25g $610 2021-12-16 Buy
Ambeed A292360 Trimethylamineoxide 98% 1g $51 2021-12-16 Buy
Ambeed A292360 Trimethylamineoxide 98% 250mg $22 2021-12-16 Buy
American Custom Chemicals Corporation CHM0297055 TRIMETHYLAMINE N-OXIDE 95.00% 5MG $499.83 2021-12-16 Buy
Apolloscientific OR72428 Trimethylamine N-Oxide Anhydrous >95% 25g $496 2026-06-04 Buy
Apolloscientific OR72428 Trimethylamine N-Oxide Anhydrous >95% 25g $496 2026-06-04 Buy
Apolloscientific OR72428 Trimethylamine N-Oxide Anhydrous >95% 100g $1513 2026-06-04 Buy
Apolloscientific OR72428 Trimethylamine N-Oxide Anhydrous >95% 100g $1513 2026-06-04 Buy
Next Last

Properties

Melting point :220-222 °C (lit.)
Boiling point :133.8°C (rough estimate)
Density :0.9301 (rough estimate)
vapor pressure :23.5Pa at 20℃
refractive index :1.4698 (estimate)
FEMA :4245 | TRIMETHYLAMINE OXIDE
storage temp. :Hygroscopic, Room Temperature, under inert atmosphere
solubility :Chloroform, DMSO, Methanol (Slightly)
pka :4.65(at 25℃)
form :Solid
color :Pale Yellow
Odor :odorless
Water Solubility :793g/L at 24.5℃
Merck :14,9711
JECFA Number :1614
Stability :Hygroscopic
InChI :1S/C3H9NO/c1-4(2,3)5/h1-3H3
InChIKey :UYPYRKYUKCHHIB-UHFFFAOYSA-N
SMILES :C[N+](C)(C)[O-]
LogP :-2.79
EPA Substance Registry System :Methanamine, N,N-dimethyl-, N-oxide (1184-78-7)

Safety Information

Symbol(GHS): Exclamation Mark (GHS07)
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P270 Do not eat, drink or smoke when using this product.
P271 Use only outdoors or in a well-ventilated area.
P301+P312 IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

Description

Trimethylamine N-oxide is a mediator of thiol-sulfide conversion as well as a decarbonylation and demetallation for organometallic compounds.

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TRIMETHYLAMINE N-OXIDE HYDROCHLORIDE CAS:1184-78-7
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