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

Trimethylamine N-oxide

Trimethylamine N-oxide price.
  • $22 - $610
  • 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 ;TMAO;trimethyloxamine ;Triox;TRIMETHYLAMINE N-OXIDE;TRIMETHYLAMINE OXIDE HYDROCHLORIDE;TRIMETHYLAMINE N-OXIDE HYDROCHLORIDE;trimethyl-oxido-ammonium
Price21 Properties Safety Information Description
21 prices
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Brand
  • AK Scientific
  • Ambeed
  • American Custom Chemicals Corporation
  • Arctom
  • Cayman Chemical
  • Chemenu
  • Chem-Impex
  • ChemScene
  • Sigma-Aldrich
  • TCI Chemical
  • TRC
  • Usbiological
Package
  • 5MG
  • 20mg
  • 100mg
  • 250mg
  • 500mg
  • 1g
  • 5g
  • 25g
  • 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%
  • Packaging250mg
  • Price$22
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA292360
  • Product descriptionTrimethylamineoxide 98%
  • Packaging1g
  • Price$51
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA292360
  • Product descriptionTrimethylamineoxide 98%
  • Packaging25g
  • Price$610
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0297055
  • Product descriptionTRIMETHYLAMINE N-OXIDE 95.00%
  • Packaging5MG
  • Price$499.83
  • Updated2021-12-16
  • Buy
  • ManufacturerArctom
  • Product numberCFN00096
  • Product descriptionTrimethylamineoxide ≥98%
  • Packaging20mg
  • Price$30
  • Updated2021-12-16
  • Buy
  • ManufacturerCayman Chemical
  • Product number17354
  • Product descriptionTrimethylamine N-oxide ≥95%
  • Packaging500mg
  • Price$32
  • Updated2024-03-01
  • Buy
  • ManufacturerCayman Chemical
  • Product number17354
  • Product descriptionTrimethylamine N-oxide ≥95%
  • Packaging1g
  • Price$44
  • Updated2024-03-01
  • Buy
  • ManufacturerCayman Chemical
  • Product number17354
  • Product descriptionTrimethylamine N-oxide ≥95%
  • Packaging5g
  • Price$153
  • Updated2024-03-01
  • Buy
  • ManufacturerChemenu
  • Product numberCM328950
  • Product descriptionN,N-dimethylmethanamine oxide 95%+
  • Packaging5g
  • Price$178
  • Updated2026-05-20
  • Buy
  • ManufacturerChemenu
  • Product numberCM328950
  • Product descriptionN,N-dimethylmethanamine oxide 95%+
  • Packaging25g
  • Price$604
  • Updated2026-05-20
  • Buy
  • ManufacturerChem-Impex
  • Product number36830
  • Product descriptionTrimethylamine N-oxide ≥95%(Assaybytitration)
  • Packaging5G
  • Price$188.4
  • Updated2026-05-19
  • Buy
  • ManufacturerChem-Impex
  • Product number36830
  • Product descriptionTrimethylamine N-oxide ≥95%(Assaybytitration)
  • Packaging1G
  • Price$88.7
  • Updated2026-05-19
  • Buy
  • ManufacturerChemScene
  • Product numberCS-0063748
  • Product descriptionTrimethylamine N-oxide ≥98.0%
  • Packaging100mg
  • Price$50
  • Updated2021-12-16
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number317594
  • Product descriptionTrimethylamine N-oxide 95%
  • Packaging1g
  • Price$84.5
  • Updated2026-04-30
  • Buy
Manufacturer Product number Product description Packaging Price Updated 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% 250mg $22 2021-12-16 Buy
Ambeed A292360 Trimethylamineoxide 98% 1g $51 2021-12-16 Buy
Ambeed A292360 Trimethylamineoxide 98% 25g $610 2021-12-16 Buy
American Custom Chemicals Corporation CHM0297055 TRIMETHYLAMINE N-OXIDE 95.00% 5MG $499.83 2021-12-16 Buy
Arctom CFN00096 Trimethylamineoxide ≥98% 20mg $30 2021-12-16 Buy
Cayman Chemical 17354 Trimethylamine N-oxide ≥95% 500mg $32 2024-03-01 Buy
Cayman Chemical 17354 Trimethylamine N-oxide ≥95% 1g $44 2024-03-01 Buy
Cayman Chemical 17354 Trimethylamine N-oxide ≥95% 5g $153 2024-03-01 Buy
Chemenu CM328950 N,N-dimethylmethanamine oxide 95%+ 5g $178 2026-05-20 Buy
Chemenu CM328950 N,N-dimethylmethanamine oxide 95%+ 25g $604 2026-05-20 Buy
Chem-Impex 36830 Trimethylamine N-oxide ≥95%(Assaybytitration) 5G $188.4 2026-05-19 Buy
Chem-Impex 36830 Trimethylamine N-oxide ≥95%(Assaybytitration) 1G $88.7 2026-05-19 Buy
ChemScene CS-0063748 Trimethylamine N-oxide ≥98.0% 100mg $50 2021-12-16 Buy
Sigma-Aldrich 317594 Trimethylamine N-oxide 95% 1g $84.5 2026-04-30 Buy
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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℃
FEMA :4245 | TRIMETHYLAMINE OXIDE
refractive index :1.4698 (estimate)
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): GHS hazard pictograms
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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Suppliers and manufacturers

career henan chemical co
TRIMETHYLAMINE N-OXIDE HYDROCHLORIDE
$8.80 /1KG
TRIMETHYLAMINE N-OXIDE HYDROCHLORIDE CAS:1184-78-7
Dideu Industries Group Limited
Trimethylamine N-oxide
$1.10 /1g
Trimethylamine N-oxide CAS:1184-78-7
Capot Chemical Co.,Ltd.
Henan Tianfu Chemical Co.,Ltd.
Shanghai Zheyan Biotech Co., Ltd.
CONIER CHEM AND PHARMA LIMITED
SIMAGCHEM CORP
Career Henan Chemica Co
Hefei TNJ Chemical Industry Co.,Ltd.
ANHUI WITOP BIOTECH CO., LTD