Cas no 1184-78-7 (Trimethylamine N-oxide)

Trimethylamine N-oxide structure
Trimethylamine N-oxide structure
Product Name:Trimethylamine N-oxide
CAS No:1184-78-7
MF:C3H9NO
MW:75.1096608638763
MDL:MFCD00082441
CID:154123
PubChem ID:87577129
Update Time:2025-04-19

Trimethylamine N-oxide Chemical and Physical Properties

Names and Identifiers

    • Methanamine,N,N-dimethyl-, N-oxide
    • Trimethylamine N-Oxide Anhydrous
    • N,N-dimethylmethanamine oxide
    • Trimethylamine N-oxide
    • TRIMETHYLAMINE N-OXIDE HYDROCHLORIDE
    • Trimethylamine oxide
    • anhydrous trimethylamine oxide
    • N,N-Dimethylmethanamine N-oxide
    • TMAO
    • Trimethyloxamine
    • Triox
    • TMANO
    • TMANO Anhydrous
    • Methanamine, N,N-dimethyl-, N-oxide
    • trimethylamine-N-oxide
    • Trimethylamine, N-oxide
    • Trimethylaminoxid
    • TMAe
    • (CH3)3NO
    • FLD0K1SJ1A
    • N(CH3)3O
    • Trimethylamine, N-oxide (8CI)
    • UYPYRKYUKCHHIB-UHFFFAOYSA-N
    • N,N-dimethylmethanamine oxide (IUPAC)
    • TMA-oxide
    • trimethylamineoxide
    • trimethyl amine oxide
    • Trimethlamine
    • MDL： MFCD00082441
    • Inchi： 1S/C3H9NO/c1-4(2,3)5/h1-3H3
    • InChI Key： UYPYRKYUKCHHIB-UHFFFAOYSA-N
    • SMILES： C[N+]([O-])(C)C

Computed Properties

  • Exact Mass: 75.06840
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 0
  • Hydrogen Bond Acceptor Count: 1
  • Heavy Atom Count: 5
  • Rotatable Bond Count: 0
  • Complexity: 28.4
  • Covalently-Bonded Unit Count: 1
  • Defined Atom Stereocenter Count: 0
  • Undefined Atom Stereocenter Count : 0
  • Defined Bond Stereocenter Count: 0
  • Undefined Bond Stereocenter Count: 0
  • Surface Charge: 0
  • Tautomer Count: nothing
  • XLogP3: -0.3
  • Topological Polar Surface Area: 18.1

Experimental Properties

  • Color/Form: Powder
  • Density: 0.9301 (rough estimate)
  • Melting Point: 220-222?°C (lit.)
  • Boiling Point: 133.8°C (rough estimate)
  • Refractive Index: 1.4698 (estimate)
  • PSA: 29.43000
  • LogP: 0.21130
  • Sensitiveness: Sensitive to humidity
  • pka: 4.65(at 25℃)
  • FEMA: 4245 | TRIMETHYLAMINE OXIDE
  • Merck: 9711
  • Solubility: Not determined

Trimethylamine N-oxide Security Information

Trimethylamine N-oxide Customs Data

  • HS CODE：2921110090
  • Customs Data：

    China Customs Code:

    2921110090

    Overview:

    2921110090 Methylamine,Trimethylamine and its salts.Regulatory conditions:AB(Customs clearance form for Inbound Goods,Customs clearance form for outbound goods).VAT:17.0%.Tax refund rate:9.0%.MFN tariff:6.5%.general tariff:30.0%

    Declaration elements:

    Product Name, component content, use to

    Regulatory conditions:

    A.Customs clearance form for Inbound Goods
    B.Customs clearance form for outbound goods

    Inspection and quarantine category:

    M.Import commodity inspection
    N.Export commodity inspection

    Summary:

    HS: 2921110090. methylamine, di- or trimethylamine and their salts. VAT:17.0%. tax rebate rate:9.0%. supervision conditions:ab(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tariff:6.5%. general tariff:30.0%

Trimethylamine N-oxide Pricemore >>

Related Categories No. Product Name Cas No. Purity Specification Price update time Inquiry
MedChemExpress
HY-116084-10mM*1mLinDMSO
Trimethylamine N-oxide
 1184-78-7 ≥98.0%
10mM*1mLinDMSO
 ￥550 2023-07-25
MedChemExpress
HY-116084-100mg
Trimethylamine N-oxide
 1184-78-7 ≥98.0%
100mg
 ￥500 2024-07-19
SHANG HAI A LA DING SHENG HUA KE JI GU FEN Co., Ltd.
T162064-1g
Trimethylamine N-oxide
 1184-78-7 >95.0%(T)
1g
 ￥279.90 2023-08-31
SHANG HAI A LA DING SHENG HUA KE JI GU FEN Co., Ltd.
T162064-250mg
Trimethylamine N-oxide
 1184-78-7 >95.0%(T)
250mg
 ￥99.90 2023-08-31
TI XI AI ( SHANG HAI ) HUA CHENG GONG YE FA ZHAN Co., Ltd.
T1362-5G
Trimethylamine N-Oxide Anhydrous
 1184-78-7 >95.0%(T)
5g
 ￥1040.00 2024-04-18
ChemScence
CS-0063748-1g
Trimethylamine N-oxide
 1184-78-7 ≥98.0%
1g
 $52.0 2022-04-28
ChemScence
CS-0063748-5g
Trimethylamine N-oxide
 1184-78-7 ≥98.0%
5g
 $84.0 2022-04-28
ChemScence
CS-0063748-10g
Trimethylamine N-oxide
 1184-78-7 ≥98.0%
10g
 $162.0 2022-04-28
ChemScence
CS-0063748-25g
Trimethylamine N-oxide
 1184-78-7 ≥98.0%
25g
 $388.0 2022-04-28
TRC
B412905-100mg
N,N-Dimethylmethanamine Oxide
 1184-78-7
100mg
 $ 58.00 2023-04-18

Trimethylamine N-oxide Suppliers

Amadis Chemical Company Limited
Gold Member
Audited Supplier Audited Supplier
(CAS:1184-78-7)Trimethylamine N-oxide
Order Number:A1200111
Stock Status:in Stock
Quantity:100g
Purity:99%
Pricing Information Last Updated:Friday, 30 August 2024 02:41
Price ($):368.0
Suzhou Senfeida Chemical Co., Ltd
Gold Member
Audited Supplier Audited Supplier
(CAS:1184-78-7)Trimethylamine N-oxide
Order Number:sfd22713
Stock Status:in Stock
Quantity:200kg
Purity:99.9%
Pricing Information Last Updated:Friday, 19 July 2024 14:39
Price ($):discuss personally
Tiancheng Chemical (Jiangsu) Co., Ltd
Gold Member
Audited Supplier Audited Supplier
(CAS:1184-78-7)Trimetlylamine oxide
Order Number:LE19168
Stock Status:in Stock
Quantity:25KG,200KG,1000KG
Purity:99%
Pricing Information Last Updated:Friday, 20 June 2025 12:20
Price ($):discuss personally

Trimethylamine N-oxide Related Literature

Related Categories

1184-78-7 (Trimethylamine N-oxide) Related Products

Recommended suppliers
Amadis Chemical Company Limited
(CAS:1184-78-7)Trimethylamine N-oxide
A1200111
Purity:99%
Quantity:100g
Price ($):368.0
Email
Suzhou Senfeida Chemical Co., Ltd
(CAS:1184-78-7)Trimethylamine N-oxide
sfd22713
Purity:99.9%
Quantity:200kg
Price ($):Inquiry
Email