Trimethylnonylammonium Bromide - ≥98%(T) , CAS No.1943-11-9

CAS: 1943-11-9 Cat. No.: T162052 Molecular Weight: 266.27 Beilstein Registry Number: 4(4)777 EC Number: 217-733-9 PubChem CID: 74750
AVAILABLE TO ORDER
GRADE & PURITY ≥98%(T)
Synonyms
Trimethylnonylammonium bromide | Trimethyl-nonyl-ammonium bromide | EINECS 217-733-9 | D92636 | DTXSID00883779 | SCHEMBL4382369 | 1-Nonanaminium, N,N,N-trimethyl-, bromide (1:1) | MFCD00041986 | HY-W127647 | 1-Nonanaminium, N,N,N-trimethyl-, bromide | n,n
Storage
Room temperature
Shipped In
Normal
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
1g
T162052-1g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$23.90
5g
T162052-5g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$100.90
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Why this grade

≥98%(T) for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Room temperature Ships Normal Check lot-specific COA for exact specifications.

📋

Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

📚

Literature proof

Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonyms
Trimethylnonylammonium bromide | Trimethyl-nonyl-ammonium bromide | EINECS 217-733-9 | D92636 | DTXSID00883779 | SCHEMBL4382369 | 1-Nonanaminium, N, N, N-trimethyl-, bromide (1:1) | MFCD00041986 | HY-W127647 | 1-Nonanaminium, N, N, N-trimethyl-, bromide | n, n
Specifications & Purity
≥98%(T)
Storage
Room temperature
Shipped In
Normal
Purity
≥98%(T)
Names and Identifiers
Pubchem Sid504754857
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/504754857
Canonical SmilesCCCCCCCCC[N+](C)(C)C.[Br-]
IUPAC Nametrimethyl(nonyl)azanium;bromide
InChIKeySSEGNMJSEROZIF-UHFFFAOYSA-M
INCHI1S/C12H28N.BrH/c1-5-6-7-8-9-10-11-12-13(2,3)4;/h5-12H2,1-4H3;1H/q+1;/p-1
Isomeric SMILES CCCCCCCCC[N+](C)(C)C.[Br-]
PubChem CID 74750
Molecular Weight 266.27
Beilstein 4(4)777
Reaxy-Rn 3702760

Documentation

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

Download SDS →

✅ Certificate of Analysis (COA)

Lot-specific quality data. Enter your lot number to retrieve the exact COA.

Look up COA →

📊 Datasheet

Quick-reference summary of product specifications and applications.

View datasheet →

🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassOrganic nitrogen compounds
ClassOrganonitrogen compounds
SubclassQuaternary ammonium salts
Intermediate Tree Nodes Not available
Direct ParentTetraalkylammonium salts
Alternative Parents Organopnictogen compounds  Organic bromide salts  Hydrocarbon derivatives  Amines  
Molecular FrameworkAliphatic acyclic compounds
Substituents Tetraalkylammonium salt - Organopnictogen compound - Hydrocarbon derivative - Organic bromide salt - Organic salt - Amine - Aliphatic acyclic compound
DescriptionThis compound belongs to the class of organic compounds known as tetraalkylammonium salts. These are organonitrogen compounds containing a quaternary ammonium substituted with four alkyl chains.
External Descriptors Not available
3D Structure
Interactive Chemical Structure Model





Mechanisms of Action
Certificates(CoA,COO,BSE/TSE and Analysis Chart)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

2 results found

Lot NumberCertificate TypeDateItem
L2125450Certificate of AnalysisSep 28, 2025 T162052
L2125476Certificate of AnalysisSep 28, 2025 T162052
Chemical and Physical Properties
SolubilitySoluble in water
Melt Point(°C)223 °C
Molecular Weight266.260 g/mol
XLogP3
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count1
Rotatable Bond Count8
Exact Mass265.141 Da
Monoisotopic Mass265.141 Da
Topological Polar Surface Area0.000 Ų
Heavy Atom Count14
Formal Charge0
Complexity102.000
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds0
Covalently-Bonded Unit Count2
Solution Calculators
Reviews

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