Tetramethylammonium Tetrafluoroborate - ≥98% , CAS No.661-36-9

CAS: 661-36-9 Cat. No.: T162043 Molecular Weight: 160.95 Beilstein Registry Number: 3715400 EC Number: 211-547-1 PubChem CID: 12621
AVAILABLE TO ORDER
GRADE & PURITY ≥98%
Synonyms
Methanaminium, N,N,N-trimethyl-, tetrafluoroborate(1-) | tetramethylazanium;tetrafluoroborate | A835345 | Tetramethylammonium fluoroborate | EN300-219144 | tetramethylammoniumtetrafluoroborate | SY061684 | Tetramethylammonium tetrafluoroborate | HY-W12767
Storage
Room temperature
Shipped In
Normal
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Size
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Price
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1g
T162043-1g
2

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$14.90
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5g
T162043-5g
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25g
T162043-25g
3

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100g
T162043-100g
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$121.90

$182.90
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500g
T162043-500g
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Why this grade

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

🌡

Storage & shipping

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

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Quality documents

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

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Literature proof

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

Specifications

Synonyms
Methanaminium, N, N, N-trimethyl-, tetrafluoroborate(1-) | tetramethylazanium;tetrafluoroborate | A835345 | Tetramethylammonium fluoroborate | EN300-219144 | tetramethylammoniumtetrafluoroborate | SY061684 | Tetramethylammonium tetrafluoroborate | HY-W12767
Specifications & Purity
≥98%
Storage
Room temperature
Shipped In
Normal
Purity
≥98%
Product Properties
Excitation and Emision Ranges417-419℃
Names and Identifiers
Pubchem Sid504752374
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/504752374
Canonical Smiles[B-](F)(F)(F)F.C[N+](C)(C)C
IUPAC Nametetramethylazanium;tetrafluoroborate
InChIKeyXWFABLFRYCHILB-UHFFFAOYSA-N
INCHI1S/C4H12N.BF4/c1-5(2,3)4;2-1(3,4)5/h1-4H3;/q+1;-1
Isomeric SMILES [B-](F)(F)(F)F.C[N+](C)(C)C
WGK Germany 3
RTECS BS8300000
PubChem CID 12621
UN Number 1759
Packing Group III
Molecular Weight 160.95
Beilstein 3715400
Reaxy-Rn 3715404

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 Organic metalloid salts  Organopnictogen compounds  Hydrocarbon derivatives  Amines  
Molecular FrameworkAliphatic acyclic compounds
Substituents Tetraalkylammonium salt - Organic metalloid salt - Organopnictogen compound - Hydrocarbon derivative - 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





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.

14 results found

Lot NumberCertificate TypeDateItem
L2102161Certificate of AnalysisSep 09, 2025 T162043
L2102165Certificate of AnalysisSep 09, 2025 T162043
L2102174Certificate of AnalysisSep 09, 2025 T162043
D2609055Certificate of AnalysisJun 14, 2025 T162043
E2626079Certificate of AnalysisJun 14, 2025 T162043
E2626080Certificate of AnalysisJun 14, 2025 T162043
I2502567Certificate of AnalysisJun 14, 2025 T162043
I2502575Certificate of AnalysisJun 14, 2025 T162043
I2502648Certificate of AnalysisJun 14, 2025 T162043
I2502649Certificate of AnalysisJun 14, 2025 T162043
I2502674Certificate of AnalysisJun 14, 2025 T162043
I2502675Certificate of AnalysisJun 14, 2025 T162043
C2308630Certificate of AnalysisMar 17, 2023 T162043
L2308072Certificate of AnalysisOct 27, 2021 T162043

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Chemical and Physical Properties
SolubilitySolubility in hot water is almost transparent.
SensitivityMoisture sensitive.
Melt Point(°C)330°C(lit.)
Molecular Weight160.950 g/mol
XLogP3
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count5
Rotatable Bond Count0
Exact Mass161.1 Da
Monoisotopic Mass161.1 Da
Topological Polar Surface Area0.000 Ų
Heavy Atom Count10
Formal Charge0
Complexity38.200
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
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