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Tetraethylphosphonium Tetrafluoroborate - ≥97%(T) , CAS No.665-49-6

Tetraethylphosphonium Tetrafluoroborate - ≥97%(T) , CAS No.665-49-6

CAS: 665-49-6 Cat. No.: T162765 Molecular Weight: 234.03 EC Number: 621-350-6 PubChem CID: 16218631

COA

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Tetraethylphosphonium Tetrafluoroborate - ≥97%(T) CAS No(665-49-6) by Aladdin Scientific

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AVAILABLE TO ORDER

GRADE & PURITY ≥97%(T)

Synonyms

Storage

Argon charged,Room temperature

Shipped In

Normal

Overview Specifications Names and Identifiers Documentation Advanced Data Taxonomic Classification 3D Structure Certificates（CoA,COO,BSE/TSE and Analysis Chart) Chemical and Physical Properties Solution Calculators Reviews

🧪

Why this grade

≥97%(T) for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Argon charged,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.

Overview

A novel organic electrolyte with high conductivity in high energy density electric double-layer capacitors (EDLC).

Specifications

Synonyms

Specifications & Purity

≥97%(T)

Storage

Argon charged, Room temperature

Shipped In

Normal

Purity

≥97%(T)

Names and Identifiers

Pubchem Sid	504768360
Pubchem Sid Url	https://pubchem.ncbi.nlm.nih.gov/substance/504768360
Canonical Smiles	[B-](F)(F)(F)F.CC[P+](CC)(CC)CC
IUPAC Name	tetraethylphosphanium;tetrafluoroborate
InChIKey	IOQILLMTUOVXHI-UHFFFAOYSA-N
INCHI	1S/C8H20P.BF4/c1-5-9(6-2,7-3)8-4;2-1(3,4)5/h5-8H2,1-4H3;/q+1;-1
Isomeric SMILES	[B-](F)(F)(F)F.CC[P+](CC)(CC)CC
PubChem CID	16218631
Molecular Weight	234.03
Reaxy-Rn	3730026

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

Kingdom Organic compounds
- Superclass Organophosphorus compounds
  - Class Tetraalkylphosphonium compounds

Kingdom	Organic compounds
Superclass	Organophosphorus compounds
Class	Tetraalkylphosphonium compounds
Subclass	Not available
Intermediate Tree Nodes	Not available
Direct Parent	Tetraalkylphosphonium compounds
Alternative Parents	Organic metalloid salts Organopnictogen compounds Hydrocarbon derivatives
Molecular Framework	Aliphatic acyclic compounds
Substituents	Tetraalkylphosphonium compound - Organic metalloid salt - Organopnictogen compound - Hydrocarbon derivative - Organic salt - Aliphatic acyclic compound
Description	This compound belongs to the class of organic compounds known as tetraalkylphosphonium compounds. These are organophosphorus compounds that contain a tetravalent phosphorus atom substituted to four alkyl chains.
External Descriptors	Not available
1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61. DOI: 10.1186/s13321-016-0174-y

3D Structure

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 Number	Certificate Type	Date	Item
A2206320	Certificate of Analysis	Oct 13, 2025	T162765
C2409238	Certificate of Analysis	Mar 04, 2024	T162765

Chemical and Physical Properties

Solubility	Slightly soluble in water
Sensitivity	Hygroscopic
Molecular Weight	234.030 g/mol
XLogP3
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	5
Rotatable Bond Count	4
Exact Mass	234.133 Da
Monoisotopic Mass	234.133 Da
Topological Polar Surface Area	0.000 Å²
Heavy Atom Count	14
Formal Charge	0
Complexity	66.600
Isotope Atom Count	0
Defined Atom Stereocenter Count	0
Undefined Atom Stereocenter Count	0
Defined Bond Stereocenter Count	0
Undefined Bond Stereocenter Count	0
The total count of all stereochemical bonds	0
Covalently-Bonded Unit Count	2

Solution Calculators

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Reviews

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