Potassium Butyltrifluoroborate - ≥97% , CAS No.444343-55-9

CAS: 444343-55-9 Cat. No.: B300254 Molecular Weight: 164.02 EC Number: 626-823-0 PubChem CID: 23693579
AVAILABLE TO ORDER
GRADE & PURITY ≥97%
Synonyms
DTXSID10635665 | AS-82856 | AMY998 | MFCD08276805 | H12032 | POTASSIUMBUTYLTRIFLUOROBORATE | SY223913 | C4H9BF3K | Potassium butyl(trifluoro)borate(1-) | potassium;butyl(trifluoro)boranuide | EN300-1253016 | Potassium n-Butyl trifluoroborate | potassium b
Storage
Room temperature,Argon charged
Shipped In
Normal
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
1g
B300254-1g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$9.90
5g
B300254-5g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$23.90
25g
B300254-25g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$79.90
100g
B300254-100g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$284.90
Enter a quantity for the sizes you want to add.
🧪

Why this grade

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

🌡

Storage & shipping

Room temperature,Argon charged 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
DTXSID10635665 | AS-82856 | AMY998 | MFCD08276805 | H12032 | POTASSIUMBUTYLTRIFLUOROBORATE | SY223913 | C4H9BF3K | Potassium butyl(trifluoro)borate(1-) | potassium;butyl(trifluoro)boranuide | EN300-1253016 | Potassium n-Butyl trifluoroborate | potassium b
Specifications & Purity
≥97%
Storage
Room temperature, Argon charged
Shipped In
Normal
Purity
≥97%
Names and Identifiers
Canonical Smiles[B-](CCCC)(F)(F)F.[K+]
IUPAC Namepotassium;butyl(trifluoro)boranuide
InChIKeyXLHVTQCFJZFJSN-UHFFFAOYSA-N
INCHI1S/C4H9BF3.K/c1-2-3-4-5(6,7)8;/h2-4H2,1H3;/q-1;+1
Isomeric SMILES [B-](CCCC)(F)(F)F.[K+]
PubChem CID 23693579
Molecular Weight 164.02

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 acids and derivatives
ClassBoronic acid derivatives
SubclassNot available
Intermediate Tree Nodes Not available
Direct ParentBoronic acid derivatives
Alternative Parents Alkylhaloboranes  Organic metalloid salts  Organic metal halides  Organic potassium salts  Monoalkylboranes  Hydrocarbon derivatives  Organic cations  
Molecular FrameworkAliphatic acyclic compounds
Substituents Alkylhaloborane - Boronic acid derivative - Organic metal halide - Organic alkali metal salt - Organic metalloid salt - Monoalkylborane - Alkylborane - Hydrocarbon derivative - Organic potassium salt - Organic salt - Organic metalloid moeity - Organic cation - Aliphatic acyclic compound
DescriptionThis compound belongs to the class of organic compounds known as boronic acid derivatives. These are compounds comprising any derivative of the boronic acid functional group, with the general structure RB(X)Y (R=alkyl, aryl; X,Y= any O, N, Hal residue).
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.

4 results found

Lot NumberCertificate TypeDateItem
E2608222Certificate of AnalysisJan 13, 2026 B300254
E2608224Certificate of AnalysisJan 13, 2026 B300254
E2608225Certificate of AnalysisJan 13, 2026 B300254
E2608226Certificate of AnalysisJan 13, 2026 B300254
Chemical and Physical Properties
SensitivityMoisture sensitive
Molecular Weight164.020 g/mol
XLogP3
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count4
Rotatable Bond Count2
Exact Mass164.039 Da
Monoisotopic Mass164.039 Da
Topological Polar Surface Area0.000 Ų
Heavy Atom Count9
Formal Charge0
Complexity63.300
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

Customer Reviews

Shall we send you a message when we have discounts available?

Remind me later

Thank you! Please check your email inbox to confirm.

Oops! Notifications are disabled.