Boron trifluoride diethyl etherate - BF3 46.5% , CAS No.109-63-7

CAS: 109-63-7 Cat. No.: B104430 Formula: C4H10BF3O Molecular Weight: 141.93 Beilstein Registry Number: 3909607 EC Number: 203-689-8 PubChem CID: 8000
AVAILABLE TO ORDER
GRADE & PURITY BF3 46.5%
Synonyms
boron trifluorideetherate | boron trifluoride-etherate | boron trifloride etherate | ethoxyethane;trifluoroborane | diethyl ether trifluoroborane | borontriflouride etherate | borontrifluoride etherate | BF3 OEt2 | DTXSID601015537 | A802065 | Ethyl ether,
Storage
Store at 2-8°C,Protected from light,Argon charged,Desiccated
Shipped In
Wet ice,FedEx DG Service
★
Size
Germany (EU)
USA*
Price
Qty
25ml
B104430-25ml
—
2 In stock
€8.59
100ml
B104430-100ml
—
1 In stock

€19.00

€23.34
Save €4.34 (18.59%)
500ml
B104430-500ml
—
9 In stock
€36.36
Enter a quantity for the sizes you want to add.
🧪
Why this grade

BF3 46.5% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Store at 2-8°C,Protected from light,Argon charged,Desiccated Ships Wet ice,FedEx DG Service 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 128 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonyms
boron trifluorideetherate | boron trifluoride-etherate | boron trifloride etherate | ethoxyethane;trifluoroborane | diethyl ether trifluoroborane | borontriflouride etherate | borontrifluoride etherate | BF3 OEt2 | DTXSID601015537 | A802065 | Ethyl ether,
Specifications & Purity
BF3 46.5%
Storage
Store at 2-8°C,Protected from light,Argon charged,Desiccated
Shipped In
Wet ice,FedEx DG Service
This product requires cold chain shipping. Ground and other economy services are not available.
Names and Identifiers
Pubchem Sid
Canonical Smiles
B(F)(F)F.CCOCC
IUPAC Name
ethoxyethane;trifluoroborane
InChIKey
KZMGYPLQYOPHEL-UHFFFAOYSA-N
INCHI
1S/C4H10O.BF3/c1-3-5-4-2;2-1(3)4/h3-4H2,1-2H3;
Isomeric SMILES
B(F)(F)F.CCOCC
WGK Germany
1
PubChem CID
8000
UN Number
2604
Packing Group
I
Molecular Weight
141.93
Beilstein
3909607
Reaxy-Rn
3909607

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 oxygen compounds
ClassOrganooxygen compounds
SubclassEthers
Intermediate Tree Nodes Not available
Direct ParentDialkyl ethers
Alternative Parents Organic metalloid salts  Hydrocarbon derivatives  
Molecular FrameworkAliphatic acyclic compounds
Substituents Organic metalloid salt - Dialkyl ether - Hydrocarbon derivative - Organic salt - Aliphatic acyclic compound
DescriptionThis compound belongs to the class of organic compounds known as dialkyl ethers. These are organic compounds containing the dialkyl ether functional group, with the formula ROR', where R and R' are alkyl groups.
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.

59 results found

Lot NumberCertificate TypeDateItem
I2604238Certificate of AnalysisSep 07, 2026 B104430
I2604243Certificate of AnalysisSep 07, 2026 B104430
I2604239Certificate of AnalysisSep 07, 2026 B104430
G2620293Certificate of AnalysisAug 05, 2026 B104430
G2620291Certificate of AnalysisAug 05, 2026 B104430
G2606050Certificate of AnalysisJul 15, 2026 B104430
E2608248Certificate of AnalysisMay 12, 2026 B104430
E2608300Certificate of AnalysisMay 12, 2026 B104430
E2608301Certificate of AnalysisMay 12, 2026 B104430
A2621250Certificate of AnalysisJan 29, 2026 B104430
A2621254Certificate of AnalysisJan 29, 2026 B104430
A2621314Certificate of AnalysisJan 29, 2026 B104430
A2607004Certificate of AnalysisNov 03, 2025 B104430
J2522362Certificate of AnalysisNov 03, 2025 B104430
J2522363Certificate of AnalysisOct 24, 2025 B104430
J2522364Certificate of AnalysisOct 24, 2025 B104430
G2504154Certificate of AnalysisJul 09, 2025 B104430
G2504245Certificate of AnalysisJul 09, 2025 B104430
G2504264Certificate of AnalysisJul 09, 2025 B104430
G2504401Certificate of AnalysisJul 09, 2025 B104430
G2504404Certificate of AnalysisJul 09, 2025 B104430
D2503048Certificate of AnalysisApr 08, 2025 B104430
C2506267Certificate of AnalysisMar 17, 2025 B104430
C2506264Certificate of AnalysisMar 17, 2025 B104430
C2506263Certificate of AnalysisMar 17, 2025 B104430
C2506261Certificate of AnalysisMar 15, 2025 B104430
A2507063Certificate of AnalysisJan 09, 2025 B104430
J2424408Certificate of AnalysisNov 01, 2024 B104430
J2424407Certificate of AnalysisNov 01, 2024 B104430
J2424405Certificate of AnalysisOct 31, 2024 B104430
C2429113Certificate of AnalysisApr 03, 2024 B104430
C2429083Certificate of AnalysisApr 03, 2024 B104430
J2412056Certificate of AnalysisOct 12, 2023 B104430
J2309345Certificate of AnalysisOct 12, 2023 B104430
J2309344Certificate of AnalysisOct 12, 2023 B104430
E2324570Certificate of AnalysisJun 08, 2023 B104430
E2324567Certificate of AnalysisJun 08, 2023 B104430
E2324563Certificate of AnalysisJun 08, 2023 B104430
C2325172Certificate of AnalysisMar 31, 2023 B104430
C2325123Certificate of AnalysisMar 31, 2023 B104430
C2325122Certificate of AnalysisMar 31, 2023 B104430
C2325121Certificate of AnalysisMar 31, 2023 B104430
B2428044Certificate of AnalysisMar 31, 2023 B104430
K2223038Certificate of AnalysisNov 25, 2022 B104430
K2223039Certificate of AnalysisNov 25, 2022 B104430
K2223041Certificate of AnalysisNov 25, 2022 B104430
K2223054Certificate of AnalysisNov 25, 2022 B104430
J2210173Certificate of AnalysisOct 19, 2022 B104430
J2210172Certificate of AnalysisOct 19, 2022 B104430
J2210155Certificate of AnalysisOct 19, 2022 B104430
J2210154Certificate of AnalysisOct 19, 2022 B104430
B2221229Certificate of AnalysisFeb 22, 2022 B104430
B2221228Certificate of AnalysisFeb 22, 2022 B104430
B2221222Certificate of AnalysisFeb 22, 2022 B104430
B2221214Certificate of AnalysisFeb 22, 2022 B104430
J2111372Certificate of AnalysisOct 14, 2021 B104430
G2203109Certificate of AnalysisOct 14, 2021 B104430
G2203098Certificate of AnalysisOct 14, 2021 B104430
G2203096Certificate of AnalysisOct 14, 2021 B104430
Chemical and Physical Properties
SolubilitySoluble in Ether,Alcohol
SensitivityLight sensitive.Moisture sensitive.
x_refractive_index1.348
x_flash_point_drop_fahrenheit137.3 °F - closed cup
x_flash_point_drop_centigrade<22℃
x_boil_point_char125.7°C
x_melt_point_char-60.4°C
Molecular Weight141.930 g/mol
XLogP3
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count4
Rotatable Bond Count2
Exact Mass142.078 Da
Monoisotopic Mass142.078 Da
Topological Polar Surface Area9.200 Ų
Heavy Atom Count9
Formal Charge0
Complexity19.100
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
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Citations of This Product
Solution Calculators
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