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Triethyloxonium tetrafluoroborate, 95%, stab. with 3-5% diethyl ether, Thermo Scientific Chemicals Product Code.: 11417057
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Triethyloxonium tetrafluoroborate, 95%, stab. with 3-5% diethyl ether, Thermo Scientific Chemicals

Product Code. 11417057
25 g
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Product Code. 11417057

Brand: Thermo Scientific Alfa Aesar A14420.14

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Description

Triethyloxonium tetrafluoroborate is used as a powerful alkylating agent, especially for ethylation. It is used for the modification of carboxyl residues in proteins. It is involved in the preparation of μ -amino esters from lactams.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
Triethyloxonium tetrafluoroborate is used as a powerful alkylating agent, especially for ethylation. It is used for the modification of carboxyl residues in proteins. It is involved in the preparation of µ -amino esters from lactams.

Solubility
Soluble in dichloromethane.

Notes
Moisture sensitive and hygroscopic. Store in a cool place. Incompatible with strong oxidizing agents.
TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 368-39-8
Molecular Formula C6H15BF4O
Molecular Weight (g/mol) 189.99
MDL Number MFCD00044423
InChI Key IYDQMLLDOVRSJJ-UHFFFAOYSA-N
Synonym triethyloxonium tetrafluoroborate, triethyloxonium fluoroborate, triethyloxonium fluoborate, triethyloxonium borofluoride, triethoxonium fluoroborate, meerwein's reagent, triethyloxidanium tetrafluoroborate, unii-z0b19dd36j, triethyloxonium tetraflouroborate, boron tetrafluoride triethyl oxoniumShow MoreShow Less
PubChem CID 2723982
IUPAC Name triethyloxidanium;tetrafluoroborate
SMILES F[B-](F)(F)F.CC[O+](CC)CC

Specifications

Melting Point 84°C to 89°C
Assay Percent Range 95%, Stabilized with 3-5% diethyl ether
Linear Formula (CH3CH2)3OBF4
Quantity 25 g
UN Number UN2925
Beilstein 3598090
Sensitivity Moisture sensitive
Solubility Information Soluble in dichloromethane.
Formula Weight 189.99
Percent Purity 95%
Chemical Name or Material Triethyloxonium Tetrafluoroborate, stabilized with 3 to 5% diethyl ether
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Certificates

Certificates

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5 results found
Lot Number Certificate Type Date Catalog Number
Lot Number10252758 Certificate TypeCertificate of Analysis Date15/10/2024 Catalog NumberA14420.22,A14420.14,A14420.36,A1442002
Lot Number10249620 Certificate TypeCertificate of Analysis Date08/02/2024 Catalog NumberA14420.22,A14420.14,A14420.36,A1442002
Lot Number10249594 Certificate TypeCertificate of Analysis Date06/02/2024 Catalog NumberA14420.22,A14420.14,A14420.36,A1442002
Lot Number10248996 Certificate TypeCertificate of Analysis Date11/12/2023 Catalog NumberA14420.22,A14420.14,A14420.36,A1442002
Lot Number10246795 Certificate TypeCertificate of Analysis Date26/05/2023 Catalog NumberA14420.22,A14420.14,A14420.36,A1442002

Safety and Handling

compliance-icons
Product Identifier
  • Triethyloxonium tetrafluoroborate, stabilized with 3-5% diethyl ether
 Signal Word
  • Danger
 Hazard Category
  • Serious eye damage/eye irritation Category 1
  • Skin corrosion/irritation Category 1 B
 Hazard Statement
  • H314-Causes severe skin burns and eye damage.
  • H318-Causes serious eye damage.
  • EUH014-Reacts violently with water.
  • EUH019-May form explosive peroxides.
  • EUH066-Repeated exposure may cause skin dryness or cracking.
 Precautionary Statement
  • P280-Wear protective gloves/protective clothing/eye protection/face protection.
  • P301+P330+P331-IF SWALLOWED: rinse mouth. Do NOT induce vomiting.
  • P303+P361+P353-IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water/ shower.
  • P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
  • P310-Immediately call a POISON CENTER/doctor/.
 Supplemental information
  • MIXTURE LIST-Contains : Triethyloxonium tetrafluoroborate, ethylether
SDS

RUO – Research Use Only

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