Triethyloxonium tetrafluoroborate

SIAL/90520 - ≥97.0% (T)

Synonym: Et₃OBF₄; Meerwein′s reagent; Triethyloxonium fluoroborate

CAS Number: 368-39-8
Empirical Formula (Hill Notation): C₆H₁₅BF₄O
Molecular Weight: 189.99
MDL Number: MFCD00044423
Linear Formula: (C₂H₅)₃O(BF₄)
Product Type: Chemical

Catalog Number	PKG Qty.	Price	Quantity


45-90520-25G	25 g	$146.00 1/EA		Add To Favorites
45-90520-100G	100 g	$396.00 1/EA		Add To Favorites

Properties
Descriptions
Safety Info.
Basic Data

assay	≥97.0% (T)
contains	1-3% ether as stabilizer
form	crystals
InChI	1S/C6H15O.BF4/c1-4-7(5-2)6-3;2-1(3,4)5/h4-6H2,1-3H3;/q+1;-1
InChI key	IYDQMLLDOVRSJJ-UHFFFAOYSA-N
Quality Level	100
SMILES string	F[B-](F)(F)F.CC[O+](CC)CC
solubility	methylene chloride: 20 mg/mL, clear, colorless
storage temp.	2-8°C

Application:	Triethyloxonium tetrafluoroborate can be used: • To prepare amino esters by reacting with lactams followed by hydrolysis. • In the preparation of substituted imidazolines from aziridines and nitriles via [3+2]-cycloaddition reaction. • For the N-alkylation of a series of N-arylsulfonyl-α-amino acid methyl esters having variable substituents at 4^th position of the sulfonamide aromatic ring.
Other Notes:	Powerful ethylating agent; Esterification of acids; Modifies carboxyl residues in proteins
Packaging:	25, 100 g in glass bottle

Symbol	GHS05
Signal word	Danger
Hazard statements	H314
Precautionary statements	P260 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338 - P363
Hazard Codes	C
Risk Statements	14-34
Safety Statements	26-36/37/39-45
RIDADR	UN 3261 8 / PGII
WGK Germany	WGK 3
Flash Point(F)	Not applicable
Flash Point(C)	Not applicable
Supplemental Hazard Statements	EUH014 - EUH019

Purity	≥97.0% (T)
Storage Temp.	2-8°C
UNSPSC	12352001

Choose a favorite list for this item:

Catalog Number	Description	Price

		$

Please choose a list :

Continue Shopping

Returns/Order support

Please fill out the form below if you want to request order support from Krackeler Scientific.