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Alfa Aesar™ Triethyloxonium tetrafluoroborate, 95%, stab. with 3-5% diethyl ether

$117.43 - $117.43

Chemical Identifiers

Chemical Name or Material Triethyloxonium Tetrafluoroborate
CAS 368-39-8
Name Note stabilized with 3 to 5% diethyl ether
Molecular Formula (CH3CH2)3OBF4
Linear Formula (CH3CH2)3OBF4
Formula Weight 189.99g/mol
MDL Number MFCD00044423
UN Number UN2925
Beilstein 3598090
View More Specs
Products
Catalog Number Mfr. No. Quantity Price Quantity    

AAA1442014

 
alfa aesar
A14420-14
25g Each for $117.43

AAA1442022

 
alfa aesar™
A14420-22
100g CALL N/A N/A
 Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.

AAA1442036

 
alfa aesar™
A14420-36
500g CALL N/A N/A
 Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.
Description & Specifications

Specifications

Quantity 25g
Chemical Name or Material Triethyloxonium Tetrafluoroborate
Name Note stabilized with 3 to 5% diethyl ether
CAS 368-39-8
Assay 95%
Assay Percent Range 95%, Stabilized with 3-5% diethyl ether
Molecular Formula (CH3CH2)3OBF4
Linear Formula (CH3CH2)3OBF4
Formula Weight 189.99g/mol
MDL Number MFCD00044423
UN Number UN2925
Beilstein 3598090
Health Hazard 1 Danger
Health Hazard 2 GHS H Statement
H228-H314
Flammable solid.
Causes severe skin burns and eye damage.
Health Hazard 3 GHS P Statement
P210-P260-P303+P361+P353-P305+P351+P338-P405-P501a
Keep away from heat/sparks/open flames/hot surfaces. - No smoking.
Do not breathe dust/fume/gas/mist/vapors/spray.
IF ON SKIN (or hair): Remove/Take off immediately
Storage Note 1 Moisture sensitive
Recommended Storage 2° to 8°C
DOT Information Transport Hazard Class: 4.1; Packing Group: II; Proper Shipping Name: FLAMMABLE SOLIDS, CORROSIVE, ORGANIC, N.O.S.
RTECS Number RR4584700
TSCA TSCA

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.

Safety and Handling

Danger

GHS P Statement
P210-P260-P303+P361+P353-P305+P351+P338-P405-P501a
Keep away from heat/sparks/open flames/hot surfaces. - No smoking.
Do not breathe dust/fume/gas/mist/vapors/spray.
IF ON SKIN (or hair): Remove/Take off immediately

GHS H Statement
H228-H314
Flammable solid.
Causes severe skin burns and eye damage.

2° to 8°C

Moisture sensitive