Skip to Content
MilliporeSigma
All Photos(1)

Key Documents

View All Documentation

11268

Sigma-Aldrich

Tetraethylammonium bicarbonate

≥95.0% (T)

Synonym(s):

Tetraethylammonium hydrogen carbonate

Sign Into View Organizational & Contract Pricing

Select a Size

25 G
$253.00

$253.00

Check Cart for Availability
Request a Bulk Order
All Photos(1)

Select a Size

Change View
25 G
$253.00

About This Item

Linear Formula:
(CH3CH2)4N(HCO3)
CAS Number:
17351-61-0
Molecular Weight:
191.27
MDL number:
MFCD08277046
UNSPSC Code:
12352116
PubChem Substance ID:
329749344
NACRES:
NA.22

$253.00

Check Cart for Availability
Request a Bulk Order

Quality Level

100

assay

≥95.0% (T)

form

solid

SMILES string

OC([O-])=O.CC[N+](CC)(CC)CC

InChI

1S/C8H20N.CH2O3/c1-5-9(6-2,7-3)8-4;2-1(3)4/h5-8H2,1-4H3;(H2,2,3,4)/q+1;/p-1

InChI key

XUBMPLUQNSSFHO-UHFFFAOYSA-M

Looking for similar products? Visit Product Comparison Guide

Application

Tetraethylammonium bicarbonate is used:
  • In the synthesis of carbamate esters from amines.[1]
  • As a precipitant for synthesizing Cu/ZnO catalysts via coprecipitation method.[2]
  • As an alternative to the traditional phase-transfer system in [18F]radiofluorinations for preventing microreactor blockages.[3]
  • To promote carboxylation of secondary carboxamides bearing a leaving group at the α-position in the synthesis of oxazolidine-2,4-diones.[4]

pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
BCCD2917
BCBW0184
BCBR1902V
BCBR3681V
BCBF8050V

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Evaluation of tetraethylammonium bicarbonate as a phase-transfer agent in the formation of [18F] fluoroarenes.
Reed CD, et al.
Journal of Fluorine Chemistry, 143(4), 231-237 (2012)
Jae-Ung Lee et al.
Physical chemistry chemical physics : PCCP, 22(9), 5057-5069 (2020-02-20)
Graph theory-based reaction pathway searches (ACE-Reaction program) and density functional theory calculations were performed to shed light on the mechanisms for the production of [an + H]+, xn+, yn+, zn+, and [yn + 2H]+ fragments formed in free radical-initiated peptide
Use of tetraethylammonium bicarbonate as a precipitation agent on the preparation of coprecipitated Cu/ZnO catalysts.
Jeong C, et al.
Applied Catalysis A: General, 541(4), 35-41 (2017)
Monica M Schroll et al.
Journal of the American Society for Mass Spectrometry, 29(10), 2012-2022 (2018-07-19)
Short-term glucose starvation prior to chemotherapy has the potential to preferentially weaken cancer cells, making them more likely to succumb to treatment, while protecting normal cells. In this study, we used 3D cell cultures of colorectal cancer and assessed the
Tetraethylammonium hydrogen carbonate in organic synthesis: Synthesis of oxazolidine-2, 4-diones.
Cesa S, et al.
Tetrahedron, 55(1), 193-200 (1999)
View All Related Papers

Questions

1–2 of 2 Questions  

  1. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 answer

    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

      Helpful?

  2. How can I determine the shelf life / expiration / retest date of this product?

    1 answer

    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdf

      Helpful?

Reviews

No rating value

Active Filters

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service