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Sigma-Aldrich

Tetrabutylammonium phosphate monobasic solution

1.0 M in H2O

Sinônimo(s):

Tetrabutylammonium dihydrogen phosphate

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About This Item

Fórmula linear:
(CH3CH2CH2CH2)4N[OP(OH)2O]
Número CAS:
5574-97-0
Peso molecular:
339.45
Beilstein:
5196532
Número MDL:
MFCD00064526
Código UNSPSC:
12352103
ID de substância PubChem:
24856262
NACRES:
NA.22
Preço e disponibilidade não estão disponíveis no momento.

Nível de qualidade

200

concentração

1.0 M in H2O

densidade

1.037 g/mL at 25 °C

cadeia de caracteres SMILES

OP(O)([O-])=O.CCCC[N+](CCCC)(CCCC)CCCC

InChI

1S/C16H36N.H3O4P/c1-5-9-13-17(14-10-6-2,15-11-7-3)16-12-8-4;1-5(2,3)4/h5-16H2,1-4H3;(H3,1,2,3,4)/q+1;/p-1

chave InChI

ARRNBPCNZJXHRJ-UHFFFAOYSA-M

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Descrição geral

Tetrabutylammonium phosphate monobasic solution (TABP) is a quaternary ammonium salt commonly used in the preparation of buffers and ion-pairing reagents.

Aplicação

Tetrabutylammonium phosphate monobasic solution can be used as a:
  • Catalyst for the selective N-alkylation of indoles with electron-poor alkenes[1].
  • Hydrogen-bond-acceptor (HBA) catalyst to synthesize ketoesters via αC-H bond activation[2].

Código de classe de armazenamento

12 - Non Combustible Liquids

Classe de risco de água (WGK)

WGK 3

Ponto de fulgor (°F)

Not applicable

Ponto de fulgor (°C)

Not applicable

Equipamento de proteção individual

Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)

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Certificados de análise (COA)

Lot/Batch Number
BCCM9550
BCCM9549
BCCK9953
BCCK9718
BCCJ6509

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Questions

1–2 of 2 Questions  

  1. 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?

  2. 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

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