Pular para o conteúdo
Merck
Todas as fotos(3)

Documentos Principais

Visualizar Toda a Documentação

237825

Sigma-Aldrich

Bis(2-ethylhexyl) phosphate

97%

Sinônimo(s):

Bis(2-ethylhexyl) hydrogen phosphate, Di(2-ethylhexyl) phosphate, HDEHP, HDEHPA, ‘Dioctyl’ phosphate

Faça loginpara ver os preços organizacionais e de contrato
Todas as fotos(3)

About This Item

Fórmula linear:
[CH3(CH2)3CH(C2H5)CH2O]2P(O)OH
Número CAS:
298-07-7
Peso molecular:
322.42
Beilstein:
1712988
Número CE:
206-056-4
Número MDL:
MFCD00009492
Código UNSPSC:
12352100
ID de substância PubChem:
24854273
NACRES:
NA.22
Preço e disponibilidade não estão disponíveis no momento.

Nível de qualidade

100

Ensaio

97%

Formulário

liquid

índice de refração

n20/D 1.443 (lit.)

pf

−60 °C (lit.)

solubilidade

ethanol: soluble 100 mg/mL, clear

densidade

0.965 g/mL at 25 °C (lit.)

grupo funcional

phosphate

cadeia de caracteres SMILES

CCCCC(CC)COP(O)(=O)OCC(CC)CCCC

InChI

1S/C16H35O4P/c1-5-9-11-15(7-3)13-19-21(17,18)20-14-16(8-4)12-10-6-2/h15-16H,5-14H2,1-4H3,(H,17,18)

chave InChI

SEGLCEQVOFDUPX-UHFFFAOYSA-N

Procurando produtos similares? Visita Guia de comparação de produtos

Descrição geral

Bis(2-ethylhexyl)phosphate (HDEHP or HDEHPA) is an organophosphorus compound that has quaternarystructure. It can be generally used as lubricant additive, antiwear additive,and surfactants.

Aplicação

Bis(2-ethylhexyl) phosphate is used:
  • To facilitated transport of chromium(III)through activated composite membrane (ACM).

Pictogramas

CorrosionExclamation mark
GHS05,GHS07

Palavra indicadora

Danger

Frases de perigo

H302,H314

Classificações de perigo

Acute Tox. 4 Oral - Eye Dam. 1 - Skin Corr. 1B

Código de classe de armazenamento

8A - Combustible corrosive hazardous materials

Classe de risco de água (WGK)

WGK 1

Ponto de fulgor (°F)

266.0 °F

Ponto de fulgor (°C)

130 °C

Equipamento de proteção individual

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges

Escolha uma das versões mais recentes:

Certificados de análise (COA)

Lot/Batch Number
MKCX2118
MKCW4261
MKCW4262
MKCV2998
MKCV3000

Não está vendo a versão correta?

Se precisar de uma versão específica, você pode procurar um certificado específico pelo número do lote ou da remessa.

Pesquise por COA

Já possui este produto?

Encontre a documentação dos produtos que você adquiriu recentemente na biblioteca de documentos.

Visite a Biblioteca de Documentos

Os clientes também visualizaram

Slide 1 of 2

1 of 2

Fosfato de tributila 97%

Sigma-Aldrich

158615

Fosfato de tributila

Fosfato de tributila ≥99%

Sigma-Aldrich

240494

Fosfato de tributila

Purification of di-(2-ethylhexyl) phosphoric acid by precipitation of copper (II) di-(2-ethylhexyl) phosphate.
Partridge JA and Jensen RC.
J. Inorg. Nucl. Chem., 31(8), 2587-2589 (1969)
Marco Iammarino et al.
Veterinaria italiana, 54(1), 41-47 (2018-04-10)
Strontium-90 (90Sr) is a fission product, resulting from the use of uranium and plutonium in nuclear reactors and weapons. Consequently, it may be found in the environment as a consequence of nuclear fallouts, nuclear weapon testing, and not correct waste
Spas D Kolev et al.
Talanta, 78(3), 795-799 (2009-03-10)
A polymer inclusion membrane (PIM) is reported consisting of 45% (m/m) di(2-ethylhexyl)phosphoric acid (D2EHPA) immobilized in poly(vinyl chloride) (PVC) for use as a solid phase absorbent for selectively extracting Zn(II) from aqueous solutions in the presence of Cd(II), Co(II), Cu(II)
Leslie Boudesocque et al.
Journal of chromatography. A, 1236, 115-122 (2012-03-23)
This article presents the scope and optimization strategies employed in ion-exchange centrifugal partition chromatography (IXCPC). Both the weak and the strong modes were used to separate the constituents of a model mixture of dipeptides. Thus, the combined use of the
Zaiwu Yuan et al.
Langmuir : the ACS journal of surfaces and colloids, 25(16), 8974-8981 (2009-09-02)
A salt-free cationic and anionic (catanionic) surfactant system was formed by mixing a double-tailed di-(2-ethylhexyl) phosphoric acid (DEHPA, commercial name P204), which is an excellent extractant of rare earth metal ions, with a single-tailed cationic trimethyltetradecylammonium hydroxide (TTAOH) in water.
Exibir todos os documentos relacionados

Questions

1–6 of 6 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?

  3. Is Product 237825, Bis(2-ethylhexyl) phosphate, a solid or a liquid?

    1 answer

    1. Although the product is sold by weight, it is a liquid. The density is 0.965 g/mL at 25 °C(lit.).

      Helpful?

  4. What is the Department of Transportation shipping information for this product?

    1 answer

    1. Transportation information can be found in Section 14 of the product's (M)SDS.To access the shipping information for this material, use the link on the product detail page for the product.

      Helpful?

  5. Is Product 237825, Bis(2-ethylhexyl) phosphate, also known as HDEHP?

    1 answer

    1. Yes. HDEHP is a synonym for Bis(2-ethylhexyl) phosphate.

      Helpful?

  6. What is the solubility of Product 237825, Bis(2-ethylhexyl) phosphate?

    1 answer

    1. This product is soluble in ethanol (100 mg/mL), yielding a clear solution.

      Helpful?

Reviews

No rating value

Active Filters

Nossa equipe de cientistas tem experiência em todas as áreas de pesquisa, incluindo Life Sciences, ciência de materiais, síntese química, cromatografia, química analítica e muitas outras.

Entre em contato com a assistência técnica