Pular para o conteúdo
Merck
Todas as fotos(1)

Key Documents

View All Documentation

68572

Sigma-Aldrich

Dibutyl phosphate

≥97.0% (T)

Sinônimo(s):

Phosphoric acid dibutyl ester

Faça loginpara ver os preços organizacionais e de contrato
Todas as fotos(1)

About This Item

Fórmula linear:
(CH3CH2CH2CH2O)2P(O)OH
Número CAS:
107-66-4
Peso molecular:
210.21
Beilstein:
607224
Número CE:
203-509-8
Número MDL:
MFCD00015245
Código UNSPSC:
12352100
ID de substância PubChem:
329760992
NACRES:
NA.22

Nível de qualidade

200

Ensaio

≥97.0% (T)

forma

liquid

densidade

1.06 g/mL at 20 °C (lit.)

grupo funcional

phosphate

cadeia de caracteres SMILES

CCCCOP(O)(=O)OCCCC

InChI

1S/C8H19O4P/c1-3-5-7-11-13(9,10)12-8-6-4-2/h3-8H2,1-2H3,(H,9,10)

chave InChI

JYFHYPJRHGVZDY-UHFFFAOYSA-N

Procurando produtos similares? Visita Guia de comparação de produtos

Descrição geral

Dibutyl phosphate, also known as Phosphoric acid dibutyl ester, is an organophosphate compound with a long alkyl chain that is commonly used as an organocatalyst for polymer synthesis via ring-opening polymerization of cyclic esters and to catalyzed transesterification reactions.

Aplicação

Dibutyl phosphate can be used as a reactant to synthesize:
  • Glycosyl phosphates by using 1,2-orthoesters.
  • 2-Aminophosphatesvia catalyst-free regioselective and enantiospecific SN2-type ring opening reaction with aziridines.
It can also be used as a catalyst to synthesize polyesters via ring-opening polymerization.

Características e benefícios

  • Inherently biodegradable
  • Stable in neutral, acidic, or alkaline solutions

Pictogramas

Health hazardCorrosion
GHS08,GHS05

Palavra indicadora

Danger

Frases de perigo

H314,H351

Classificações de perigo

Carc. 2 - 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)

352.4 °F - closed cup

Ponto de fulgor (°C)

178 °C - closed cup

Equipamento de proteção individual

Eyeshields, Gloves, type ABEK (EN14387) respirator filter

Escolha uma das versões mais recentes:

Certificados de análise (COA)

Lot/Batch Number
BCCG1887
BCCF4447
BCCD6466
BCBZ4279
BCBW3853

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 4

1 of 4

Ethyl phosphate (mono and di ester mixture) AldrichCPR

Sigma-Aldrich

CDS000320

Ethyl phosphate (mono and di ester mixture)

Dimethylphosphinic acid 97%

Sigma-Aldrich

328294

Dimethylphosphinic acid

Di-tert-butylphosphate potassium salt

Sigma-Aldrich

762245

Di-tert-butylphosphate potassium salt

Butylphosphonic acid

Sigma-Aldrich

737933

Butylphosphonic acid

S Maji et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 64(4), 972-976 (2006-02-21)
The fluorescence of Tb(3+) is sensitized by complexation with dibutylphosphate (DBP) and tri-n-butylphosphate (TBP). The excitation maximum for the Tb(3+)-DBP complex occurs at 218.5 nm, while that for the Tb(3+)-TBP complex is observed at 228.0 nm. Both complexes yield Tb(3+)
Y Nishimura et al.
Journal of biochemistry, 118(1), 46-55 (1995-07-01)
Organophosphate compounds are known to cause a selective increase of beta-glucuronidase activity in rat serum. Previous data suggested that increase of serum beta-glucuronidase activity was well correlated with decrease of that activity in rat liver microsomal fraction, thereby, suggesting a
[Determination of mono- and di-N-butylphosphoric acids in their mixture using 2 indicators].
F A Bogdanov et al.
Gigiena i sanitariia, (4)(4), 63-65 (1990-04-01)
Neal B Gallagher et al.
Applied spectroscopy, 60(7), 713-722 (2006-07-21)
Multivariate curve resolution (MCR) is a powerful technique for extracting chemical information from measured spectra of complex mixtures. A modified MCR technique that utilized both measured and second-derivative spectra to account for observed sample-to-sample variability attributable to changes in soil
Liqin Hu et al.
Chemosphere, 233, 724-732 (2019-06-15)
Organophosphate flame retardants and plasticizers (OPFRs) are widely additives in consumer products and building materials. They are frequently detected in environmental media, including indoor air, water, soil, and dust. To provide a low-cost and multi-target tool for monitoring individual exposure
Exibir todos os documentos relacionados

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