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Merck

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763918

DL-α-Tocopherol methoxypolyethylene glycol succinate solution

greener alternative

Alternativa mais ecológica

5 wt. % in H2O, liquid

Sinônimo(s):

Polyethylene glycol, TPGS-750-M

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Para você/SKUDisponibilidadePreço
10 mL
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R$ 271,00
50 mL
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R$ 1.063,00
100 mL
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R$ 1.922,00
R$ 1.441,50
500 mL
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R$ 7.681,00

Sobre este item

Fórmula linear:
(C2H4O)nC34H56O5
Número CAS:
MDL number:
NACRES:
NA.22
UNSPSC Code:
51171641

R$ 271,00


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Nome do produto

DL-α-Tocopherol methoxypolyethylene glycol succinate solution, 5 wt. % in H2O

form

liquid

Quality Segment

reaction suitability

reagent type: catalyst
reaction type: C-H Activation, reagent type: surfactant

IVD

for in vitro diagnostic use

greener alternative product characteristics

Catalysis
Learn more about the Principles of Green Chemistry.

sustainability

Greener Alternative Product

concentration

5 wt. % in H2O

refractive index

n20/D 1.340

density

0.981 g/mL at 25 °C

greener alternative category

General description

Learn More at the Professor and Product Portal of Professor Bruce Lipshutz.
We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Greener Chemistry. This product TPGS-750-M is a lead surfactant for many transition metal-catalyzed cross-couplings and has been enhanced for catalytic efficiency. Find details here.

Application

Nonionic amphile used to increase aqueous solubility of lipophilic catalysts and substrates. Olefin metathesis, Sonogashira, Suzuki-Miyaura, and Buchwald cross-coupling reactions have been successfully performed in aqueous media employing TPGS-750-M.
Second generation amphiphile which forms micelles upon dissolution in water allowing a variety of cross-coupling reactions to take place in water instead of organic solvent.

Included among the possible reactions are:
  • Olefin metathesis
  • Pd-catalyzed cross coupling reactions including Heck, Suzuki-Miyaura, Sonogashira and Buchwald-Hartwig reactions
  • C-H activation reactions

Second generation amphiphile for cross-coupling reactions in water

Other Notes

Watch Professor Lipshutz talk about TPGS-750-M in this webinar:
From milligrams to kilograms: synthetic chemistry following nature′s lead

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Este Item
73385776389657668
form

liquid

form

liquid

form

powder

form

powder, crystals or chunks

Quality Level

100

Quality Level

100

Quality Level

100

Quality Level

200

reaction suitability

reagent type: catalyst
reaction type: C-H Activation, reagent type: surfactant

reaction suitability

reagent type: catalyst
reaction type: Bucherer Carbazole Synthesis, reagent type: surfactant

reaction suitability

reagent type: catalyst
reaction type: C-H Activation, reagent type: surfactant

reaction suitability

-

density

0.981 g/mL at 25 °C

density

1.002 g/mL at 25 °C

density

-

density

-

refractive index

n20/D 1.340

refractive index

n20/D 1.336

refractive index

-

refractive index

-

greener alternative category

Aligned,

greener alternative category

Aligned,

greener alternative category

, Aligned

greener alternative category

-


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Classe de armazenamento

12 - Non Combustible Liquids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable



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