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733857

Sigma-Aldrich

DL-α-Tocopherol methoxypolyethylene glycol succinate solution

greener alternative

2 wt. % in H2O

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Synonym(s):
TPGS-750-M
Linear Formula:
(C2H4O)nC34H56O5
CAS Number:
1309573-60-1

form

liquid

Quality Level

100

reaction suitability

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

greener alternative product characteristics

Catalysis
Learn more about the Principles of Green Chemistry.

concentration

2 wt. % in H2O

refractive index

n20/D 1.336

density

1.002 g/mL at 25 °C

greener alternative category

Aligned

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This Item
763896763918457876
DL-α-Tocopherol methoxypolyethylene glycol succinate solution 2 wt. % in H2O

Sigma-Aldrich

733857

DL-α-Tocopherol methoxypolyethylene glycol succinate solution

DL-α-Tocopherol methoxypolyethylene glycol succinate

Sigma-Aldrich

763896

DL-α-Tocopherol methoxypolyethylene glycol succinate

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

Sigma-Aldrich

763918

DL-α-Tocopherol methoxypolyethylene glycol succinate solution

Poly(ethylene glycol) methyl ether methacrylate solution average Mn 2,000, 50 wt. % in H2O

Sigma-Aldrich

457876

Poly(ethylene glycol) methyl ether methacrylate solution

form

liquid

form

powder

form

liquid

form

-

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

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

reaction suitability

reagent type: chemical modification reagent
reaction type: Polymerization Reactions

density

1.002 g/mL at 25 °C

density

-

density

0.981 g/mL at 25 °C

density

1.079 g/mL at 25 °C

Quality Level

100

Quality Level

100

Quality Level

100

Quality Level

200

greener alternative product characteristics

Catalysis
Learn more about the Principles of Green Chemistry.

greener alternative product characteristics

Catalysis
Learn more about the Principles of Green Chemistry.

greener alternative product characteristics

Catalysis
Learn more about the Principles of Green Chemistry.

greener alternative product characteristics

-

concentration

2 wt. % in H2O

concentration

-

concentration

5 wt. % in H2O

concentration

50 wt. % in H2O

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

On the Way Towards Greener Transition-Metal-Catalyzed Processes as Quantified by E Factors
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

Storage Class Code

10 - Combustible liquids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

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