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Sigma Aldrich Pentaerythritol ethoxylate (15/4 EO/OH)

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41-873-0500ML 500 mL
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Description

MilliporeSigma Sigma Organics products encompass a wide range of quality reagents, solvents, catalysts, and building blocks for organic synthesis. From benchtop discovery to process development and scale-up, Sigma Organics solutions are built to meet the needs of synthetic chemists.

Pentaerythritol ethoxylate (15/4 EO/OH) is a branched polymer with pentaerythritol as a backbone. It can be used as a precipitant which can facilitate the screening and refinement of crystallization conditions.Pentaerythritol ethoxylate (15/4 EO/OH) has been used in the synthesis of tetrafunctional macroinitiator which can be used in the preparation of amphiphilic copolymers. It can also be reacted with 4,4G-methylenebis(phenylisocyanate)(MDI) which can be potentially used in the preparation of metallized polyurethane(PU) resins.

Specifications

CAS 30599-15-6
Density 1.2 g/mL (at 25°C)
Boiling Point >300°C
Refractive Index n20/D 1.475
Linear Formula C[CH2(OCH2CH2)nOH]4
Quantity 500 mL
MDL Number MFCD00197884
Synonym Pentaerythritol ethoxylate
Molecular Weight (g/mol) 797
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