Poly(dimethylsiloxane), bis(3-aminopropyl) terminated, average Mn approx. 2,500

Name: Poly(dimethylsiloxane), bis(3-aminopropyl) terminated, average Mn approx. 2,500
Brand: SIGMA-ALDRICH
SKU: 481688-10ML
Price: 77.47 EUR

Code: 481688-10ML D2-231

Application

bis(3-aminopropyl) terminated poly(dimethylsiloxane) may be used in the synthesis of dipicolylamidopropylpoly(dimethylsiloxane) (DPPDMS).

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OVERVIEW

SPECIFICATIONS

DOCUMENTS

ATTRIBUTES

Application
bis(3-aminopropyl) terminated poly(dimethylsiloxane) may be used in the synthesis of dipicolylamidopropylpoly(dimethylsiloxane) (DPPDMS).
General description
Tandem mass spectrometry (MS/MS) reveals that bis(3-aminopropyl)-PDMS mainly dissociates via intramolecular nucleophilic substitutions at the end groups.
Packaging
10, 50 mL in poly bottle

bp >200 °C (lit.)
density 0.98 g/mL at 25 °C (lit.)
mol wt average M_n ~2,500
Quality Level 100
refractive index n20/D 1.410
SMILES string C[Si](C)=O.C[Si](C)(O)CCCN
specific activity 0.6-0.8 meq/g (Amine number)
viscosity 50 cSt(lit.)

Safety Data Sheet
Safety Data Sheet for 481688-10ML

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Cas Number 106214-84-0

This product has met the following criteria to qualify for the following awards:

Poly(dimethylsiloxane), bis(3-aminopropyl) terminated, average Mn approx. 2,500

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bp	>200 °C (lit.)
density	0.98 g/mL at 25 °C (lit.)
mol wt	average M_n ~2,500
Quality Level	100
refractive index	n20/D 1.410
SMILES string	C[Si](C)=O.C[Si](C)(O)CCCN
specific activity	0.6-0.8 meq/g (Amine number)
viscosity	50 cSt(lit.)