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Poly(dimethylsiloxane), bis(3-aminopropyl) terminated

ALDRICH/481696 - average Mn ~27,000

Synonym: PDMS

CAS Number: 106214-84-0
MDL Number: MFCD00241456
Linear Formula: H2N(CH2)3Si(CH3)2O[Si(CH3)2O]nSi(CH3)2(CH2)3NH2
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-481696-50ML 50 mL
 $241.00
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bp >200 °C (lit.)
density 0.98 g/mL at 25 °C (lit.)
mol wt average Mn ~27,000
refractive index n20/D 1.406
SMILES string C[Si](C)=O.C[Si](C)(O)CCCN
specific activity 0.07-0.09 meq/g (Amine number)
viscosity 2,000 cSt
Application:
  • Synthesis and Characterization of Self-Healing Elastomers Based on Coordination Bonds: This study explores the use of Aminopropyl terminated polydimethylsiloxane (APT-PDMS) in creating self-healing elastomers, highlighting its potential in materials engineering and design (BAI Zhiwei et al. 2020 ).
  • Poly (imide-siloxane)s based on hyperbranched polyimides: Discusses the synthesis of polyimide-siloxane copolymers using bis(3-aminopropyl)-terminated poly(dimethylsiloxane), illustrating the versatility of this material in creating advanced polymer structures (P Sysel et al., 2018 ).
Packaging: 50 mL in poly bottle
RIDADR NONH for all modes of transport
WGK Germany WGK 3
Flash Point(F) Not applicable
Flash Point(C) Not applicable
activity specific activity: 0.07-0.09 meq/g (Amine number)
bp >200 °C (lit.)
Density 0.98 g/mL at 25 °C (lit.)
Refractive Index n20/D 1.406
UNSPSC 12162002

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