481696
Poly(dimethylsiloxane), bis(3-aminopropyl) terminated
average Mn ~27,000
Synonym(s):
PDMS
About This Item
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![Poly[dimethylsiloxane-co-(3-aminopropyl)methylsiloxane] eq. wt. 4,400 Amine](/deepweb/assets/sigmaaldrich/product/structures/427/354/e688e87b-f9db-4070-9e27-fccd23c1dfaa/640/e688e87b-f9db-4070-9e27-fccd23c1dfaa.png)
specific activity
0.07-0.09 meq/g (Amine number)
Quality Level
mol wt
average Mn ~27,000
refractive index
n20/D 1.406
viscosity
2,000 cSt
bp
>200 °C (lit.)
density
0.98 g/mL at 25 °C (lit.)
SMILES string
C[Si](C)=O.C[Si](C)(O)CCCN
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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).
Storage Class Code
10 - Combustible liquids
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
Certificates of Analysis (COA)
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