481696

Poly(dimethylsiloxan), bis(3-aminopropyl)-terminiert

average M_n ~27,000

• Synonym(e): PDMS
• Lineare Formel: H₂N(CH₂)₃Si(CH₃)₂O[Si(CH₃)₂O]_nSi(CH₃)₂(CH₂)₃NH₂
• CAS-Nummer: 106214-84-0
• MDL-Nummer: MFCD00241456
• UNSPSC-Code: 12162002
• PubChem Substanz-ID: 24871776
• NACRES: NA.23

Eigenschaften

• Spezifische Aktivität: 0.07-0.09 meq/g (Amine number)
• Qualitätsniveau: 100
• Mol-Gew.: average M_n ~27,000
• Brechungsindex: n20/D 1.406
• Viskosität: 2,000 cSt
• bp: >200 °C (lit.)
• Dichte: 0.98 g/mL at 25 °C (lit.)
• SMILES String: C[Si](C)=O.C[Si](C)(O)CCCN

Beschreibung

Anwendung

• 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).

Sicherheitshinweise

• Lagerklassenschlüssel: 10 - Combustible liquids
• WGK: WGK 3
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable
• Persönliche Schutzausrüstung: Eyeshields, Gloves