1,3-Bis(3-Aminopropyl)Tetramethyldisiloxane(CAS 2469-55-8)
UN No.:
UN 1760 8 /PG III
| Purity | Grade | Package | Stock | Price | Quantity |
| 99% | RG | 1G | In Stock | 2 USD
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| 99% | RG | 5G | In Stock | 6 USD
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| 99% | RG | 25G | In Stock | 13 USD
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| 99% | RG | 100G | In Stock | 45 USD
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| 99% | RG | 500G | In Stock | 208 USD
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| 99% | RG | 2.5KG | In Stock | 1025 USD
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| Bulk Packaging | 125KG | substantially lower unit cost than small-pack SKUs. Contact us for a fast quotation. | |||
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Your region is eligible for ordering. Available NMR Spectrum
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Applications of 2469-55-8
| Industry | Application | Process |
|---|---|---|
| Silicone Rubber | Crosslinking and coupling agent | Acts as a bifunctional silane coupling agent in room-temperature vulcanizing (RTV) silicone rubber to enhance interfacial bonding between organic polymers and inorganic fillers, thereby improving mechanical properties and thermal resistance |
| Adhesives | Adhesion strength enhancer | Used in silane-modified polymer adhesives, where the amino group reacts with hydroxyl groups on substrate surfaces to form covalent bonds, thereby increasing adhesion to glass, metals, and plastics |
| Coatings | Surface modifier | Functions as a coupling component in organosilicon coatings to improve substrate adhesion, weather resistance, and hydrophobicity; commonly applied in architectural and industrial protective coatings |
| Medical Devices | Biocompatible coating | Employed in the preparation of siloxane-based biocompatible coatings, where the amino group enables covalent coupling with biomolecules (e.g., proteins, peptides) for surface functionalization |
| Electronic Encapsulation | Additive for low-stress encapsulation materials | Acts as a crosslinking aid in silicone encapsulants to reduce internal stress and improve thermal cycling stability, particularly in semiconductor chip encapsulation |
| Textile Finishing | Water- and soil-repellent finishing agent | Serves as a precursor to amino silicone oils; after emulsification, it is applied in textile finishing to impart fabric softness, smoothness, and durable water repellency |
Physical and chemical properties of 2469-55-8
Acidity coefficient |
10.96±0.10(Predicted) |
|---|---|
Boiling Point |
258.7±25.0 °C at 760 mmHg |
BRN |
1760876 |
Density |
0.9±0.1 g/cm3 |
Exact Mass |
248.174011 |
Flash Point |
110.3±23.2 °C |
Index of Refraction |
1.448 |
LogP |
3.49 |
Molecular Formula |
C10H28N2OSi2 |
Molecular Weight |
248.513 |
PSA |
61.27000 |
Sensitivity |
Air Sensitive |
Storage condition |
2-8°C |
Vapour Pressure |
0.0±0.5 mmHg at 25°C |
Water Solubility |
Slightly soluble in water. |
Spectrums of 2469-55-8
1.The NMR spectrum displayed on the page is a pre-sale reference spectrum and may differ from that of the actual received batch.
2.The accompanying documentation will include the NMR spectrum and purity analysis data for the shipped batch.
Retrosynthesis analysis of 2469-55-8
Cas:18306-79-1
Cas:13508-63-9
Cas:10605-40-0
Q&A for CAS 2469-55-8
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Yes. Batch COA available matches the actual shipment. COAs shown online are for reference or from previous batches.
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Download SDS of 2469-55-8
Pictograms |
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|---|---|
Signal Word |
Danger |
Hazard Statements |
H314 Causes severe skin burns and eye damage H315 Causes skin irritation H319 Causes serious eye irritation H411 Toxic to aquatic life with long lasting effects |
Safety Data Sheet |
Download COA of 2469-55-8
Operate under the ISO 9001 system
