1,3-Bis(3-aminopropyl)tetramethyldisiloxane NEW
| Price | Get Latest Price |
| Package | 25KG |
| Min. Order: | 1KG |
| Supply Ability: | 50000KG/month |
| Update Time: | 2023-10-14 |
Product Details
| Product Name: 1,3-Bis(3-aminopropyl)tetramethyldisiloxane | CAS No.: 2469-55-8 |
| EC-No.: 219-588-7 | Min. Order: 1KG |
| Purity: 99% | Supply Ability: 50000KG/month |
| Release date: 2023/10/14 |
| CAS: | 2469-55-8 |
| MF: | C10H28N2OSi2 |
| MW: | 248.51 |
| EINECS: | 219-588-7 |
| Product Categories: | Si (Classes of Silicon Compounds);Siloxanes;Si-O Compounds |
| Mol File: | 2469-55-8.mol |
 | |
| 1,3-Bis(3-aminopropyl)tetramethyldisiloxane Chemical Properties |
| Boiling point | 132 °C11 mm Hg(lit.) |
| density | 0.901 g/mL at 20 °C(lit.) |
| vapor pressure | 0.27Pa at 20℃ |
| refractive index | n |
| Fp | 91°C |
| storage temp. | Inert atmosphere,2-8°C |
| pka | 10.96±0.10(Predicted) |
| form | clear liquid |
| Specific Gravity | 0.897 |
| color | Colorless to Light yellow to Light orange |
| Water Solubility | Slightly soluble in water. |
| Sensitive | Air Sensitive |
| Hydrolytic Sensitivity | 4: no reaction with water under neutral conditions |
| BRN | 1760876 |
| InChIKey | GPXCORHXFPYJEH-UHFFFAOYSA-N |
| LogP | 1.3 at 20℃ |
| CAS DataBase Reference | 2469-55-8(CAS DataBase Reference) |
| EPA Substance Registry System | 1-Propanamine, 3,3'-(1,1,3,3-tetramethyl-1,3-disiloxanediyl)bis- (2469-55-8) |
| 1,3-Bis(3-aminopropyl)tetramethyldisiloxane Usage And Synthesis |
| Chemical Properties | Clear colorless to pale yellow liquid |
| Uses | 1,3-Bis(aminopropyl)tetramethyldisiloxane is used as a curing agent for epoxy molding compounds, which is utilized for high-reliability semiconductor devices. It is also used to prepare siloxane- urea copymers from 4,4?-diphenylmethane diisocyanate. |
| Uses | 1,3-Bis(3-aminopropyl)tetramethyldisiloxane is an endcapper for the synthesis of aminopropyl-terminated silicone fluids and for the production of silicone-epoxy and silicone polyimide copolymers especially useful in electronics applications. A unique manufacturing process insures that It has only gamma - aminopropyl substitution and none of the beta isomer. This is expected to give better reactivity in copolymer synthesis and improved heat stability. 1,3-Bis(3-aminopropyl)tetramethyldisiloxane is an alkaline material due to its amine reactive groups. Care should be exercised in handling it to prevent contact with skin and eyes. Wear safety glasses with side shields and rubber gloves when handling. |
| Flammability and Explosibility | Non flammable |
| Safety Profile | Poison by intraperitoneal route. When heated to decomposition it emits toxic vapors of NOx. |
Packing &shipping&Payment
Shipping:by sea or by air
Payment:T/T,western union,moneygram
Packaging Details drum
Port:Tianjin
Lead Time :
| Quantity(Kilograms) | 1 - 10000 | >10000 |
| Est. Time(days) | 5 | To be negotiated |
Company information
Hebei Mojin Biotechnology Co., Ltd, Our company is a professional in 4'-Methylacetophenone,Levamisole hydrochloride ,N-Methylformamide and other chemical reagents research and development production enterprises. Our business covers more than 30 countries, most of the big customers come from Europe, America and other countries in the world, we can guarantee the quality and price. In recent decades, with the efforts of all employees, we have established many cooperative companies in shandong, henan, guangdong and other places. Our corporate purpose is based on the market, enhance the strength, take the road of scientific and environmental sustainable development, relying on the country. Technology r & d center, increase the investment in r & d, based on the domestic market, expand the international market, manufacturing quality products, sincere service to the society, into a modern, ecological, scientific and technological enterprise world.
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China- Since: 2017-12-08
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