Products Description
Product Name: 4 4'-Bis(4-aminophenoxy)biphenyl
Synonyms: BAPB
CAS: 13080-85-8
MF: C24H20N2O2
MW: 368.43
EINECS: 627-298-0
Melting point: 197-200 °C(lit.)
Boiling point: 571.4±50.0 °C(Predicted)
Density: 1.226±0.06 g/cm3(Predicted)
Solubility DMSO: 74 mg/mL (200.85 mM)
Pka: 5.10±0.10(Predicted)
Specification
| Items | Specifications |
| Appearance | White crystal |
| Purity | 99% |
| Storage temp. | Keep in dark place,Inert atmosphere,Room temperature |
| Package | 1 kg/bag or 20 kg/drum |
Application
1. Serves as a key monomer for synthesizing high-performance polyimide resins with excellent thermal resistance and mechanical strength.
2. Applied 4 4'-Bis(4-aminophenoxy)biphenyl CAS 13080-85-8 in manufacturing advanced electronic components such as high-temperature insulation films and rigid printed circuit boards.
3. Utilized as a building block for producing aerospace-grade composite materials and corrosion-resistant industrial coatings.
Storage and Precautions
4 4'-Bis(4-aminophenoxy)biphenyl should be stored in a tightly sealed container at 15–25°C, in a cool, dry, well-ventilated area away from direct sunlight. Keep it separated from strong acids, bases, and oxidizing agents to prevent chemical reactions and quality degradation.
During handling, wear chemical-resistant gloves, goggles, and a lab coat, and operate in a fume hood to avoid dust inhalation and skin/eye contact. Reseal the container immediately after use. Dispose of waste strictly following local hazardous chemical regulations.
Packaging
Transportation & Payment
About Transportation
Depending on the requirements of our clients, we can give a variety of transportation options.
For smaller orders, we offer air shipping or international courier services like FedEx, DHL, TNT, EMS, and numerous other unique lines of international transit.
We can transport by sea to a specified port for bigger amounts.
Additionally, we can offer unique services based on the requirements of our clients and the characteristics of their goods.
* We can offer a range of payment options to our clients.
* When the sum is modest, clients typically pay with PayPal, Western Union, Alibaba, and other similar services.
* When the sum is significant, clients typically pay with T/T, L/C at sight, Alibaba, and so on.
* Furthermore, an increasing number of consumers will use Alipay or WeChat Pay to make payments.
FAQ
1
May I get any sample from you?
Re: Yes, of course, we'd like to provide sample to you according to your demands.
2
What is your MOQ?
Re: Usually our MOQ is 1 kg, but sometimes it is also flexible and depends on different products.
3
How long I can get my goods after payment?
Re: If shipped by couriers or air, it usually cost 5-10 days.
If shipped by sea, it usually cost 3-40 days, which depends on your destination.
4
Do you have any after-sales service?
Re: Yes, we will inform you progress of the order, such as product preparation, declaration, transportation follow-up, customs clearance assistance, technical guidance, etc.
Contact Us
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