Products Description
Product Name: 9 9-BIS(4-AMINO-3-FLUOROPHENYL)FLUORENE
Synonyms:(FFDA)
CAS: 127926-65-2
MF: C25H18F2N2
MW: 384.42
Boiling point: 523.1±50.0 °C(Predicted)
Density: 1.334
Specification
| Items | Specifications |
| Appearance | White crystal |
| Purity | 99% |
| Storage temp | under inert gas (nitrogen or Argon) at 2-8°C |
| Package | 1kg/bag, 25kg/drum |
Application
1. Serves as a key monomer for synthesizing fluorene-based polyimide resins with excellent thermal stability and optical transparency.
2. Applied FFDA in manufacturing high-performance optoelectronic materials such as OLED substrates and optical fiber coatings.
3. Utilized as a building block for producing aerospace-grade polymers with enhanced mechanical strength and chemical resistance.
Storage and Precautions
9 9-BIS(4-AMINO-3-FLUOROPHENYL)FLUORENE should be stored in a tightly sealed light-resistant container at 15–25°C, in a cool, dry, well-ventilated area away from direct sunlight and heat sources. Keep it isolated from strong acids, bases, oxidizing agents and moisture to avoid chemical reactions that cause quality degradation.
During handling, wear chemical-resistant gloves, goggles and a lab coat, and operate in a fume hood to prevent 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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