Product Details
| Product Name: 2,2',7,7'-Tetrakis[N,N-di(4-methoxyphenyl)amino]-9,9'-spirobifluorene | CAS No.: 207739-72-8 |
| Min. Order: 1kg | Purity: 99% |
| Supply Ability: g-kg-tons, free sample is available | Release date: 2025/09/25 |
| Lead time: In stock, ready for shipment | In stock, ready for shipment: bag/bottle/drum/IBC |
| bag/bottle/drum/IBC: By express, by air, by sea | Origin: Manufacturer, advantage product |
| COA, MSDS: Available, contact us for details | Name: Mia |
1. Materials information
| Name | 2,2',7,7'-tetrakis(N,N-di-p-methoxyphenyl-amine)-9,9'-spirobifluorene |
|---|---|
| Synonym | More Synonyms |
| Density | 1.4±0.1 g/cm3 |
|---|---|
| Melting Point | 234-238°C |
| Molecular Formula | C81H68N4O8 |
| Molecular Weight | 1225.429 |
| Exact Mass | 1224.503662 |
| PSA | 86.80000 |
| LogP | 13.32 |
| Index of Refraction | 1.744 |
| Storage condition | Refrigerator |
2. Packaging of materials
For powders: normal is 25kgs/Drum or bag, or larger/smaller package as request.
For liquids: normal 25kgs/drum, 180-300kgs/bucket, or IBC, determined by the nature of the product.
Or smaller package 1kg/bottle, 10kgs/bottle as request.


3. Shipping & Delivery
By Express
Provide door to door service
Suitable for goods under 50kg
Delivery: 3-7 days
Cost: low cost

By Air
Provide airport to airport service
Suitable for goods over 50kg
Delivery: 3-14 days
Cost: high cost

By Sea
Provide seaport to seaport service
Suitable for goods over 100kg
Delivery: 2-45 days
Cost: low cost

4. Contact information
For more details, pls contact us freely.
Email address: mia@fdachem.com
Mob: 86 18336764634
WhatsApp/Skype/Wechat/LINE: 86 18336764634
Company Profile Introduction
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