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Name:  Boronic acid, B,B'-9,9'-spirobi[9H-fluorene]-2,2'-diylbis-

Other name: 9,9'-Spirobi[fluorene]-2,2'-diyldiboronic acid;

9,9'-Spirobi[fluorene]-2,2'-diyldibors?ure;

9,9'-Spirobi[fluorene]-2',7-diyldiboronic acid;

CAS NO: 1222007-94-4

EINECS:N/A

MF: C25H18B2O4

MW: 404.030

MP: N/A

BP: 700.0±70.0 °C at 760 mmHg

Density: 1.4±0.1 g/cm3

Appearance: white powder

Purity: 97% min

Package: 25g, 100g, 500g, bulk package

Application: 365bet娱乐 intermediate

Our process:

raw material-extraction-blending-drying-testing-packaging-storage

We have established long-term cooperation relationship with overseas customers, domestic factories, research academies and institutes. We provide services for toll and contract manufacturing activities with pilot and commercial scale.

All of our staff are making great efforts to provide our clients good quality products, excellent service, competitive price and prompt delivery. 

Our services :

Custom synthesis, Contract manufacturing, Technology transfer, Purchasing agent services 

We sincerely hope to cooperate with you for a long time. 

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