Shandong Ruihua Fluoride Industry Co., Ltd.
China Manufacturer with main products: Sulphur Tetrafluoride, Sulfur Hexafluoride, Carbon Tetrafluoride, c7h14b2clf9n2, Octafluorocyclobutane, Selectfluor, Cas: 7783-60-0, Cas:... |
1-Chloromethyl-4-fluoro-1,4-diazoniabicyclo[2.2.2]octane bis(tetrafluoroborate)
Supply Ability: | 10 Ton/Tons per Year |
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Payment Terms: | L/C, T/T |
Export Markets: | North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe |
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Place of Origin: | Shandong in China |
Quick Details
- Purity: 98%
- Brand Name: ruihua
- Grade Standard: Medicine Grade
- Type: pharmacutical intermediates
- CAS No.: 140681-55-6
Specifications
Under the normal temperature and pressure Selectfluor is white crystal, which smell is similar with F2, soluble in acetonitrile, DMF, slightly soluble in acetone; sensitive to humidity, should be avoided sunlight irradiation for a long time; can be decomposed into toxic gases boron trifluoride under high temperature; corrosive substance.
Application
As the fluoride, can be used to have single fluorination reaction with the matter which has electronic double bond, silyl enol ethers, lithium enolate, etc. ; can be used for making containing fluorine steroidal drugs, etc.
Selectfluor Quality standard
Item |
Index |
Appearance |
white crystal |
M.P. |
>250℃ (above 250℃) |
Loss on drying |
<0.5% (below 0.5%) |
Active F+ content |
≥5.15% (above 5.15%) |
Packing: 25kg / pail or 20kg/pail
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