Tetraphenyl phosphonium bromide 99%min CAS No. 2751-90-8. Assay 99%, white to almost white solid, melting point 295-300 ℃. Soluble in alcohol and chloroform, slightly soluble in water.
Cas No. :
2751-90-8Appearance :
White to almost white solidAssay :
99%minHS Code :
2931009590Molecular Weight :
419.29Molecular Formula :
C24H20PBrProduct Name:
Tetraphenyl phosphonium bromide 99%min CAS No. 2751-90-8
Product Description:
Tetraphenyl phosphonium bromide 99%min CAS No. 2751-90-8, belongs to Quaternary phosphonium salts.The structure is similar to Quaternary ammonium salts, with a larger radius of phosphorus atoms than nitrogen atoms and stronger polarization than Quaternary ammonium salts.
Product Specifications:
| Appearance | White to almost white solid |
| Assay | ≥99% |
| Water | ≤0.5% |
| Triphenyl Phosphine | ≤0.5% |
Applications:
• Tetraphenyl phosphonium bromide can be used as phase transfer catalysts in organic synthesis chemistry, suitable for synthesizing meta aromatic fluorides.
• Tetraphenyl phosphonium bromide can also be used as phosphine Yelide Precursors for Wittig Reaction in the Synthesis of Fine Chemicals, Pharmaceuticals, and Liquid Crystal Monomers.
| Appearance Picture | Molecular Formula | Package Photo |
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Package Details:
• 25KG/fiber drum, 18 drums/pallet, total 9MT per 20'FCL with pallets.
• 25KG/bag (waterproof), 30 bags/pallet, total 15MT per 20'FCL with pallet.
• Other packages as per clients' requests.
Storage & Notes:
Stored in the dark, cool, dry and ventilated place. Avoid moisture and heat. Wash with plenty of water after contact with skin.
Tags :
Zhongnan Gaoke, Changfeng, Hefei, China
Email : muguang10@gmail.com
