High purity 99% Tetraphenylphosphonium bromide 2751-90-8

High purity 99% Tetraphenylphosphonium bromide 2751-90-8

Min.Order / FOB Price:Get Latest Price

1 Metric Ton	FOB Price: USD 1.0000

1 Metric Ton

FOB Price: USD 1.0000

Min.Order :1 Metric Ton
Purity: 99%min
Payment Terms : L/C,D/A,D/P,T/T,Other

Keywords

High purity 99% Tetraphenylphosphonium bromide 2751-90-8 Tetraphenylphosphonium bromide CAS 2751-90-8

Quick Details

Appearance:White or yellowish-white powder
Application:pharmaceutical intermediates
PackAge:25kg/ drum, or as your requirements
ProductionCapacity:100|Metric Ton|Month
Storage:regualr storage
Transportation:By air、ship and courier

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Details:

Quaternary ammonium salt
Phosphonium salt series The structure is similar to quaternary ammonium salt, and the phosphorus atom radius is larger than the nitrogen atom, and the polarization action is stronger than the quaternary ammonium salt. Main purpose: phosphine ylide precursor chemicals, medicine, liquid crystal monomer synthesis in tichit reaction, curing agent polymerization, phase transfer catalyst in synthetic organic chemistry.

Tetraphenyl phosphonium bromide
CAS#	2751-90-8
Molecular formula	C24H20PBr	Structure type:
Molecular weight	419.29

Property	Content 99%, type of white solid, melting point 295 ~ 300℃ Soluble in alcohol, chloroform, slightly soluble in water.
Purpose	●The phase transfer catalyst in organic synthesis, suitable for synthesis between aromatic fluoride. ●Phosphine ylide precursor - fine chemicals, medicine, liquid crystal monomer synthesis in tichit reaction.
keeping	25KG Cardboard drum. Store in light, cool, dry and ventilated place.