Butyltriphenylphosphonium bromide
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Product Name |
Butyltriphenylphosphonium bromide |
|
Product Code |
BTPPB |
|
CAS No. |
1779-51-7 |
|
Chemical Name |
Butyltriphenylphosphonium bromide |
|
Formula |
C22H24P.Br |
|
Molecular Weight |
399.31 |
|
Specification |
Appearance：White to off-white crystal |
|
Melting Point：238 - 243℃ |
|
|
Loss on drying：0.5%Max |
|
|
Tr Triphenylphosphine：0.5%Max |
|
|
Assay (GC)：98.0% Min. |
|
|
Packing |
25kg/drum or 25kg/carton |
|
Application |
As reagents for the Wittig synthesis. As additives for plastics (polymers) as stabilizers, curing agents, light protection agents, accelerators. As phase transfer catalysts. |
