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HomeProductsAcrylic EmulsionsSildenafil Citrate Cas No 171599-83-0

Sildenafil Citrate Cas No 171599-83-0

Payment Type:
L/C,T/T,D/P
Incoterm:
FOB,CFR,CIF,CPT,CIP
Min. Order:
1 Bag/Bags
Delivery Time:
10 Days
Transportation:
Ocean,Air
Port:
Shanghai,Beijing,Qingdao
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  • Product Description
Overview
Product Attributes

BrandYFL

Supply Ability & Additional Informations

Packaging200L/PE Drum

Productivity2000MT/A

TransportationOcean,Air

Place of OriginShandong Prov.

Supply Ability2000MT/A

PortShanghai,Beijing,Qingdao

Payment TypeL/C,T/T,D/P

IncotermFOB,CFR,CIF,CPT,CIP

Delivery Time10 Days

Packaging & Delivery
Selling Units:
Bag/Bags
Package Type:
200L/PE Drum

1, 3-diacetylene-benzene has important applications in pharmaceutical synthesis, liquid crystal materials, aerospace materials and so on.

The industrial production of high purity m-diphenyldiacetylene is very difficult. There are some methods to use m-dibromobenzene as raw material, and 2-methyl-2-hydroxy-butyne in the palladium catalyst for hack reaction, and then hydrolysis to get m-diphenyldiacetylene. In this method, Chemicalbook to palladium catalyst is used, the reaction conditions are harsh, the catalyst can not be recovered, and the industrial cost is high.

It has been reported that mixed diethylbenzene was used as raw material, and then brominated to get mixed diethylbenzene, and then separated.

It is difficult to obtain high purity m-phenyldiacetylene by this method and meet the purity requirements.

Applications m-phenyldiacetylene has very important applications in pharmaceutical synthesis, liquid crystal materials, aerospace materials and so on.

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Product Categories : Acrylic Emulsions

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