Biphenyl dimethyl dicarboxylate

Biphenyl dimethyl dicarboxylate 
 CAS NO.: 792-74-5 
 STANDARD: USP30, CP2000 
 PRODUCTION:10mt/month 

Synonyms: B. D. D.; Dimethyl biphenyl-4, 4'-dicarboxylate 
Chemical Name: [1, 1'-Biphenyl]-4, 4'-dicarboxylic acid dimethyl ester 
CAS Registry Number: [ 792-74-5 ] 
Chemical Formula: C16H14O4 
Molecular Weight: 270.28 
Specifications: Standards CP2000 
Appearance A White crystalline solid 
Identification UV, IR as stipulated 

Melting Point: 210-212C 
Related Substances Single Impurity: 0.1% max., Total Impurity: 0.5% max. 
Loss On Drying: 1.0% max. 
Sulfated Ash: 0.1% max. 
Heavy metals: 20ppm max. 
Organic Volatile Substances: 1.0% max. 
Assay: 98.0-103.0% 
Applications: An antiviral drug. 
Package: 25kg net in carton drum with liner.

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