USD $30.00-30.00 / Kilogram
USD $30.00-30.00 / Kilogram
USD $1.00-10.00 / Kilogram
USD $30.00-30.00 / Kilogram
USD $30.00-30.00 / Kilogram
USD $30.00-30.00 / Kilogram
USD $30.00-30.00 / Kilogram
USD $30.00-30.00 / Kilogram
2-propen-1-one,1-[1,1'-biphenyl]-4-yl-3-phenyl-
1-[1,1'-biphenyl]-4-yl-3-phenylprop-2-en-1-one
cas no.: 2453-44-3
synonyms:
3-phenyl-2-propen-1-one;
styryl-p-diphenylyl-keton;
1-biphenyl-4-yl-3-phenyl-propenone;
benzylidene-4'-phenylacetophenone;
4-phenylchalcone;
formula: c21h16o
exact mass: 284.12000
molecular weight: 284.35100
psa: 17.07000
logp: 5.24970
our company was built in 2009 with an iso certificate.in the past 5 years, we have grown up as a famous fine chemicals supplier in china and we had established stable business relationships with samsung,lg,merck,thermo fisher scientific and so on.
our main business covers the fields below:
1.noble metal catalysts (pt.pd...)
2.organic phosphine ligands (tert-butyl-phosphine.cyclohexyl-phosphine...)
3.oled intermediates (fluorene,carbazole,boric acid...)
4.customs synthesis
our advantage:
1. higest quality and good package
2.fast delivery
3.better payment term
4.fast response to customer within 6 hours
5.good business credit in europe ,us ,japan ,korea
anyway ,if you need any chemicals from china ,henan tianfu can help you
by courier、by air、by sea