TIANFU-CHEM CAS:89-32-7 1,2,4,5-Benzenetetracarboxylic anhydride CAS NO.89-32-7

product name:	1,2,4,5-benzenetetracarboxylic anhydride
synonyms:	1,2,4,5-benzenetetracarboxylic 1,2:4,5-dianhydride;1,2,4,5benzenetetracarboxylic1,2:4,5dianhydride;1,2,4,5-benzenetetracarboxylic1,2:4,5-dianhydride;1,2,4,5-benzenetetracrboxylicdianhydride;1h,3h-benzo(1,2-c:4,5-c’)difuran-1,3,5,7-tetrone;1h,3h-benzo[1,2-c,4,5-c’]difuran-1,3,5,7-tetrone;1h,3h-benzo[1,2-c:4,5-c']difuran-1,3,5,7-tetrone;1h,3h-benzo[1,2-c:4,5-c’]difuran-1,3,5,7-tetrone
cas:	89-32-7
mf:	c10h2o6
mw:	218.12
einecs:	201-898-9
product categories:	intermediates of dyes and pigments;benzene derivates;aromatic tetracarboxylic dianhydrides (for high-performance polymer research);functional materials;reagent for high-performance polymer research;fine chemicals, specialty chemicals, intermediates, electronic chemical, organic synthesis;fine chemicals, specialty chemicals, intermediates, electronic chemical, organic synthesis, functional materials;fine chemicals;organics
mol file:	89-32-7.mol

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