pyrromelitic acid dianhydride

CAS No.
4435-60-3
Chemical Name:
pyrromelitic acid dianhydride
Synonyms
1,2,3,4- Benzenetetracarboylic dianhydride;Benzo[1,2-c:3,4-c']difuran-1,3,6,8-tetrone
CBNumber:
CB64648882
Molecular Formula:
C10H2O6
Molecular Weight:
218.12
MDL Number:
MOL File:
4435-60-3.mol

pyrromelitic acid dianhydride Properties

Melting point 195-196 °C
Boiling point 318.79°C (rough estimate)
Density 1.6367 (rough estimate)
refractive index 1.6000 (estimate)

pyrromelitic acid dianhydride Preparation Products And Raw materials

Raw materials

Preparation Products

pyrromelitic acid dianhydride Suppliers

Global( 5)Suppliers
Supplier Tel Email Country ProdList Advantage
Jinan Carbotang Biotech Co.,Ltd.
+8615866703830 figo.gao@foxmail.com China 7154 58
Jinan Kabotang Biological Technology Co.,Ltd. 0531-61320525 15866703830 495745175@qq.com China 6690 58
HUNAN CHEMFISH SCIENTIFIC CO.,LTD 13021512891 sales04@chemfish.com China 6633 58
Jinan Sanbao Biotechnology Co., Ltd. 13854185395; 13854185395 sanbaobiotech@126.com China 9510 58
chemfish tokyo co.,ltd 0731-85567275 13517472705 tokyo@chemfish.com China 629 58
Benzo[1,2-c:3,4-c']difuran-1,3,6,8-tetrone 1,2,3,4- Benzenetetracarboylic dianhydride 4435-60-3