Calcium chloride
2,3,3,4-biphenyl tetracarboxylic dianhydride CAS#36978-41-3
Betulin CAS #473-98-3
Cordycepin CAS# 73-03-0

2,3,3,4-biphenyl tetracarboxylic dianhydride CAS#36978-41-3

2,3,3,4-Biphenyl Tetracarboxylic Dianhydride (CAS# 36978-41-3) is a white crystalline solid used as a key precursor in the production of high-performance polyimide polymers for applications in electronics, aerospace, and automotive industries, known for its thermal stability and insolubility in water, available in various packaging options with customization services to meet specific industry needs.

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2,3,3,4-biphenyl tetracarboxylic dianhydride CAS#36978-41-3

2,3,3,4-biphenyl tetracarboxylic dianhydride Chemical Properties
Melting point 199 °C
Boiling point 609.3±48.0 °C(Predicted)
density 1.625±0.06 g/cm3(Predicted)
storage temp. Inert atmosphere,Room Temperature
form powder to crystal
color White to Almost white
InChI InChI=1S/C16H6O6/c17-13-9-5-4-7(6-11(9)15(19)21-13)8-2-1-3-10-12(8)16(20)22-14(10)18/h1-6H
InChIKey FYYYKXFEKMGYLZ-UHFFFAOYSA-N
SMILES C1(=O)C2=C(C(C3C=CC4C(=O)OC(=O)C=4C=3)=CC=C2)C(=O)O1
CAS DataBase Reference 36978-41-3(CAS DataBase Reference)
EPA Substance Registry System [4,5′-Biisobenzofuran]-1,1′,3,3′-tetrone (36978-41-3)
Safety Information
HS Code 2922498590

 

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