Bicyclo[2.2.2]oct-7-ene-2,3,5,6-tetracarboxylic acid dianhydride

CAS No.：1719-83-1

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Bicyclo[2.2.2]oct-7-ene-2,3,5,6-tetracarboxylic acid dianhydride Basic information

Product Name:	Bicyclo[2.2.2]oct-7-ene-2,3,5,6-tetracarboxylic acid dianhydride
Synonyms:	4,10-DIOXATETRACYCLO[5.5.2.0(2,6).0(8,12)]TETRADEC-13-ENE-3,5,9,11-TETRAONE;Bicyclooctenetetracarboxylicaciddianhydride;BICYCLO[2.2.2]OCT-7-ENE-2,3,5,6-TETRACARBOYLIC ACID DIANHYDRIDE;bicyclo[2.2.2]oct-7-ene-2,3,5,6-tetracarboxylic dianhydrid;Bicyclo2.2.2üoct-7-ene-2,3,5,6-tetracarboxylic dianhydride, 97%;3,6-Ethenocyclohexane-1,2,4,5-tetracarboxylic acid 1,2:4,5-dianhydride;3a,4,4a,7a,8,8a-Hexahydro-4,8-etheno-1H,3H-benzo[1,2-c:4,5-c']difuran-1,3,5,7-tetrone;Bicyclo[2.2.2]octa-2-ene-5,6,7,8-tetracarboxylic acid 5,6:7,8-dianhydride
CAS:	1719-83-1
MF:	C12H8O6
MW:	248.19
EINECS:	217-009-2
Product Categories:	Anhydride Monomers;Monomers;Fluorenes, etc. (reagent for high-performance polymer research);Functional Materials;Reagent for High-Performance Polymer Research;Polymer Science;PI
Mol File:	1719-83-1.mol

Bicyclo[2.2.2]oct-7-ene-2,3,5,6-tetracarboxylic acid dianhydride Chemical Properties

Melting point	>300 °C(lit.)
Boiling point	351.26°C (rough estimate)
density	1.4501 (rough estimate)
refractive index	1.6000 (estimate)
storage temp.	Store below +30°C.
form	powder to crystal
color	White to Almost white
Water Solubility	Soluble in water
Sensitive	Moisture Sensitive
BRN	294213
CAS DataBase Reference	1719-83-1(CAS DataBase Reference)
NIST Chemistry Reference	Bicyclo[2.2.2]-7-octene-2,3,5,6-tetracarboxylic acid dianhydride(1719-83-1)

Safety Information

Hazard Codes	Xi
Risk Statements	36/37/38
Safety Statements	26-37/39
WGK Germany	3
HS Code	2917 20 00

MSDS Information

Provider	Language
SigmaAldrich	English
ACROS	English
ALFA	English

Bicyclo[2.2.2]oct-7-ene-2,3,5,6-tetracarboxylic acid dianhydride Usage And Synthesis

Chemical Properties	white to beige powder
Uses	Bicyclo[2.2.2]oct-7-ene-2,3,5,6-tetracarboxylic dianhydride is used to prepare the thermo-cured cycloaliphatic polyamic acid and photo-cured cycloaliphatic polyamic ester, which were then converted to cycloaliphatic polyimide film.

Bicyclo[2.2.2]oct-7-ene-2,3,5,6-tetracarboxylic acid dianhydride Preparation Products And Raw materials

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