Cyclobutane-1,2,3,4-tetracarboxylic dianhydride CAS NO.4415-87-6

Product Name:    Cyclobutane-1,2,3,4-tetracarboxylic dianhydride
Synonyms:    3a,3b,6a,6b-Tetrahydrocyclobuta[1,2-c:3,4-c']difuran-1,3,4,6-tetrone;4,9-Dioxatricyclo[5.3.0.02,6]decane-3,5,8,10-tetrone;Cyclobutane 1,2,3,4-tetracarboxylic acid 1,2:3,4-dianhydride;Cyclobutane-1,2,3,4-tetracarboxylic dianhydride ,98%;Cyclobutane-1,2,3,4-tetracarboxylic acid dianhydride;Cyclobutane-1,2,3,4-tetracarboxylic acid dianhydride (CBDA);Cyclobutane-1,2,3,4-tetracarboxylic;1,2,3,4-Cyclobutanetetracarboxylic Dianhydride (purified by sublimation)
CAS:    4415-87-6
MF:    C8H4O6
MW:    196.11
EINECS:    224-577-5
Product Categories:    Fluorenes, etc. (reagent for high-performance polymer research);Functional Materials;Reagent for High-Performance Polymer Research;Carbonyl Compounds;Carboxylic Acid Anhydrides;Organic Building Blocks;fine chemicals, specialty chemicals, intermediates, electronic chemical, organic synthesis, Organic Building Blocks;fine chemicals, specialty chemicals, intermediates, electronic chemical, organic synthesis, pharmaceutical intermediates;monomer
Mol File:    4415-87-6.mol
 

Melting point     >300 °C (lit.)
Boiling point     545.3±50.0 °C(Predicted)
density     1.823±0.06 g/cm3(Predicted)
storage temp.     Inert atmosphere,2-8°C
BRN     1430553
CAS DataBase Reference    4415-87-6(CAS DataBase Reference)
Safety Information
Hazard Codes     Xi
Risk Statements     36/37/38
Safety Statements     26-36
RIDADR     1759
WGK Germany     3
F     9-21
HazardClass     8
PackingGroup     III
HS Code     29172090

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