Cyclobutane-1,2,3,4-tetracarboxylic dianhydride
Product Information
Molecular Formula
C8H4O6
Molecular Weight
196.11
Description
Cyclobutane-1,2,3,4-tetracarboxylic dianhydride (CAS# 4415-87-6) is a useful research chemical.
Synonyms
4,9-dioxatricyclo[5.3.0.02,6]decane-3,5,8,10-tetrone
IUPAC Name
4,9-dioxatricyclo[5.3.0.02,6]decane-3,5,8,10-tetrone
SMILES
C12C(C3C1C(=O)OC3=O)C(=O)OC2=O
InChI
InChI=1S/C8H4O6/c9-5-1-2(6(10)13-5)4-3(1)7(11)14-8(4)12/h1-4H
InChI Key
YGYCECQIOXZODZ-UHFFFAOYSA-N
Boiling Point
545.3±50.0 °C (Predicted)
Melting Point
>300 °C (lit.)
Purity
95 %
Density
1.823±0.06 g/cm3(Predicted)
Appearance
White to light yellow powder to crystal
LogP
-1.36840
Safety Information
Hazards
H315:
Causes skin irritation.
H319:
Causes serious eye irritation.
Causes skin irritation.
H319:
Causes serious eye irritation.
Precautionary Statement
P261, P264, P271, P280, P302+P352, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P403+P233, P405, and P501
Signal Word
Warning
Computed Properties
XLogP3
-1.2
Hydrogen Bond Donor Count
0
Hydrogen Bond Acceptor Count
6
Rotatable Bond Count
0
Exact Mass
196.00078784 g/mol
Monoisotopic Mass
196.00078784 g/mol
Topological Polar Surface Area
86.7Ų
Heavy Atom Count
14
Formal Charge
0
Complexity
323
Isotope Atom Count
0
Defined Atom Stereocenter Count
0
Undefined Atom Stereocenter Count
0
Defined Bond Stereocenter Count
0
Undefined Bond Stereocenter Count
0
Covalently-Bonded Unit Count
1
Compound Is Canonicalized
Yes
Patents
| Publication Number | Title | Priority Date |
|---|---|---|
| EP-3825342-A1 | Polyimide-polyarylene polymers | 2019-11-19 |
| US-2021147616-A1 | Polyimide-polyarylene polymers | 2019-11-19 |
| WO-2021054476-A1 | Method for manufacturing flexible electronic device | 2019-09-20 |
| WO-2021014821-A1 | M-phenylenediamine compound, polymer and method for producing same, gas separation membrane using this polymer, gas separation module and gas separation apparatus | 2019-07-23 |
| US-2020407519-A1 | Polymer film and preparation method thereof | 2019-06-28 |
| WO-2020241607-A1 | Liquid composition | 2019-05-29 |
| US-2020332193-A1 | Liquid crystal element used for phase control of electromagnetic wave signal | 2019-04-18 |
| WO-2020209327-A1 | Chemical-resistant protective film forming composition containing hydroxyaryl-terminated polymer | 2019-04-11 |
| WO-2020203834-A1 | Bismaleimide compound, photosensitive resin composition using same, cured product from said photosensitive resin composition, and semiconductor element | 2019-04-02 |
| WO-2020157953-A1 | Polyimide compound and molded article containing said polyimide compound | 2019-02-01 |
