CAS Number4415-87-6
SynonymsCyclobuta[1,2-c:3,4-c']difuran-1,3,4,6(3aH,3bH,6aH,6bH)-tetraone; Tetrahydrocyclobuta[1,2-c:3,4-c']difuran-1,3,4,6-tetrone; EINECS 224-577-5; Maleic anhydride cyclic dimer; Tetrahydrofuro[3',4':3,4]cyclobuta[1,2-c]furan-1,3,4,6-tetrone; Tetrahydrocyclobuta(1,2-c:3,4-c')difuran-1,3,4,6-tetraone; Maleic anhydride cyclic dimer.; 1,2,3,4-Cyclobutanetetracarboxylic dianhydride; Cyclobutanetetracarboxylic dianhydride; Cyclobutane-1,2,3,4-Tetracarboxylicdianhydride; 1,2,3,4-cyclobutantetracarboxylic acid dianhydride; MFCD00004944; 1,2,3,4-cyclobutanetetracarboxylic acid dianhydride; Cyclobutanetetracarboxylic acid dianhydride; Cyclobutane-1,2,3,4-tetracarboxylic
Molecular FormulaC8H4O6
Molecular Weight196.11
Purity≥94%
Density1.8±0.1 g/cm3
Boiling Point545.3±50.0 °C at 760 mmHg
Melting Point>300 °C (lit.)
Appearancesolid
EINECS224-577-5
Symbol
Signal WordWarning
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 4415-87-6 |
| Catalog No. | 2A-9030864 |
| Chinese Name | 1,2,3,4-环丁四甲酸二酐 |
| Synonyms | Cyclobuta[1,2-c:3,4-c']difuran-1,3,4,6(3aH,3bH,6aH,6bH)-tetraone; Tetrahydrocyclobuta[1,2-c:3,4-c']difuran-1,3,4,6-tetrone; EINECS 224-577-5; Maleic anhydride cyclic dimer; Tetrahydrofuro[3',4':3,4]cyclobuta[1,2-c]furan-1,3,4,6-tetrone; Tetrahydrocyclobuta(1,2-c:3,4-c')difuran-1,3,4,6-tetraone; Maleic anhydride cyclic dimer.; 1,2,3,4-Cyclobutanetetracarboxylic dianhydride; Cyclobutanetetracarboxylic dianhydride; Cyclobutane-1,2,3,4-Tetracarboxylicdianhydride; 1,2,3,4-cyclobutantetracarboxylic acid dianhydride; MFCD00004944; 1,2,3,4-cyclobutanetetracarboxylic acid dianhydride; Cyclobutanetetracarboxylic acid dianhydride; Cyclobutane-1,2,3,4-tetracarboxylic |
| Molecular Formula | C8H4O6 |
| Molecular Weight | 196.11 |
| Purity | ≥94 |
| Density | 1.8±0.1 g/cm3 |
| Boiling Point | 545.3±50.0 °C at 760 mmHg |
| Melting Point | >300 °C (lit.) |
| Appearance | solid |
| Water Solubility | Soluble in: Toluene |
| Storage Condition | Keep away from light, in a ventilated and dry plac |
| Packaging | III |
| EINECS | 224-577-5 |
| HTC | 2932190090 |
| PubChem ID | 24849922 |
| MDL Number | MFCD00004944 |
| SMILES | O=C1OC(=O)C2C1C3C2C(=O)OC3=O |
| 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 |
| Beilstein/REAXYS | 1430553 |
| NACRES Code | NA.22 |
| UNSPSC | 12352100 |
| Hazard Symbols | 8 |
| MSDS | msds/30864_1_4415_87_6.pdf |
| Tax Rebate | 9.0% |
| Supervision | None MFN tariff: 6.5% Ordinary tariff: 20.0% |
| Transport Info | Product name: Summary 2932190090 other compounds containing an unfused furan ring (whether or not hydrogenated) in the structure VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0% |
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