CAS Number4534-73-0
SynonymsTetrahydro-3,3'-bifuran-2,2',5,5'-tetrone; Butane-1,2,3,4 tetracarboxylic dianhydride; Tetrahydro(3,3'-bifuran)-2,2',5,5'-tetraone; Einecs 224-877-6; Butan-1,2,3,4-tetracarbonsaeure-1,2,3,4-dianhydrid; 1,2,3,4-Butanetetracarboxylic 1,2:3,4-dianhydride; butane-1,2,3,4-tetracarboxylic acid-1,2,3,4-dianhydride; 1,2,3,4-BUTANETETRACARBOXYLIC DIANHYDRIDE; Butan-1,2,3,4-tetracarbonsaeure-dianhydrid
Molecular FormulaC8H10O8
Molecular Weight234.16
Density1.7±0.1 g/cm3
Boiling Point492.0±45.0 °C at 760 mmHg
AppearanceSolid;White to Light yellow powder to crystal
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 4534-73-0 |
| Catalog No. | 2A-2188942 |
| Chinese Name | 1,2,3,4-四羧酸丁二酯 |
| Synonyms | Tetrahydro-3,3'-bifuran-2,2',5,5'-tetrone; Butane-1,2,3,4 tetracarboxylic dianhydride; Tetrahydro(3,3'-bifuran)-2,2',5,5'-tetraone; Einecs 224-877-6; Butan-1,2,3,4-tetracarbonsaeure-1,2,3,4-dianhydrid; 1,2,3,4-Butanetetracarboxylic 1,2:3,4-dianhydride; butane-1,2,3,4-tetracarboxylic acid-1,2,3,4-dianhydride; 1,2,3,4-BUTANETETRACARBOXYLIC DIANHYDRIDE; Butan-1,2,3,4-tetracarbonsaeure-dianhydrid |
| Molecular Formula | C8H10O8 |
| Molecular Weight | 234.16 |
| Density | 1.7±0.1 g/cm3 |
| Boiling Point | 492.0±45.0 °C at 760 mmHg |
| Appearance | Solid;White to Light yellow powder to crystal |
| Storage Condition | Keep away from light, in a ventilated and dry plac |
| HTC | 2932190090 |
| PubChem ID | 480036 |
| MDL Number | MFCD00070496 |
| SMILES | O=C1CC(C2CC(=O)OC2=O)C(=O)O1 |
| InChI | InChI=1S/C8H6O6/c9-5-1-3(7(11)13-5)4-2-6(10)14-8(4)12/h3-4H,1-2H2 |
| InChI Key | OLQWMCSSZKNOLQ-UHFFFAOYSA-N |
| 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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