CAS Number18959-30-3
Synonyms4,5-Difluorophthalic anhydride; 4,5-Difluor-phthalsaeureanhydrid; 5,6-Difluoro-2-benzofuran-1,3-dione; 1,3-isobenzofurandione,5,6-difluoro; 4,5-DIFLUORO PHTHALIC ANHYDRIDE; 4,5-difluoro-phthalic acid anhydride; 5,6-Difluoroisobenzofuran-1,3-dione; MFCD00152992
Molecular FormulaC8H2F2O3
Molecular Weight184.10
Purity98%
Density1.7±0.1 g/cm3
Boiling Point321.2±32.0 °C at 760 mmHg
Melting Point92-96 °C
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 18959-30-3 |
| Catalog No. | 2A-9005001 |
| Chinese Name | 4,5-二氟邻苯二甲酸酐 |
| Synonyms | 4,5-Difluorophthalic anhydride; 4,5-Difluor-phthalsaeureanhydrid; 5,6-Difluoro-2-benzofuran-1,3-dione; 1,3-isobenzofurandione,5,6-difluoro; 4,5-DIFLUORO PHTHALIC ANHYDRIDE; 4,5-difluoro-phthalic acid anhydride; 5,6-Difluoroisobenzofuran-1,3-dione; MFCD00152992 |
| Molecular Formula | C8H2F2O3 |
| Molecular Weight | 184.10 |
| Purity | 98 |
| Density | 1.7±0.1 g/cm3 |
| Boiling Point | 321.2±32.0 °C at 760 mmHg |
| Melting Point | 92-96 °C |
| Storage Condition | 2-8°C |
| HTC | 2932999099 |
| MDL Number | MFCD08695033 |
| SMILES | Fc1cc2c(cc1F)C(=O)OC2=O |
| InChI | 1S/C8H2F2O3/c9-5-1-3-4(2-6(5)10)8(12)13-7(3)11/h1-2H |
| InChI Key | UATBWQQFLABWKR-UHFFFAOYSA-N |
| NACRES Code | NA.22 |
| UNSPSC | 12352115 |
| Tax Rebate | 13.0% |
| Supervision | None. MFN tariff: 6.5%. Ordinary tariff: 20.0% |
| Transport Info | Product name: Summary 2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
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