| Chemical & Physical Properties | |
|---|---|
| CAS Number | 56671-28-4 |
| Catalog No. | 2A-0140890 |
| Chinese Name | 4-氧杂-4,5,6,7-四氢苯并[B]呋喃-3-羧酸 |
| Synonyms | 4-oxo-6,7-dihydro-5H-1-benzofuran-3-carboxylic acid |
| Molecular Formula | C9H8O4 |
| Molecular Weight | 180.162 |
| Purity | 96+ |
| Density | 1.406g/cm3 |
| Boiling Point | 383.5ºC at 760mmHg |
| Melting Point | 140ºC |
| Storage Condition | Room temperature, sealed, dry |
| EINECS | 0 |
| HTC | 2932999099 |
| UN(IATA) | 0 |
| MDL Number | MFCD00052170 |
| SMILES | O=C(O)c1coc2c1C(=O)CCC2 |
| InChI Key | FABBWECRHZNMDQ-UHFFFAOYSA-N |
| MSDS | msds/140890_1_56671_28_4.pdf |
| 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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