Send an RFQ for Merck 524492-25G, 4,4′-Oxydiphthalic anhydride. Iright supports global sourcing and international shipment for life science and laboratory products.
| NACRES | NA.23 |
|---|---|
| PubChem Substance ID | 24874416 |
| UNSPSC Code | 12162002 |
| EC Number | 412-830-4 |
| MDL number | MFCD00039144 |
| InChI key | QQGYZOYWNCKGEK-UHFFFAOYSA-N |
| InChI | 1S/C16H6O7/c17-13-9-3-1-7(5-11(9)15(19)22-13)21-8-2-4-10-12(6-8)16(20)23-14(10)18/h1-6H |
| SMILES string | O=C1OC(=O)c2cc(Oc3ccc4C(=O)OC(=O)c4c3)ccc12 |
| assay | 97% |
| mp | 225-229 °C (lit.) |
| Quality Level | 100 |
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