CAS Number22667-21-6
Synonyms3-Carbomethoxy-5-Formylisoxazol; methyl 5-formylisoxazole-3-carboxylate; methyl 5-formyl-3-isoxazolecarboxylate; 3-Isoxazolecarboxylic acid, 5-formyl-, methyl ester; Methyl 5-formyl-1,2-oxazole-3-carboxylate; 5-formyl-isoxazole-3-carboxylic acid methyl ester
Molecular FormulaC6H5NO4
Molecular Weight216.03
Purity97%
Density1.3±0.1 g/cm3
Boiling Point306.4±27.0 °C at 760 mmHg
Melting Point96-100 °C
Appearancesolid
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 22667-21-6 |
| Catalog No. | 2A-9039052 |
| Chinese Name | 5-甲酰基异恶唑-3-甲酸甲酯 |
| Synonyms | 3-Carbomethoxy-5-Formylisoxazol; methyl 5-formylisoxazole-3-carboxylate; methyl 5-formyl-3-isoxazolecarboxylate; 3-Isoxazolecarboxylic acid, 5-formyl-, methyl ester; Methyl 5-formyl-1,2-oxazole-3-carboxylate; 5-formyl-isoxazole-3-carboxylic acid methyl ester |
| Molecular Formula | C6H5NO4 |
| Molecular Weight | 216.03 |
| Purity | 97 |
| Density | 1.3±0.1 g/cm3 |
| Boiling Point | 306.4±27.0 °C at 760 mmHg |
| Melting Point | 96-100 °C |
| Appearance | solid |
| HTC | 2934999090 |
| PubChem ID | 24884288 |
| MDL Number | MFCD00173668 |
| SMILES | COC(=O)c1cncc(Br)c1 |
| InChI | 1S/C7H6BrNO2/c1-11-7(10)5-2-6(8)4-9-3-5/h2-4H,1H3 |
| InChI Key | AAJZXPWBILCHAW-UHFFFAOYSA-N |
| NACRES Code | NA.22 |
| UNSPSC | 12352100 |
| MSDS | msds/39052_1_22667_21_6.pdf |
| Tax Rebate | 13.0% |
| Supervision | None. MFN tariff: 6.5%. Ordinary tariff: 20.0% |
| Transport Info | Product name: Summary 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
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