CAS Number541-57-1
SynonymsMFCD00052187; Tetronic Acid; 4-Hydroxyfuran-2(5H)-on; EINECS 208-785-3; 4-Hydroxy-2(5H)-furanone; 4-hydroxyfuran-2(5H)-one; 3-hydroxy-2H-furan-5-one
Molecular FormulaC4H4O3
Molecular Weight100.07
Purity98.00%
Density1.6±0.1 g/cm3
Boiling Point316.0±42.0 °C at 760 mmHg
Melting Point135-137 °C
AppearanceLight yellow-beige crystalline powder
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 541-57-1 |
| Catalog No. | 2A-9022751 |
| Chinese Name | 季酮酸 |
| Synonyms | MFCD00052187; Tetronic Acid; 4-Hydroxyfuran-2(5H)-on; EINECS 208-785-3; 4-Hydroxy-2(5H)-furanone; 4-hydroxyfuran-2(5H)-one; 3-hydroxy-2H-furan-5-one |
| Molecular Formula | C4H4O3 |
| Molecular Weight | 100.07 |
| Purity | 98.00 |
| Density | 1.6±0.1 g/cm3 |
| Boiling Point | 316.0±42.0 °C at 760 mmHg |
| Melting Point | 135-137 °C |
| Appearance | Light yellow-beige crystalline powder |
| Water Solubility | soluble |
| Storage Condition | Store in a cool, dry, well-ventilated warehouse. K |
| HTC | 2932209090 |
| MDL Number | MFCD28657312 |
| SMILES | O=C1C=C(O)CO1 |
| InChI | InChI=1S/C4H4O3/c5-3-1-4(6)7-2-3/h1,6H,2H2 |
| InChI Key | JZQBAGOECGRTSA-UHFFFAOYSA-N |
| MSDS | msds/22751_1_541_57_1.pdf |
| Tax Rebate | 13.0% |
| Supervision | None. MFN tariff: 6.5%. Ordinary tariff: 20.0% |
| Transport Info | Product name: Summary 2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
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