
CAS Number16555-98-9
Synonyms4-methyl-6-acetyl-7-hydroxycoumarin; 6-acetyl-7-hydroxy-4-methyl-2H-chromen-2-onea; 6-acetyl-7-hydroxy-4-methyl-2H-1-benzopyran-2-one; HMS2469O24; 6-acetyl-7-hydroxy-4-methyl-2H-chromen-2-one; 7-hydroxy-6-acetyl-4-methylcoumarin; 6-acetyl-7-hydroxy-4-methylcoumarin
Molecular FormulaC12H10O4
Molecular Weight210.61
Purity96+%
Density1.322g/cm3
Boiling Point439.8ºC at 760 mmHg
Appearancesolid
EINECS0
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 16555-98-9 |
| Catalog No. | 2A-0146676 |
| Chinese Name | 6-乙酰-7-羟基-4-甲基-苯并吡喃-2-酮 |
| Synonyms | 4-methyl-6-acetyl-7-hydroxycoumarin; 6-acetyl-7-hydroxy-4-methyl-2H-chromen-2-onea; 6-acetyl-7-hydroxy-4-methyl-2H-1-benzopyran-2-one; HMS2469O24; 6-acetyl-7-hydroxy-4-methyl-2H-chromen-2-one; 7-hydroxy-6-acetyl-4-methylcoumarin; 6-acetyl-7-hydroxy-4-methylcoumarin |
| Molecular Formula | C12H10O4 |
| Molecular Weight | 210.61 |
| Purity | 96+ |
| Density | 1.322g/cm3 |
| Boiling Point | 439.8ºC at 760 mmHg |
| Appearance | solid |
| Storage Condition | 2-8°C, sealed, dry |
| EINECS | 0 |
| HTC | 2932209090 |
| UN(IATA) | 0 |
| PubChem ID | 329816679 |
| MDL Number | MFCD01242621 |
| SMILES | O=C1OC2=CC(C)=C(Cl)C=C2C(O)=C1 |
| InChI | 1S/C10H7ClO3/c1-5-2-9-6(3-7(5)11)8(12)4-10(13)14-9/h2-4,12H,1H3 |
| InChI Key | WOILRPBEBXTBKT-UHFFFAOYSA-N |
| NACRES Code | NA.21 |
| UNSPSC | 12352200 |
| MSDS | msds/146676_1_16555_98_9.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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