
CAS Number28821-18-3
Synonyms7-ethylamino-4-methyl-chromen-2-one; EINECS 249-257-2; Coumarin 445; 7-ethylamino-4-methylcoumarin
Molecular FormulaC12H13NO2
Molecular Weight203.23700
Purity98.00%
Density1.188g/cm3
Boiling Point374.7ºC at 760mmHg
Melting Point154 °C
AppearanceSolid;White to Yellow to Green powder to crystal
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 28821-18-3 |
| Catalog No. | 2A-9040463 |
| Chinese Name | 7-(乙基氨基)-4-甲基香豆素 |
| Synonyms | 7-ethylamino-4-methyl-chromen-2-one; EINECS 249-257-2; Coumarin 445; 7-ethylamino-4-methylcoumarin |
| Molecular Formula | C12H13NO2 |
| Molecular Weight | 203.23700 |
| Purity | 98.00 |
| Density | 1.188g/cm3 |
| Boiling Point | 374.7ºC at 760mmHg |
| Melting Point | 154 °C |
| Appearance | Solid;White to Yellow to Green powder to crystal |
| Storage Condition | room temperature, dry |
| HTC | 2932209090 |
| SMILES | CCNc1ccc2c(C)cc(=O)oc2c1 |
| InChI | InChI=1S/C12H13NO2/c1-3-13-9-4-5-10-8(2)6-12(14)15-11(10)7-9/h4-7,13H,3H2,1-2H3 |
| InChI Key | OTNIKUTWXUODJZ-UHFFFAOYSA-N |
| 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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