43053-62-9
43053-62-9 structure
- Name: Umckalin
- Chemical Name: 7-hydroxy-5,6-dimethoxychromen-2-one
- CAS Number: 43053-62-9
- Molecular Formula: C11H10O5
- Molecular Weight: 222.19
- Catalog: Research Areas Others
- Create Date: 2018-12-24 20:12:35
- Modify Date: 2025-09-11 19:18:38
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Umckalin is a oxygenated coumarin from Pelargonium sidoides[1].
| Name | 7-hydroxy-5,6-dimethoxychromen-2-one |
|---|---|
| Synonyms |
7-Hydroxy-5,6-dimethoxy-2H-1-benzopyran-2-one
7-Hydroxy-5,6-dimethoxycoumarin Umckalin 5-Methoxyscopoletin,7-Hydroxy-5,6-dimethoxy-2H-1-benzopyran-2-one,7-Hydroxy-5 7-hydroxy-5,6-dimethoxy-chromen-2-one 5-Methoxyscopoletin |
| Description | Umckalin is a oxygenated coumarin from Pelargonium sidoides[1]. |
|---|---|
| Related Catalog | |
| References |
| Density | 1.358g/cm3 |
|---|---|
| Boiling Point | 452.6ºC at 760 mmHg |
| Melting Point | 147-148.5ºC (water , methanol ) |
| Molecular Formula | C11H10O5 |
| Molecular Weight | 222.19 |
| Flash Point | 183.4ºC |
| Exact Mass | 222.05300 |
| PSA | 68.90000 |
| LogP | 1.51580 |
| Index of Refraction | 1.587 |
| Water Solubility | Slightly soluble (4.9 g/L) (25 ºC) |
| Symbol |
GHS07 |
|---|---|
| Signal Word | Warning |
| Hazard Statements | H302-H319 |
| Precautionary Statements | P305 + P351 + P338 |
| RIDADR | NONH for all modes of transport |
| HS Code | 2932209090 |
| HS Code | 2932209090 |
|---|---|
| Summary | 2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |