70384-80-4
70384-80-4 structure
- Name: Ethyl 5-chloro-2-oxo-2H-chromene-3-carboxylate
- Chemical Name: 5-chloro-3-carboxyethylcoumarin
- CAS Number: 70384-80-4
- Molecular Formula: C12H9ClO4
- Molecular Weight: 252.65000
- Create Date: 2017-10-25 16:10:21
- Modify Date: 2025-09-19 21:11:51
| Name | 5-chloro-3-carboxyethylcoumarin |
|---|---|
| Synonyms |
5-chloro-3-carboethoxycoumarin
6-chloro-3-ethoxycarbonyl-2-oxo-2H-1-benzopyran ethyl 6-chloro-2-oxo-2H-chromene-3-carboxylate ethyl 6-chlorocoumarin-3-carboxylate 3-carbethoxy-6-chlorocoumarin ethyl 6-chloro-2-oxo-2H-1-benzopyrane-3-carboxylate Ethyl 5-chloro-2-oxo-2H-chromene-3-carboxylate |
| Molecular Formula | C12H9ClO4 |
|---|---|
| Molecular Weight | 252.65000 |
| Exact Mass | 252.01900 |
| PSA | 56.51000 |
| LogP | 2.62310 |
| HS Code | 2932209090 |
|---|
| Precursor 0 | |
|---|---|
| DownStream 1 | |
| HS Code | 2932209090 |
|---|---|
| Summary | 2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |