669-40-9
669-40-9 structure
- Name: 6-Methyl-2-oxo-2H-pyran-5-carboxylic acid methyl ester
- Chemical Name: methyl 4-methylcoumalate
- CAS Number: 669-40-9
- Molecular Formula: C8H8O4
- Molecular Weight: 168.14700
- Create Date: 2016-02-04 07:00:31
- Modify Date: 2024-01-30 16:57:57
| Name | methyl 4-methylcoumalate |
|---|---|
| Synonyms |
5-methoxycarbonyl-6-methyl-2-pyrone
2-Methyl-6-oxo-6H-pyran-3-carbonsaeure-methylester 2-methyl-6-oxo-6H-pyran-3-carboxylic acid methyl ester |
| Molecular Formula | C8H8O4 |
|---|---|
| Molecular Weight | 168.14700 |
| Exact Mass | 168.04200 |
| PSA | 56.51000 |
| LogP | 0.73480 |
| 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% |