5453-88-3
5453-88-3 structure
- Name: Ethyl 1-methyl-2-oxocyclopentanecarboxylate
- Chemical Name: ethyl 1-methyl-2-oxocyclopentane-1-carboxylate
- CAS Number: 5453-88-3
- Molecular Formula: C9H14O3
- Molecular Weight: 170.20600
- Create Date: 2017-01-12 23:33:48
- Modify Date: 2026-08-15 18:54:32
| Name | ethyl 1-methyl-2-oxocyclopentane-1-carboxylate |
|---|---|
| Synonyms |
1-Methyl-2-oxo-cyclopentancarbonsaeure-aethylester
1-Methyl-2-oxo-cyclopentanecboxylic acid ethyl ester 1-methyl-2-oxo-cyclopentanecarboxylic acid ethyl ester 2-carbethoxy-2-methyl cyclopentanone ethyl 1-methyl-2-oxocyclopentane-1-cboxylate 2-ethoxycarbonyl-2-methylcyclopentanone Cyclopentanecarboxylic acid,1-methyl-2-oxo-,ethyl ester Loxoprofen Impurity 53 ETHYL1-METHYL-2-OXOCYCLOPENTANECBOXYLATE Cyclopentanecboxylic acid, 1-methyl-2-oxo-, ethyl ester |
| Density | 1.078g/cm3 |
|---|---|
| Boiling Point | 232ºC at 760mmHg |
| Molecular Formula | C9H14O3 |
| Molecular Weight | 170.20600 |
| Flash Point | 94.3ºC |
| Exact Mass | 170.09400 |
| PSA | 43.37000 |
| LogP | 1.30880 |
| Index of Refraction | 1.462 |
| HS Code | 2918300090 |
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| Precursor 9 | |
|---|---|
| DownStream 10 | |
| HS Code | 2918300090 |
|---|---|
| Summary | 2918300090 other carboxylic acids with aldehyde or ketone function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0% |