1198-44-3
1198-44-3 structure
- Name: Ethyl 4-oxo-tetrahydro-3-thiopyrancarboxylate
- Chemical Name: ethyl 4-oxothiane-3-carboxylate
- CAS Number: 1198-44-3
- Molecular Formula: C8H12O3S
- Molecular Weight: 188.244
- Create Date: 2018-08-23 20:35:33
- Modify Date: 2025-08-23 16:54:39
| Name | ethyl 4-oxothiane-3-carboxylate |
|---|---|
| Synonyms |
Ethyl 4-oxo-tetrahydrothiopyran-3-carboxylate
2H-Thiopyran-3-carboxylic acid, tetrahydro-4-oxo-, ethyl ester Ethyl 4-oxo-tetrahydro-3-thiopyrancarboxylate Ethyl tetrahydrothiopyran-4-one-3-carboxylate 4-Oxo-tetrahydro-thiopyran-3-carbonsaeure-aethylester 4-oxo-tetrahydro-thiopyran-3-carboxylic acid ethyl ester 3-ethoxycarbonylthian-4-one Ethyl 4-oxotetrahydro-2H-thiopyran-3-carboxylate |
| Density | 1.2±0.1 g/cm3 |
|---|---|
| Boiling Point | 299.2±40.0 °C at 760 mmHg |
| Molecular Formula | C8H12O3S |
| Molecular Weight | 188.244 |
| Flash Point | 142.3±15.4 °C |
| Exact Mass | 188.050720 |
| PSA | 68.67000 |
| LogP | 0.71 |
| Vapour Pressure | 0.0±0.6 mmHg at 25°C |
| Index of Refraction | 1.511 |
| HS Code | 2934999090 |
|---|
|
~40%
1198-44-3 |
| Literature: Synlett, , # 6 p. 735 - 736 |
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| Literature: Synlett, , # 6 p. 735 - 736 |
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1198-44-3 |
| Literature: Journal of Medicinal Chemistry, , vol. 54, # 13 p. 4399 - 4426 |
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1198-44-3 |
| Literature: Journal of the Chemical Society, , p. 199 |
| Precursor 4 | |
|---|---|
| DownStream 0 | |
| HS Code | 2934999090 |
|---|---|
| Summary | 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |