137987-76-9
137987-76-9 structure
- Name: ethyl 4-chloro-5-formyl-3-methyl-6,7-dihydro-1-benzofuran-2-carboxylate
- Chemical Name: ethyl 4-chloro-5-formyl-3-methyl-6,7-dihydro-1-benzofuran-2-carboxylate
- CAS Number: 137987-76-9
- Molecular Formula: C13H13ClO4
- Molecular Weight: 268.69300
- Create Date: 2017-09-25 05:02:11
- Modify Date: 2025-09-23 09:12:44
| Name | ethyl 4-chloro-5-formyl-3-methyl-6,7-dihydro-1-benzofuran-2-carboxylate |
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| Density | 1.31g/cm3 |
|---|---|
| Boiling Point | 418.8ºC at 760 mmHg |
| Molecular Formula | C13H13ClO4 |
| Molecular Weight | 268.69300 |
| Flash Point | 207.1ºC |
| Exact Mass | 268.05000 |
| PSA | 56.51000 |
| LogP | 2.85970 |
| Vapour Pressure | 3.19E-07mmHg at 25°C |
| Index of Refraction | 1.55 |
| HS Code | 2932999099 |
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| HS Code | 2932999099 |
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| Summary | 2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |