5399-21-3
5399-21-3 structure
- Name: 2H-Pyran-5-carboxylicacid, 3,4-dihydro-6-methyl-
- Chemical Name: 6-Methyl-3,4-dihydro-2H-pyran-5-carboxylic acid
- CAS Number: 5399-21-3
- Molecular Formula: C7H10O3
- Molecular Weight: 142.15200
- Create Date: 2018-12-24 17:44:04
- Modify Date: 2024-01-11 14:20:44
| Name | 6-Methyl-3,4-dihydro-2H-pyran-5-carboxylic acid |
|---|---|
| Synonyms |
3,4-Dihydro-6-methyl-2H-pyran-5-carboxylic acid
2-methyl-5,6-dihydro-4H-pyran-3-carboxylic acid 2-Methyl-5,6-dihydro-4H-pyran-3-carbonsaeure |
| Density | 1.194g/cm3 |
|---|---|
| Boiling Point | 243.7ºC at 760mmHg |
| Melting Point | 119ºC |
| Molecular Formula | C7H10O3 |
| Molecular Weight | 142.15200 |
| Flash Point | 100ºC |
| Exact Mass | 142.06300 |
| PSA | 46.53000 |
| LogP | 1.15540 |
| Index of Refraction | 1.501 |
| HS Code | 2932999099 |
|---|
| Precursor 2 | |
|---|---|
| DownStream 1 | |
| HS Code | 2932999099 |
|---|---|
| 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% |