26771-21-1
26771-21-1 structure
- Name: cis-caronaldehydic acid hemiacetal
- Chemical Name: 4-hydroxy-6,6-dimethyl-3-oxabicyclo[3.1.0]hexan-2-one
- CAS Number: 26771-21-1
- Molecular Formula: C7H10O3
- Molecular Weight: 142.15200
- Create Date: 2018-07-25 09:59:10
- Modify Date: 2025-10-31 17:19:17
| Name | 4-hydroxy-6,6-dimethyl-3-oxabicyclo[3.1.0]hexan-2-one |
|---|---|
| Synonyms |
3-Oxabicyclo[3.1.0]hexan-2-one,4-hydroxy-6,6-dimethyl
(1R,4R,5S)-4-hydroxy-6,6-dimethyl-3-oxabicyclo(3.1.0)hexan-2-one (1S,2R,5R)-6,6-dimethyl-4-oxo-3-oxabicyclo-[3.1.0]hexan-2-ol 2-hydroxy-6,6-dimethyl-3-oxabicyclo[3.1.0]hexan-4-one 3-Oxabicyclo(3.1.0)hexan-4-one,2-hydroxy-6,6-dimethyl 4-hydroxy-6,6-dimethyl-3-oxabicyclo<3.1.0>(1R,4R,5S)-(+)-4-hydroxy-6,6-dimethyl-3-oxabicyclo< 1R-cis-caronaldehyde |
| Density | 1.287g/cm3 |
|---|---|
| Boiling Point | 292.6ºC at 760 mmHg |
| Molecular Formula | C7H10O3 |
| Molecular Weight | 142.15200 |
| Flash Point | 135.8ºC |
| Exact Mass | 142.06300 |
| PSA | 46.53000 |
| LogP | 0.13380 |
| Vapour Pressure | 0.000193mmHg at 25°C |
| Index of Refraction | 1.523 |
| 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% |