1405-19-2
1405-19-2 structure
- Name: (Z)-2-Methyl-2-butenoic acid (3aR)-2,3,3a,4,5,7,9a,9bα-octahydro-4β,9aβ-dihydroxy-6,9-dimethyl-3-methylene-2,7-dioxoazuleno[4,5-b]furan-5α-yl ester
- Chemical Name: [(3aR,4R,5R,9aR,9bS)-4,9a-dihydroxy-6,9-dimethyl-3-methylidene-2,7-dioxo-3a,4,5,9b-tetrahydroazuleno[4,5-b]furan-5-yl] (Z)-2-methylbut-2-enoate
- CAS Number: 1405-19-2
- Molecular Formula: C20H22O7
- Molecular Weight: 374.38400
- Create Date: 2017-07-23 05:41:48
- Modify Date: 2025-09-09 00:37:25
| Name | [(3aR,4R,5R,9aR,9bS)-4,9a-dihydroxy-6,9-dimethyl-3-methylidene-2,7-dioxo-3a,4,5,9b-tetrahydroazuleno[4,5-b]furan-5-yl] (Z)-2-methylbut-2-enoate |
|---|---|
| Synonyms |
Pumilin
Pumilene 2-Butenoic acid,2-methyl-,(3aR,4R,5R,9aR,9bS)-2,3,3a,4,5,7,9a,9b-octahydro-4,9a-dihydroxy-6,9-dimethyl-3-methylene-2,7-dioxoazuleno[4,5-b]furan-5-yl ester,(2Z) |
| Density | 1.35g/cm3 |
|---|---|
| Boiling Point | 622ºC at 760 mmHg |
| Molecular Formula | C20H22O7 |
| Molecular Weight | 374.38400 |
| Flash Point | 222.3ºC |
| Exact Mass | 374.13700 |
| PSA | 110.13000 |
| LogP | 0.91330 |
| Vapour Pressure | 4.48E-18mmHg at 25°C |
| Index of Refraction | 1.593 |