19508-21-5
19508-21-5 structure
- Name: 5(4H)-Oxazolone,4-(1,3-benzodioxol-5-ylmethylene)-2-(2-phenylethenyl)-
- Chemical Name: (4Z)-4-(1,3-benzodioxol-5-ylmethylidene)-2-[(E)-2-phenylethenyl]-1,3-oxazol-5-one
- CAS Number: 19508-21-5
- Molecular Formula: C19H13NO4
- Molecular Weight: 319.31100
- Create Date: 2016-04-01 09:23:29
- Modify Date: 2024-01-20 08:59:01
| Name | (4Z)-4-(1,3-benzodioxol-5-ylmethylidene)-2-[(E)-2-phenylethenyl]-1,3-oxazol-5-one |
|---|---|
| Synonyms |
4-piperonylidene-2-styryl-4H-oxazol-5-one
4-Piperonyliden-2-styryl-4H-oxazol-5-on |
| Density | 1.29g/cm3 |
|---|---|
| Boiling Point | 478.2ºC at 760mmHg |
| Molecular Formula | C19H13NO4 |
| Molecular Weight | 319.31100 |
| Flash Point | 213ºC |
| Exact Mass | 319.08400 |
| PSA | 57.12000 |
| LogP | 2.86050 |
| Vapour Pressure | 2.64E-09mmHg at 25°C |
| Index of Refraction | 1.634 |
|
~%
19508-21-5 |
| Literature: Mustafa,A. et al. Justus Liebigs Annalen der Chemie, 1968 , vol. 714, p. 146 - 154 |
| Precursor 2 | |
|---|---|
| DownStream 0 | |