| Identification | |
| Name: | 2H-1-Benzopyran-2-one,7-methoxy-8-(3-methyl-2-oxo-3-buten-1-yl)- |
| Synonyms: | 2H-1-Benzopyran-2-one,7-methoxy-8-(3-methyl-2-oxo-3-butenyl)- (9CI); Coumarin, 7-methoxy-8-(3-methyl-2-oxo-3-butenyl)-(8CI); Murrayone; Prangone |
| CAS: | 19668-69-0 |
| Molecular Formula: | C15H14 O4 |
| Molecular Weight: | 258.27 |
| InChI: | InChI=1/C15H14O4/c1-9(2)12(16)8-11-13(18-3)6-4-10-5-7-14(17)19-15(10)11/h4-7H,1,8H2,2-3H3 |
| Molecular Structure: |  |
| Properties | |
| Flash Point: | 203.5°C |
| Boiling Point: | 452.8°C at 760 mmHg |
| Density: | 1.198g/cm3 |
| Refractive index: | 1.558 |
| Specification: |
Murrayone (CAS No.19668-69-0), it also can be called 7-Methoxy-8-(3-methyl-2-oxobut-3-enyl)chromen-2-one ; 2H-1-Benzopyran-2-one, 7-methoxy-8-(3-methyl-2-oxo-3-buten-1-yl)- . |
| Flash Point: | 203.5°C |
| Safety Data | |
 |
|
