1(3H)-Isobenzofuranone,3-(3-oxo-1(3H)-isobenzofuranylidene)-, (E)- (9CI)
Modify Date: 2025-08-27 01:53:27
1(3H)-Isobenzofuranone,3-(3-oxo-1(3H)-isobenzofuranylidene)-, (E)- (9CI) structure
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Common Name | 1(3H)-Isobenzofuranone,3-(3-oxo-1(3H)-isobenzofuranylidene)-, (E)- (9CI) | ||
|---|---|---|---|---|
| CAS Number | 19357-64-3 | Molecular Weight | 264.23200 | |
| Density | 1.509g/cm3 | Boiling Point | 440.3ºC at 760mmHg | |
| Molecular Formula | C16H8O4 | Melting Point | N/A | |
| MSDS | N/A | Flash Point | 230.3ºC | |
| Name | (3E)-3-(3-oxo-2-benzofuran-1-ylidene)-2-benzofuran-1-one |
|---|---|
| Synonym | More Synonyms |
| Density | 1.509g/cm3 |
|---|---|
| Boiling Point | 440.3ºC at 760mmHg |
| Molecular Formula | C16H8O4 |
| Molecular Weight | 264.23200 |
| Flash Point | 230.3ºC |
| Exact Mass | 264.04200 |
| PSA | 52.60000 |
| LogP | 2.85320 |
| Vapour Pressure | 5.95E-08mmHg at 25°C |
| Index of Refraction | 1.714 |
| Precursor 5 | |
|---|---|
| DownStream 5 | |
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CAS#:645-49-8![[1'R-(1'α,2'β,3'β,4'α)]-3',4'-Diphenyldispiro[isobenzofuran-1(3H),1'-cyclobutan-2',1''(3''H)-isobenzofuran]-3,3''-dion structure](https://image.chemsrc.com/caspic/051/78229-53-5.png)
CAS#:78229-53-5| trans-biphthalyl |
| biphthalylidene |
| biphtalidyl |
| 3,3'-biphthalidylidene |