1,2,4-Ethanylylidene-1H-cyclobuta[cd]pentalene-5,7(1aH)-dione,hexahydro-
Modify Date: 2024-09-06 18:59:23
![1,2,4-Ethanylylidene-1H-cyclobuta[cd]pentalene-5,7(1aH)-dione,hexahydro- Structure](https://image.chemsrc.com/caspic/096/2958-72-7.png)
1,2,4-Ethanylylidene-1H-cyclobuta[cd]pentalene-5,7(1aH)-dione,hexahydro- structure
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Common Name | 1,2,4-Ethanylylidene-1H-cyclobuta[cd]pentalene-5,7(1aH)-dione,hexahydro- | ||
|---|---|---|---|---|
| CAS Number | 2958-72-7 | Molecular Weight | 174.19600 | |
| Density | 1.552g/cm3 | Boiling Point | 343.1ºC at 760 mmHg | |
| Molecular Formula | C11H10O2 | Melting Point | 240-242ºC(lit.) | |
| MSDS | Chinese USA | Flash Point | 128.7ºC | |
| Name | pentacyclo[5.4.0.0^{2,6}.0^{3,10}.0^{5,9}]undecane-8,11-dione |
|---|---|
| Synonym | More Synonyms |
| Density | 1.552g/cm3 |
|---|---|
| Boiling Point | 343.1ºC at 760 mmHg |
| Melting Point | 240-242ºC(lit.) |
| Molecular Formula | C11H10O2 |
| Molecular Weight | 174.19600 |
| Flash Point | 128.7ºC |
| Exact Mass | 174.06800 |
| PSA | 34.14000 |
| LogP | 0.51230 |
| Vapour Pressure | 7.21E-05mmHg at 25°C |
| Index of Refraction | 1.696 |
| Personal Protective Equipment | Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter |
|---|---|
| RIDADR | NONH for all modes of transport |
| WGK Germany | 3 |
| Precursor 0 | |
|---|---|
| DownStream 2 | |
![hexahydro-2,4,1-(propane[1,1,3]triyl)pentalene-5,8(1h)-dione structure](https://image.chemsrc.com/caspic/013/25282-60-4.png)
CAS#:25282-60-4![4,4'-(octahydro-3-oxa-1,5,2,4-dicyclo-dicyclopenta[cd,gh]pentalene-2a,3a-diyl)-bis-morpholine structure](https://image.chemsrc.com/caspic/220/33226-56-1.png)
CAS#:33226-56-1|
Martins FJ, et al.
Tetrahedron 49(42) , (1993)
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| ghl.PD_Mitscher_leg0.66 |
| MFCD00213400 |
| Cookson's diketone |
| Cookson's dione |