2958-72-7
2958-72-7 structure
- Name: 1,2,4-Ethanylylidene-1H-cyclobuta[cd]pentalene-5,7(1aH)-dione,hexahydro-
- Chemical Name: pentacyclo[5.4.0.0^{2,6}.0^{3,10}.0^{5,9}]undecane-8,11-dione
- CAS Number: 2958-72-7
- Molecular Formula: C11H10O2
- Molecular Weight: 174.19600
- Create Date: 2018-12-27 23:25:36
- Modify Date: 2024-09-06 18:59:23
| Name | pentacyclo[5.4.0.0^{2,6}.0^{3,10}.0^{5,9}]undecane-8,11-dione |
|---|---|
| Synonyms |
ghl.PD_Mitscher_leg0.66
MFCD00213400 Cookson's diketone Cookson's dione |
| 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)
![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)