cis-1,5-dimethylbicyclo[3.3.0]octane-3,7-dione

Names

[ Name ]:
cis-1,5-dimethylbicyclo[3.3.0]octane-3,7-dione

[Synonym ]:
1,5-dimethyl-bicyclo<3.3.0>octandion
1,5-Dimethylbicyclo<3.3.0>octan-3,7-dione
cis-3a,6a-Dimethyltetrahydropentalene-2,5(1H,3H)-dione
EINECS 244-255-8
1,5-Dimethylbicyclo<3.3.0>octan-3,7-dion
rel-(3aR,6aR)-3a,6a-diMethyl-octahydropentalene-2,5-dione
3A,6A-DIMETHYLPERHYDROPENTALENE-2,5-DIONE
1,5-dimethylbicyclo<3.3.0>octane-3,7-dione
cis-tetrahydro-3a,6a-dimethylpentalene-2,5(1H,3H)-dione
cis-1,5-dimethylbicyclo<3.3.0>octane-3,7-dione
MFCD00003772

Chemical & Physical Properties

[ Density]:
1.142g/cm3

[ Boiling Point ]:
257.5ºC at 760 mmHg

[ Melting Point ]:
228-230ºC(lit.)

[ Molecular Formula ]:
C₁₀H₁₄O₂

[ Molecular Weight ]:
166.21700

[ Flash Point ]:
95ºC

[ Exact Mass ]:
166.09900

[ PSA ]:
34.14000

[ LogP ]:
1.72480

[ Vapour Pressure ]:
0.0145mmHg at 25°C

[ Index of Refraction ]:
1.522

MSDS

Click to get detail MSDS

Safety Information

[ Personal Protective Equipment ]:
Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter

[ Hazard Codes ]:
Xi

[ Safety Phrases ]:
24/25

[ RIDADR ]:
NONH for all modes of transport

[ WGK Germany ]:
3

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

Articles

Microwave-assisted regioselective olefinations of cyclic mono-and di-ketones with a stabilized phosphorus ylide. Wu J, et al.

Tetrahedron 62(19) , 4643-50, (2006)

DITHIOCARBOXYLIERUNGSREAKTIONEN VON cis-BICYCLO [3.3. 0] OCTAN-3, 7-DIONEN. MOLEKÜL-UND KRISTALLSTRUKTUR VON cis-2, 6-BIS (DIMETHYLTHIO-METHYLEN)-BICYCLO [3.3. 0] OCTAN-3, 7-DION. Dölling W, et al.

Phosphorus. Sulfur. Silicon Relat. Elem. 113(1-4) , 263-74, (1996)