1,2,4-Ethanylylidene-1H-cyclobuta[cd]pentalene-5,7(1aH)-dione,hexahydro-

Names

[ CAS No. ]:
2958-72-7

[ Name ]:
1,2,4-Ethanylylidene-1H-cyclobuta[cd]pentalene-5,7(1aH)-dione,hexahydro-

[Synonym ]:
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

Martins FJ, et al.

Tetrahedron 49(42) , (1993)