2,5-Cyclohexadien-1-one,4-(3,5-dimethoxy-4-oxo-2,5-cyclohexadien-1-ylidene)-2,6-dimethoxy-
Names
[ CAS No. ]:
493-74-3
[ Name ]:
2,5-Cyclohexadien-1-one,4-(3,5-dimethoxy-4-oxo-2,5-cyclohexadien-1-ylidene)-2,6-dimethoxy-
[Synonym ]:
COERULIGNONE
Cerulignone
2,2',6,6'-tetramethoxydibenzo-1,1'-diquinone
3,3',5,5'-tetramethoxydiphenoquinone
4-(3,5-dimethoxy-4-oxocyclohexa-2,5-dien-1-ylidene)-2,6-dimethoxycyclohexa-2,5-dien-1-one
3,5,3',5'-tetramethoxy-4,4'-diphenoquinone
3,3',5,5'-Tetramethoxy-4,4'-diphenoquinone
Chemical & Physical Properties
[ Density]:
1.27g/cm3
[ Boiling Point ]:
629.9ºC at 760mmHg
[ Melting Point ]:
293ºC (dec.)(lit.)
[ Molecular Formula ]:
C16H16O6
[ Molecular Weight ]:
304.29500
[ Flash Point ]:
280.6ºC
[ Exact Mass ]:
304.09500
[ PSA ]:
71.06000
[ LogP ]:
1.56960
[ Vapour Pressure ]:
8.91E-16mmHg at 25°C
[ Index of Refraction ]:
1.56
Safety Information
[ Symbol ]:
GHS07
[ Signal Word ]:
Warning
[ Hazard Statements ]:
H315-H319-H335
[ Precautionary Statements ]:
P261-P305 + P351 + P338
[ Personal Protective Equipment ]:
dust mask type N95 (US);Eyeshields;Gloves
[ Hazard Codes ]:
Xi: Irritant;
[ Risk Phrases ]:
36/37/38
[ Safety Phrases ]:
26-37/39
[ RIDADR ]:
NONH for all modes of transport