2455-14-3 3,3',5,5'-Tetra-tert-butyldiphenoquinone 3,3',5,5'-Tetra-tert-butyldiphenoquinone

Synonyms： 3,3',5,5'-tetrabutyl-4,4'-biphenylquinone; 3-(3,5-di-tert-butyl-4-oxocyclohexa-2,5-dien-1-ylidene)naphthalene-1,2,4(3H)-trione; 3,3',5,5'-tetra-tert-butyl-1,1'-bi(cyclohexa-2,5-dien-1-ylidene)-4,4'-dione
CAS Number：2455-14-3
EINECS：219-527-4
Molecular Formula：C₂₈H₄₀O₂
Molecular Weight：408.616
InChI：InChI=1/C28H40O2/c1-25(2,3)19-13-17(14-20(23(19)29)26(4,5)6)18-15-21(27(7,8)9)24(30)22(16-18)28(10,11)12/h13-16H,1-12H3
Molecular Structure：
Density：1.024g/cm³
Boiling point：492.6°C at 760 mmHg
Refractive index：1.536
Flash point：182.4°C
Vapour Pressur：7.55E-10mmHg at 25°C
Hazard Symbols:
Risk Codes：
Safety Description： S22:Do not inhale dust.;
S24/25:Avoid contact with skin and eyes.;