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beta,beta-carotene-3,3',4,4'-tetrone

Chemical Name beta,beta-carotene-3,3',4,4'-tetrone
Synonyms 3,4,3',4'-Tetraketo-b-carotene;astacin;b,b-Carotene-3,3',4,4'-tetrone;β,β-carotene-3,3',4,4'-tetrone
Molecular Formula C40H48O4
Molecular Weight 592.8067
InChl InChI=1/C40H48O4/c1-27(17-13-19-29(3)21-23-33-31(5)37(43)35(41)25-39(33,7)8)15-11-12-16-28(2)18-14-20-30(4)22-24-34-32(6)38(44)36(42)26-40(34,9)10/h11-24H,25-26H2,1-10H3/b12-11+,17-13+,18-14+,23-21+,24-22+,27-15+,28-16+,29-19+,30-20+
CAS Registry Number 514-76-1
Molecular Structure 514-76-1  beta,beta-carotene-3,3',4,4'-tetrone
Density 1.065g/cm3
Boiling Point 735.9°C at 760 mmHg
Refractive Index 1.585
Flash Point 298.3°C
Vapour Pressur 1.6E-21mmHg at 25°C
MSDS Material Safety Data Sheet

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