1,12-Benzoperylene, Benzo perylene

Common Name Benzo[ / /]perylene Synonym 1,12-benzoperylene, benzoperylene Chemical Name 1,12-benzoperylene CAS Registry No 191-24-2 Molecular Formula C22H12 Molecular Weight 276.330 Melting Point (°C) ... 

Benzo[ghi]perylene (1,12-benzoperylene) [191-24-2] M 276,3, m 273°, 277-278.5°, 278-280°, Purified as light green crystals by recrystn from CfiH6 or xylene and sublimes at 320-340° and 0.05mm [UV Helv Chim Acta 42 2315 7959 Chem Ber 65 846 1932 Fluoresc. Spectrum J Chem Soc 3875 7954]. 1,3,5-Trinitrobenzene complex m 310-313° (deep red crystals from C6Hg) picrate m 267-270° (dark red crystals from CgH6) styphnate (2,4,6-trinitroresorcinol complex) m 234° (wine red crystals from CgH6). It recrystallises from propan-l-ol [J Chem Soc 466 7959]. 

Benzoperylene, see Benzo[pAi]perylene Benzo[a]phenanthrene, see Benzo]a]anthracene, Chrysene Benzo[a]phenanthrene, see Chrysene... 

C2. Perylene, quaterrylene, 2,3-8,9-dibenzoperylene, 3,4-benzo-pyrene, 1,12-benzoperylene, 1,14-benzobisanthrene, dibenzo-and hexabenzo-coronene, and hypericin. 

Fifty-four PAHs have been identified at one or more NPL hazardous waste sites. These 54 are acenaphthene, acenaphthylene, 2-acetoaminofluorene, anthracene, 9,10-anthracenedione, benz[a]anthracene, benzo[a]pyrene, benzo[e]pyrene, benzo[a]fluoranthene, benzo[b]fluoranthene, benzo[b]fluorene, benzofluoranthene, benzo[j]fluoranthene, benzo[k]fluoranthene. benzo[g,h,i]fluoranthene, benzoperylene, benzo[g,h,i]perylene, benzophenanthrene, benzopyrene, benzothiophene, benzo[b]thiophene, chrysene, 4H-cyclopenta[d,e,f]phenanthrene, dibenz[a,j]anthracene, dibenz[a,h]anthracene, 7,12- dimethylbenz[a]anthracene,... 

---