4,5-Dihydrobenzo[pqr]tetraphene

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Names

[ CAS No. ]:
57652-66-1

[ Name ]:
4,5-Dihydrobenzo[pqr]tetraphene

[Synonym ]:
Benzo[a]pyrene, 4,5-dihydro-
Dihydrobenzpyren
4,5-Dihydrobenzo[pqr]tetraphene
4,5-dihydrobenzo<a>pyrene

Chemical & Physical Properties

[ Density]:
1.3±0.1 g/cm3

[ Boiling Point ]:
477.0±20.0 °C at 760 mmHg

[ Molecular Formula ]:
C20H14

[ Molecular Weight ]:
254.325

[ Flash Point ]:
234.6±15.9 °C

[ Exact Mass ]:
254.109543

[ LogP ]:
6.65

[ Vapour Pressure ]:
0.0±0.6 mmHg at 25°C

[ Index of Refraction ]:
1.806

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
DJ4960000
CHEMICAL NAME :
Benzo(a)pyrene, 4,5-dihydro-
CAS REGISTRY NUMBER :
57652-66-1
BEILSTEIN REFERENCE NO. :
2111880
LAST UPDATED :
199612
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C20-H14
MOLECULAR WEIGHT :
254.34
WISWESSER LINE NOTATION :
L D6 B6666 2AB T&&T&&J

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

MUTATION DATA

TYPE OF TEST :
Mutation in microorganisms
TEST SYSTEM :
Bacteria - Salmonella typhimurium
DOSE/DURATION :
25 umol/L
REFERENCE :
MOPMA3 Molecular Pharmacology. (Williams & Wilkins Co., 428 E. Preston St., Baltimore, MD 21202) V.1- 1965- Volume(issue)/page/year: 13,1116,1977

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Benzo(a)pyrene

DownStream

Related Compounds

  • (4S,5S)-4,5-Dihydrobenzo[pqr]tetraphene-4,5-diol
  • (4R,5R)-4,5-Dihydrobenzo[pqr]tetraphene-4,5-diol
  • 4,5-dimethyl-4,5-dihydrobenzo[pqr]tetraphene-4,5-diol
  • (4S,5S)-9-Methoxy-4,5-dihydrobenzo[pqr]tetraphene-4,5-diol
  • (4,5,6-triacetyloxybenzo[a]pyren-3-yl) acetate
  • 4,5-dimethylbenzo[a]pyrene
  • Ethyl 3-[(2-chlorothiophen-3-yl)methyl]azetidine-3-carboxylate
  • 4-(4-Bromophenyl)piperidine-1-carbonyl chloride
  • {Spiro[3.5]nonan-5-yl}methanesulfonamide
  • 4-{[(Benzyloxy)carbonyl]amino}-3-bromo-5-chlorobenzoic acid
  • 3-(4-{[(benzyloxy)carbonyl]amino}-1-methyl-1H-pyrazol-5-yl)propanoic acid
  • 1-(2-amino-1H-1,3-benzodiazol-5-yl)ethan-1-one hydrobromide
  • Ethyl 1'-amino-[1,1'-bi(cyclobutane)]-1-carboxylate
  • Ethyl 6-amino-4-methoxypyridine-3-carboxylate
  • 2-{[(1,4-Dioxan-2-yl)methyl]sulfanyl}acetic acid
  • tert-butyl N-[2-(6-hydroxypyridin-2-yl)propyl]carbamate
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