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
  • Methyl 7-cyanobenzo[d]thiazole-5-carboxylate
  • 7-Chloro-2-(difluoromethyl)-8-fluoropyrido[4,3-d]pyrimidin-4(3H)-one
  • 2-(3-Bromo-2-fluorophenyl)-2,2-difluoroethan-1-amine
  • (2-Chloro-6-(methylsulfinyl)phenyl)boronic acid
  • 5-Bromo-N-ethyl-2-(trifluoromethoxy)benzamide
  • 6-Chloro-N-ethyl-2-methoxynicotinamide
  • (7-Oxaspiro[3.5]nonan-2-yl)hydrazine
  • 2,6-Dimethoxypyridine-3-sulfinic acid
  • 3-Ethenyl-3-ethynylmorpholine
  • 4-Chloro-2-iodofuro[3,2-c]pyridine
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