5,5′-BI-p-TOLUQUINONE

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Names

[ CAS No. ]:
4388-07-2

[ Name ]:
5,5′-BI-p-TOLUQUINONE

[Synonym ]:
4,4'-dimethylbiphenyl-2,5,2',5'-diquinone
5,5'-dimethyl-2,2'-bis-p-benzoquinone
Ditolyldichinon
4,4'-Dimethyl-biphenyl-2,5,2',5'-dichinon

Chemical & Physical Properties

[ Density]:
1.42g/cm3

[ Boiling Point ]:
326.2ºC at 760mmHg

[ Molecular Formula ]:
C14H10O4

[ Molecular Weight ]:
242.22700

[ Flash Point ]:
136.5ºC

[ Exact Mass ]:
242.05800

[ PSA ]:
68.28000

[ LogP ]:
1.03540

[ Index of Refraction ]:
1.709

MSDS

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Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
EC1050000
CHEMICAL NAME :
5,5'-Bi-p-toluquinone
CAS REGISTRY NUMBER :
4388-07-2
BEILSTEIN REFERENCE NO. :
2455300
LAST UPDATED :
199612
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C14-H10-O4
MOLECULAR WEIGHT :
242.24

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
125 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
CBCCT* "Summary Tables of Biological Tests," National Research Council Chemical-Biological Coordination Center. (National Academy of Science Library, 2101 Constitution Ave., NW, Washington, DC 20418) Volume(issue)/page/year: 6,217,1954

Synthetic Route

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Precursor & DownStream

Precursor

  • 2,5-dimethoxytoluene
  • Pyrolin
  • o-cresol

DownStream

Related Compounds

  • 5,5′-(TEREPHTHALOYLBIS(IMINO-p-PHENYL-ENE))BIS(2,4-DIAMINO-1-ETHYLPYRIMIDIN-IUM)-DI-p-TOLUENESULFONATE
  • 5,5′-(TEREPHTHALOYLBIS(IMINO-p-PHENYL-ENE))BIS(2,4-DIAMINO-1-METHYLPYRIMID-INIUM)-DI-p-TOLUENESULFONATE
  • 5,5′-(2,1,3-Benzothiadiazole-4,7-diyldi-2,1-ethenediyl)bis[2-hexyl-1H-isoindole-1,3(2H)-dione]
  • 5,5′-dibromo-2,2′-bipyridine
  • 5-[5-(p-toluenesulfonyl)hydrazono-2,2-dimethyl-(1,3)-dithian-4-yl]pentanoic acid methyl ester
  • (S)-DTBM-SEGPHOS