2,5-Dihydroxy-3,6-diphenyl-p-benzoquinone

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Names

[ CAS No. ]:
548-59-4

[ Name ]:
2,5-Dihydroxy-3,6-diphenyl-p-benzoquinone

[Synonym ]:
Polyporin
2,5-Dihydroxy-3,6-diphenyl-[1,4]benzochinon
2,5-dihydroxy-3,6-diphenylbenzoquinone
Orygameic acid
polyporic acid
2,5-Dihydroxy-3,6-diphenyl-p-benzoquinone
2,5-dihydroxy-3,6-diphenyl-2,5-cyclohexadiene-1,4-dione
S 1148
2,5-dihydroxy-3,6-diphenyl-1,4-benzoquinone
p-BENZOQUINONE,2,5-DIHYDROXY-3,6-DIPHENYL

Chemical & Physical Properties

[ Density]:
1.458g/cm3

[ Boiling Point ]:
535.5ºC at 760 mmHg

[ Molecular Formula ]:
C18H12O4

[ Molecular Weight ]:
292.28500

[ Flash Point ]:
291.7ºC

[ Exact Mass ]:
292.07400

[ PSA ]:
74.60000

[ LogP ]:
3.07680

[ Index of Refraction ]:
1.72

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
DK4220000
CHEMICAL NAME :
p-Benzoquinone, 2,5-dihydroxy-3,6-diphenyl-
CAS REGISTRY NUMBER :
548-59-4
BEILSTEIN REFERENCE NO. :
2057889
LAST UPDATED :
199612
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C18-H12-O4
MOLECULAR WEIGHT :
292.30
WISWESSER LINE NOTATION :
L6V DVJ BQ CR& EQ FR

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
80 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
85GDA2 "CRC Handbook of Antibiotic Compounds," Vols.1- , Berdy, J., Boca Raton, FL, CRC Press, 1980- Volume(issue)/page/year: 3,306,1980

Safety Information

[ HS Code ]:
2914400090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 2,5-dimethoxy-3,6-diphenylcyclohexa-2,5-diene-1,4-dione
  • 6-Benzyliden-3-hydroxy-4-phenyl-2H-pyran-2,5(6H)-dion
  • 2,5-Cyclohexadiene-1,4-dione,2,5-dichloro-3,6-diphenyl-
  • 2,5-Dichloro-1,4-benzoquinone
  • Benzoyl peroxide
  • 3-hydroxy-1,4-diphenylbutan-2-one
  • 3-hydroxy-4-phenyl-6-(phenylmethyl)-2H-pyran-2,5(6H)-dione
  • 3-methoxy-4-phenyl-6-(phenylmethyl)-2H-pyran-2,5(6H)-dione

DownStream

  • Trinitrophenol
  • benzoic acid
  • Vulpic acid
  • (αE)-α-[3-Hydroxy-4-phenyl-5-oxofuran-2(5H)-ylidene]benzeneacetic acid
  • Pulvinic anhydride
  • acetic acid

Customs

[ HS Code ]: 2914400090

[ Summary ]:
2914400090 other ketone-alcohols and ketone-aldehydes。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%

Related Compounds

  • Cochliodinol
  • 2,5-Bis(p-fluorophenyl)-3,6-diphenyl-p-benzoquinone
  • 2,5-dihydroxy-3,6-di(propan-2-yl)cyclohexa-2,5-diene-1,4-dione
  • 2,5-Dihydroxy-3,6-bis(4-methoxyphenyl)-2,5-cyclohexadiene-1,4-dione
  • (2,5-dihydroxy-3,6-dimethyl-2,5-dioxo-6-phosphono-1,4,2λ5,5λ5-dioxadiphosphinan-3-yl)phosphonic acid
  • 2,5-dihydroxy-3,6-bis(1H-indol-3-yl)cyclohexa-2,5-diene-1,4-dione
  • 4-((Cyclohexylamino)methyl)benzoic acid hydrochloride
  • 1-[(2,4-Dichlorophenyl)methyl]-N-(1,1-dimethylethyl)-2-methyl-1H-indole-3-methanamine
  • (1-Ethyl-3,5-dimethyl-1H-pyrazol-4-yl)methanethiol
  • 2-Methoxy-6-(pyrazol-1-yl)-benzonitrile
  • 1H-3-Benzazepin-7-ol, 8-chloro-2,3,4,5-tetrahydro-5-(3-iodophenyl)-3-methyl-, (S)-
  • 2-Hydroxy-5,5-dimethylcyclohexane-1-carbonitrile
  • 2-(Piperidin-2-yl)-1-(pyrimidin-4-yl)ethan-1-one
  • N-Ethyl-N-vinylcyanamide
  • (4-Methyl-tetrahydro-furan-2-yl)-methanol
  • N-(1-cyanocyclopentyl)-2-[4-(4-fluorobenzenesulfonyl)-1,4-diazepan-1-yl]acetamide