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

Modify Date: 2024-01-10 09:23:21

2,5-Dihydroxy-3,6-diphenyl-p-benzoquinone Structure
2,5-Dihydroxy-3,6-diphenyl-p-benzoquinone structure
Common Name 2,5-Dihydroxy-3,6-diphenyl-p-benzoquinone
CAS Number 548-59-4 Molecular Weight 292.28500
Density 1.458g/cm3 Boiling Point 535.5ºC at 760 mmHg
Molecular Formula C18H12O4 Melting Point N/A
MSDS N/A Flash Point 291.7ºC

 Names

Name 2,5-dihydroxy-3,6-diphenylcyclohexa-2,5-diene-1,4-dione
Synonym More Synonyms

 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

 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%

 Synonyms

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