[4,4'-Bi-7H-benz[de]anthracene]-7,7'-dione

Modify Date: 2024-01-09 21:30:19

[4,4'-Bi-7H-benz[de]anthracene]-7,7'-dione Structure
[4,4'-Bi-7H-benz[de]anthracene]-7,7'-dione structure
Common Name [4,4'-Bi-7H-benz[de]anthracene]-7,7'-dione
CAS Number 116-90-5 Molecular Weight 458.50600
Density 1.373g/cm3 Boiling Point 712.2ºC at 760 mmHg
Molecular Formula C34H18O2 Melting Point N/A
MSDS N/A Flash Point 252.5ºC

 Names

Name 4-(7-oxobenzo[a]phenalen-4-yl)benzo[a]phenalen-7-one
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.373g/cm3
Boiling Point 712.2ºC at 760 mmHg
Molecular Formula C34H18O2
Molecular Weight 458.50600
Flash Point 252.5ºC
Exact Mass 458.13100
PSA 34.14000
LogP 8.08280
Vapour Pressure 3.95E-20mmHg at 25°C
Index of Refraction 1.793

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
CX5079000
CHEMICAL NAME :
7H-Benz(de)anthracen-7-one, 4,4'-di-
CAS REGISTRY NUMBER :
116-90-5
BEILSTEIN REFERENCE NO. :
2024432
LAST UPDATED :
199701
DATA ITEMS CITED :
5
MOLECULAR FORMULA :
C34-H18-O2
MOLECULAR WEIGHT :
458.52
WISWESSER LINE NOTATION :
L C6666 1A Q IVJ M- ML C6666 1A Q IVJ

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
Standard Draize test
ROUTE OF EXPOSURE :
Administration into the eye
SPECIES OBSERVED :
Rodent - rabbit
REFERENCE :
85JCAE "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986 Volume(issue)/page/year: -,297,1986 ** ACUTE TOXICITY DATA **
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
2400 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
RPTOAN Russian Pharmacology and Toxicology (English Translation). Translation of FATOAO. (Euromed Pub., 33, Woodlands Rd., Surbiton, Surrey, UK) V.30- 1967- Volume(issue)/page/year: 40,137,1977
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
1100 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
RPTOAN Russian Pharmacology and Toxicology (English Translation). Translation of FATOAO. (Euromed Pub., 33, Woodlands Rd., Surbiton, Surrey, UK) V.30- 1967- Volume(issue)/page/year: 40,137,1977 ** OTHER MULTIPLE DOSE TOXICITY DATA **
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
24 gm/kg/30D-I
TOXIC EFFECTS :
Blood - other changes Blood - changes in other cell count (unspecified) Blood - changes in erythrocyte (RBC) count
REFERENCE :
RPTOAN Russian Pharmacology and Toxicology (English Translation). Translation of FATOAO. (Euromed Pub., 33, Woodlands Rd., Surbiton, Surrey, UK) V.30- 1967- Volume(issue)/page/year: 40,137,1977

 Safety Information

HS Code 2914690090

 Synthetic Route

 Customs

HS Code 2914690090
Summary 2914690090 other quinones。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%

 Synonyms

[4,4'-bi-7H-benz(de)anthracene]-7,7'-dione
Benzanthronyl
EINECS 204-164-6
4,4'-Dibenzanthronyl
[4,4']Bi(benz[de]anthracenyl)-7,7'-dion
[4,4']bi[benz[de]anthracenyl]-7,7'-dione
4,4'-bibenzanthronyl
7H-Benz(de)anthracen-7-one,4,4'-di
4,4'-Dibenzanthronil
Dibenzonyl
Dibenzanthronyl-(2.2')
<2.2'>Bibenzanthronyl
4,4'-Di-7H-benz(de)anthracen-7-one
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