Benzo[a]naphtho[8,1,2-cde]tetracene

Modify Date: 2024-01-31 12:20:09

Benzo[a]naphtho[8,1,2-cde]tetracene Structure
Benzo[a]naphtho[8,1,2-cde]tetracene structure
Common Name Benzo[a]naphtho[8,1,2-cde]tetracene
CAS Number 192-70-1 Molecular Weight 352.427
Density 1.3±0.1 g/cm3 Boiling Point 629.3±22.0 °C at 760 mmHg
Molecular Formula C28H16 Melting Point N/A
MSDS N/A Flash Point 330.5±16.4 °C

 Names

Name Benzo(e)naphtho(2,3-a)pyrene
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.3±0.1 g/cm3
Boiling Point 629.3±22.0 °C at 760 mmHg
Molecular Formula C28H16
Molecular Weight 352.427
Flash Point 330.5±16.4 °C
Exact Mass 352.125214
LogP 8.86
Vapour Pressure 0.0±0.9 mmHg at 25°C
Index of Refraction 1.932

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
DI2230000
CHEMICAL NAME :
Benzo(a)naphtho(8,1,2-cde)naphthacene
CAS REGISTRY NUMBER :
192-70-1
LAST UPDATED :
199803
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C28-H16
MOLECULAR WEIGHT :
352.44
WISWESSER LINE NOTATION :
L F6 D6 B6 P6666 2AB E&J

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Subcutaneous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
72 mg/kg/9W-I
TOXIC EFFECTS :
Tumorigenic - equivocal tumorigenic agent by RTECS criteria Tumorigenic - tumors at site of application
REFERENCE :
CHDDAT Comptes Rendus des Seances de l'Academie des Sciences, Serie D: Sciences Naturelles. (Paris, France) V.262-291, 1966-80. For publisher information, see CRASEV. Volume(issue)/page/year: 266,301,1968

 Safety Information

HS Code 2902909090

 Customs

HS Code 2902909090
Summary 2902909090 other aromatic hydrocarbons。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:2.0%。General tariff:30.0%

 Synonyms

Benzo[a]naphtho[8,1,2-cde]naphthacene
1,2-Benzo-naphtho-<2',3':4,5>-pyren
Naphto(1,2-c-d-e)naphtacene [French]
Benzo[a]naphtho[8,1,2-cde]tetracene
1,2-Benz-(naphtho-2',3':4,5-pyren)
Benzo[e]naphtho[2,3-a]pyrene
BENZO(a)NAPHTHO(8,1,2-cde)NAPHTHACENE
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