12-ETHYLBENZ(A)ANTHRACENE

Modify Date: 2024-07-19 12:18:37

12-ETHYLBENZ(A)ANTHRACENE Structure
12-ETHYLBENZ(A)ANTHRACENE structure
Common Name 12-ETHYLBENZ(A)ANTHRACENE
CAS Number 18868-66-1 Molecular Weight 256.34100
Density 1.141g/cm3 Boiling Point 457.2ºC at 760mmHg
Molecular Formula C20H16 Melting Point N/A
MSDS N/A Flash Point 223.6ºC

 Names

Name 12-ethylbenzo[a]anthracene

 Chemical & Physical Properties

Density 1.141g/cm3
Boiling Point 457.2ºC at 760mmHg
Molecular Formula C20H16
Molecular Weight 256.34100
Flash Point 223.6ºC
Exact Mass 256.12500
LogP 5.70860
Vapour Pressure 4.13E-08mmHg at 25°C
Index of Refraction 1.726

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
CW5860000
CHEMICAL NAME :
Benz(a)anthracene, 12-ethyl-
CAS REGISTRY NUMBER :
18868-66-1
BEILSTEIN REFERENCE NO. :
3276372
LAST UPDATED :
199612
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C20-H16
MOLECULAR WEIGHT :
256.36
WISWESSER LINE NOTATION :
L D6 B666J C2

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Intramuscular
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
50 mg/kg
TOXIC EFFECTS :
Tumorigenic - equivocal tumorigenic agent by RTECS criteria Tumorigenic - tumors at site of application
REFERENCE :
CNREA8 Cancer Research. (Public Ledger Building, Suit 816, 6th & Chestnut Sts., Philadelphia, PA 19106) V.1- 1941- Volume(issue)/page/year: 29,506,1969

 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%