82885-73-2

82885-73-2结构式
82885-73-2结构式

化源商城直购

英文名 (2E)-3-{2-Methoxy-5-[(2E)-3-phenyl-2-propenoyl]phenyl}-2-butenoic acid
密度 1.197g/cm3
沸点 538.4ºC at 760 mmHg
分子式 C20H18O4
分子量 322.35500
闪点 193.5ºC
精确质量 322.12100
PSA 63.60000
LogP 4.07920
折射率 1.619

CHEMICAL IDENTIFICATION

RTECS NUMBER :
EM9252000
CHEMICAL NAME :
2-Butenoic acid, 3-(2-methoxy-5-(1-oxo-3-phenyl-2-propenyl)phenyl)-, (E,E)-
CAS REGISTRY NUMBER :
82885-73-2
LAST UPDATED :
199803
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C20-H18-O4
MOLECULAR WEIGHT :
322.38

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 :
550 mg/kg
TOXIC EFFECTS :
Toxic effects not yet reviewed
REFERENCE :
USXXAM United States Patent Document. (U.S. Patent Office, Box 9, Washington, DC 20231) Volume(issue)/page/year: #4421927