82885-77-6

82885-77-6结构式
82885-77-6结构式

化源商城直购

英文名 (2E)-3-{2-Methoxy-5-[(2E)-3-(4-methoxyphenyl)-2-propenoyl]phenyl} acrylic acid
密度 1.237g/cm3
沸点 582.9ºC at 760 mmHg
分子式 C20H18O5
分子量 338.35400
闪点 210ºC
精确质量 338.11500
PSA 72.83000
LogP 3.69770
折射率 1.635

CHEMICAL IDENTIFICATION

RTECS NUMBER :
UD3391037
CHEMICAL NAME :
2-Propenoic acid, 3-(2-methoxy-5-(3-(4-methoxyphenyl)-1-oxo-2-propenyl) phenyl)-, (E,E)-
CAS REGISTRY NUMBER :
82885-77-6
LAST UPDATED :
199803
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C20-H18-O5
MOLECULAR WEIGHT :
338.38

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD - Lethal dose
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
>800 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