4941-88-2

4941-88-2结构式
4941-88-2结构式

化源商城直购

英文名 (5E)-5-benzylidene-4-hydroxy-3-phenylfuran-2-one
密度 1.358g/cm3
沸点 510.5ºC at 760 mmHg
分子式 C17H12O3
分子量 264.27500
闪点 195.4ºC
精确质量 264.07900
PSA 46.53000
LogP 3.55360
折射率 1.715

CHEMICAL IDENTIFICATION

RTECS NUMBER :
LU4865000
CHEMICAL NAME :
2(5H)-Furanone, 4-hydroxy-3-phenyl-5-(phenylmethylene)-
CAS REGISTRY NUMBER :
4941-88-2
LAST UPDATED :
199712
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C17-H12-O3
MOLECULAR WEIGHT :
264.29

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
200 mg/kg
TOXIC EFFECTS :
Peripheral Nerve and Sensation - spastic paralysis with or without sensory change
REFERENCE :
ARPMAS Archiv der Pharmazie (Weinheim, Germany) (VCH Pub., Inc., 303 NW 12th Ave., Deerfield Beach, FL 33441) V.51-261, 1835-1923; V.305- 1972- Volume(issue)/page/year: 318,11,1985