2(5H)-Furanone,4-hydroxy-3-phenyl-5- (phenylmethylene)-

名称

[ CAS 号 ]:
4941-88-2

[ 英文名 ]:
2(5H)-Furanone,4-hydroxy-3-phenyl-5- (phenylmethylene)-

物理化学性质

[ 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

毒性和生态

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
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