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111052-71-2

111052-71-2结构式
111052-71-2结构式

化源商城直购

英文名 3-butyl-7-hydroxy-4-methyl-6-pentylchromen-2-one
英文别名 2H-1-Benzopyran-2-one,3-butyl-7-hydroxy-4-methyl-6-pentyl
3-Butyl-7-hydroxy-4-methyl-6-pentyl-2H-1-benzopyran-2-one
密度 1.063g/cm3
沸点 462ºC at 760mmHg
分子式 C19H26O3
分子量 302.40800
闪点 186.9ºC
精确质量 302.18800
PSA 50.44000
LogP 4.88230
蒸汽压 3.73E-09mmHg at 25°C
折射率 1.533

CHEMICAL IDENTIFICATION

RTECS NUMBER :
DJ2978270
CHEMICAL NAME :
2H-1-Benzopyran-2-one, 3-butyl-7-hydroxy-4-methyl-6-pentyl-
CAS REGISTRY NUMBER :
111052-71-2
LAST UPDATED :
199206
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C19-H26-O3
MOLECULAR WEIGHT :
302.45

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 :
681 mg/kg
TOXIC EFFECTS :
Behavioral - excitement
REFERENCE :
IJSIDW Indian Journal of Pharmaceutical Sciences. (Kalina, Santa Cruz (East), Bombay 400 029, India) V.40(2)- 1978- Volume(issue)/page/year: 49,71,1987