50922-87-7

50922-87-7结构式
50922-87-7结构式

化源商城直购

英文名 1-(2-chloroethyl)-3-(2-fluoroethyl)-1-nitrosourea
密度 1.41g/cm3
分子式 C5H9ClFN3O2
分子量 197.59500
精确质量 197.03700
PSA 65.26000
LogP 1.09210

CHEMICAL IDENTIFICATION

RTECS NUMBER :
YS4980000
CAS REGISTRY NUMBER :
50922-87-7
LAST UPDATED :
199206
DATA ITEMS CITED :
2
MOLECULAR FORMULA :
C5-H9-Cl-F-N3-O2
MOLECULAR WEIGHT :
197.62
WISWESSER LINE NOTATION :
ONN2GVM2F &ONN2FVM2G

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
41470 ug/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
NCISP* National Cancer Institute Screening Program Data Summary, Developmental Therapeutics Program. (Bethesda, MD 20205) Volume(issue)/page/year: JAN1986
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
26900 ug/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
NCISP* National Cancer Institute Screening Program Data Summary, Developmental Therapeutics Program. (Bethesda, MD 20205) Volume(issue)/page/year: JAN1986