21-Fluoropregn-4-ene-3,20-dione

21-Fluoropregn-4-ene-3,20-dione名称

[ CAS 号 ]:
434-18-4

[ 英文名 ]:
21-Fluoropregn-4-ene-3,20-dione

[英文别名 ]:

21-Fluoropregn-4-ene-3,20-dione物理化学性质

[ 密度 ]:
1.13g/cm3

[ 沸点 ]:
460.6ºC at 760 mmHg

[ 分子式 ]:
C21H29FO2

[ 分子量 ]:
332.45200

[ 闪点 ]:
173.6ºC

[ 精确质量 ]:
332.21500

[ PSA ]:
34.14000

[ LogP ]:
4.67310

[ 蒸汽压 ]:
1.15E-08mmHg at 25°C

[ 折射率 ]:
1.531

21-Fluoropregn-4-ene-3,20-dione毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :
TU5023500
CHEMICAL NAME :
Pregn-4-ene-3,20-dione, 21-fluoro-
CAS REGISTRY NUMBER :
434-18-4
LAST UPDATED :
199709
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C21-H29-F-O2
MOLECULAR WEIGHT :
332.50

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Subcutaneous
DOSE :
40 ug/kg
SEX/DURATION :
female 1 day(s) pre-mating
TOXIC EFFECTS :
Reproductive - Fertility - other measures of fertility
REFERENCE :
85GRAA "The Control of Fertility," Pincus, G., New York, Academic Press, 1965 Volume(issue)/page/year: -,57,1965

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标题:434-18-4_21-Fluoropregn-4-ene-3,20-dioneCAS号:434-18-4_21-Fluoropregn-4-ene-3,20-dione【结构式 性质 英文】 - 化源网 地址:https://www.chemsrc.com/amp/cas/434-18-4_338228.html