354-25-6

354-25-6结构式
354-25-6结构式

化源商城直购

中文名 1-氯-1,1,2,2-四氟乙烷
英文名 1-chloro-1,1,2,2-tetrafluoroethane
英文别名 monochlorotetrafluoroethane
F 124a
EINECS 206-552-0
2-chloro-1,1,2,2-tetrafluoroethane
Ethane,1-chloro-1,1,2,2-tetrafluoro
chloro-1,1,2,2-tetrafluoroethane
1-chloro-1,1,2,2-tetrafluoro ethane
MFCD00069099
R 124a
HCFC-124A
1,1,2,2-Tetrafluoro-1-chloroethane
密度 1.434g/cm3
沸点 10ºC
熔点 -117ºC
分子式 C2HClF4
分子量 136.47600
精确质量 135.97000
LogP 2.08310
储存条件 库房通风低温干燥,与易燃物分开存放
计算化学

1.疏水参数计算参考值(XlogP):2.4

2.氢键供体数量:0

3.氢键受体数量:4

4.可旋转化学键数量:1

5.互变异构体数量:无

6.拓扑分子极性表面积:0

7.重原子数量:7

8.表面电荷:0

9.复杂度:60.7

10.同位素原子数量:0

11.确定原子立构中心数量:0

12.不确定原子立构中心数量:0

13.确定化学键立构中心数量:0

14.不确定化学键立构中心数量:0

15.共价键单元数量:1

CHEMICAL IDENTIFICATION

RTECS NUMBER :
KH7985000
CHEMICAL NAME :
Ethane, 1-chloro-1,1,2,2-tetrafluoro-
CAS REGISTRY NUMBER :
354-25-6
BEILSTEIN REFERENCE NO. :
1736683
LAST UPDATED :
199709
DATA ITEMS CITED :
4
MOLECULAR FORMULA :
C2-H-Cl-F4

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LC50 - Lethal concentration, 50 percent kill
ROUTE OF EXPOSURE :
Inhalation
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
1220 gm/m3/4H
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
TOVEFN Toksikologicheskii Vestnik. (18-20 Vadkovskii per. Moscow, 101479, Russia) History Unknown Volume(issue)/page/year: (3),25,1996
TYPE OF TEST :
LC50 - Lethal concentration, 50 percent kill
ROUTE OF EXPOSURE :
Inhalation
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
1400 gm/m3/2H
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
TOVEFN Toksikologicheskii Vestnik. (18-20 Vadkovskii per. Moscow, 101479, Russia) History Unknown Volume(issue)/page/year: (3),25,1996
TYPE OF TEST :
LC - Lethal concentration
ROUTE OF EXPOSURE :
Inhalation
SPECIES OBSERVED :
Rodent - guinea pig
DOSE/DURATION :
>20 pph/2H
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
JOCMA7 Journal of Occupational Medicine. (Chicago, IL) V.1-9, 1957-67. For publisher information, see:JJOMDZ Volume(issue)/page/year: 4,262,1962

危害码 (欧洲) Xi: Irritant;
安全声明 (欧洲) 23-38
危险品运输编码 UN 3163