1,2,2-三氟苯乙烯

1,2,2-三氟苯乙烯 基本信息
CAS号 447-14-3 分子式 C8H5F3
分子量 158.12100 精确质量  158.03400
PSA  0.00000 LogP  3.22120

基本信息 展开↓

CAS号:
447-14-3
3D弹球模型:
立即前往扯扯看
分子式:
C8H5F3
分子量:
158.12100
中文名称:
1,2,2-三氟苯乙烯
英文名称:
1,2,2-trifluoroethenylbenzene
中文别名:
1,2,2-三氟苯乙烯;
(1,2,2-三氟乙烯基)苯
英文别名:
1,2,2-trifluoroethenylbenzene;
1',2',2'-Trifluorostyrene;
Benzene,(trifluoroethenyl);
(Trifluoroethenyl)benzene;
EINECS 207-180-1;
(1,1,2-trifluorovinyl)benzene;
Trifluorostyrene;
(Trifluorovinyl)benzene;
(1,2,2-trifluorovinyl)benzene
精确分子量/精确质量:
158.03400
极性分子表面积/PSA:
0.00000
油水分配系数/LogP:

LogP值指的是某物质在正辛醇/水两相体系中的分配系数的对数值,反映了物质在油水两相中的分配情况。其中、LogP值越大,说明该物质越亲油;反之,LogP值越小,则说明该物质越亲水。
EINECS:
207-180-1
InChI:
The Key: SUTQSIHGGHVXFK-UHFFFAOYSA-N

物化性质展开↓

密度:
1.185g/cm3
熔点:
-23.5ºC
沸点:
68ºC 75mm
闪点:
32.2ºC
折射率:
1.4741
蒸汽压:
7.39mmHg at 25°C

安全信息展开↓

海关代码:
2903999090
危险类别码:
10
危险标志:
F: Flammable;

合成路线查看所有的合成路线

  • 74492-18-5

    2-chloro-1-phenyl-1,2,2-trifluoroethane

  • ~94%

  • 447-14-3

    1,2,2-三氟苯乙烯

  • 591-50-4

    碘苯

  • +

  • 105417-08-1

    1,1,2-trifluoroethene

  • ~92%

  • 447-14-3

    1,2,2-三氟苯乙烯

  • 591-50-4

    碘苯

  • +

  • 815-22-5

    (trifluoro ethylenyl) trimethyl stannane

  • ~88%

  • 447-14-3

    1,2,2-三氟苯乙烯

毒理性展开↓

CHEMICAL IDENTIFICATION

RTECS NUMBER :
WL6478050
CHEMICAL NAME :
Styrene, alpha,beta,beta-trifluoro-
CAS REGISTRY NUMBER :
447-14-3
BEILSTEIN REFERENCE NO. :
1908586
LAST UPDATED :
199701
DATA ITEMS CITED :
5
MOLECULAR FORMULA :
C8-H5-F3

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
2500 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
GTPZAB Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1-36, 1957-1992. For publisher information, see MTPEEI Volume(issue)/page/year: 20(5),55,1976
TYPE OF TEST :
LC50 - Lethal concentration, 50 percent kill
ROUTE OF EXPOSURE :
Inhalation
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
8 gm/m3/4H
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
GTPZAB Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1-36, 1957-1992. For publisher information, see MTPEEI Volume(issue)/page/year: 20(5),55,1976 ** OTHER MULTIPLE DOSE TOXICITY DATA **
TYPE OF TEST :
TCLo - Lowest published toxic concentration
ROUTE OF EXPOSURE :
Inhalation
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
800 mg/m3/4H/4W-I
TOXIC EFFECTS :
Brain and Coverings - recordings from specific areas of CNS Kidney, Ureter, Bladder - other changes in urine composition
REFERENCE :
GTPZAB Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1-36, 1957-1992. For publisher information, see MTPEEI Volume(issue)/page/year: 20(5),55,1976
TYPE OF TEST :
TCLo - Lowest published toxic concentration
ROUTE OF EXPOSURE :
Inhalation
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
20 mg/m3/4H/17W-I
TOXIC EFFECTS :
Endocrine - effect on menstrual cycle
REFERENCE :
TPKVAL Toksikologiya Novykh Promyshlennykh Khimicheskikh Veshchestv. Toxicology of New Industrial Chemical Substances. For English translation, see TNICS*. (Izdatel'stvo Meditsina, Moscow, USSR) No.1- 1961- Volume(issue)/page/year: 15,84,1979

海关数据查看详细

中国海关编码:2903999090

概述:
2903999090 其他芳烃卤化衍生物. 增值税率:17.0% 退税率:9.0% 监管条件:无 最惠国关税:5.5% 普通关税:30.0%
申报要素:
品名, 成分含量, 用途
摘要/Summary:
2903999090 halogenated derivatives of aromatic hydrocarbons VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%

分子结构与计算化学数据展开↓

计算化学数据


1.疏水参数计算参考值(XlogP):2.7

2.氢键供体数量:0

3.氢键受体数量:3

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:11

8.表面电荷:0

9.复杂度:153

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

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