英语词典化工词典

2-Pyridinesulfonamide,N-[[(4,6-dimethoxy-2-pyrimidinyl)amino]carbonyl]-3-(trifluoromethyl)-

2-Pyridinesulfonamide,N-[[(4,6-dimethoxy-2-pyrimidinyl)amino]carbonyl]-3-(trifluoromethyl)-


  • 中文别名:啶嘧黄隆
  • 中文释义:啶嘧磺隆;啶嘧黄隆
  • 英文别名:flazasulfuron;
    1-(4,6-dimethoxypyrimidin-2-yl)-3-(3-trifluoromethyl-2-pyridylsulfonyl)urea;
    1-(4,6-dimethoxypyrimidin-2-yl)-3-[3-(trifluoromethyl)pyridin-2-yl]sulfonylurea;
    N-[[(4,6-dimethoxy-2-pyrimidinyl)amino]carbonyl]-3-(trifluoromethyl)-2-pyridinesulfonamide;
    N-[(4,6-dimethoxypyrimidin-2-yl)carbamoyl]-3-(trifluoromethyl)pyridine-2-sulfonamide;
    Flazasulfuron 
  • CAS No.:104040-78-0
  • 分子式:

    C13H12F3N5O5S

  • 分子量:407.32
  • 精确分子量:407.05100
  • PSA:140.78000
  • MDL:MFCD00274594
  • InChI:InChI=1/C13H12F3N5O5S/c1-25-8-6-9(26-2)19-11(18-8)20-12(22)21-27(23,24)10-7(13(14,15)16)4-3-5-17-10/h3-6H,1-2H3,(H2,18,19,20,21,22)
  • 分子结构式:

物化性质

密度:
1.553 g/cm3
折射率:
1.549
存储条件/存储方法:

密封储存,储存于阴凉、干燥的库房。冷藏温度为2-8ºC。

稳定性相关:

常温常压下稳定,避免与强氧化剂接触。

其它信息:

安全信息

密度:
1.553 g/cm3
折射率:
1.549
存储条件/存储方法:

密封储存,储存于阴凉、干燥的库房。冷藏温度为2-8ºC。

稳定性相关:

常温常压下稳定,避免与强氧化剂接触。

其它信息:

毒理性

CHEMICAL IDENTIFICATION

RTECS NUMBER :
UT7930000
CHEMICAL NAME :
2-Pyridinesulfonamide, N-(((4,6-dimethoxy-2-pyrimidinyl)amino)carbonyl)-3-(t rifluoromethyl)-
CAS REGISTRY NUMBER :
104040-78-0
LAST UPDATED :
199710
DATA ITEMS CITED :
6
MOLECULAR FORMULA :
C13-H12-F3-N5-O5-S
MOLECULAR WEIGHT :
407.36

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 :
>5 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
JPIFAN Japan Pesticide Information. (Japan Plant Protection Assoc., 1-43-11, Komagome, Toshima-ku, Tokyo 170, Japan) No.1-61, 1969-92. For publisher information, see AGJAEP. Volume(issue)/page/year: (57),27,1990
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
>2 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
JPIFAN Japan Pesticide Information. (Japan Plant Protection Assoc., 1-43-11, Komagome, Toshima-ku, Tokyo 170, Japan) No.1-61, 1969-92. For publisher information, see AGJAEP. Volume(issue)/page/year: (57),27,1990
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
>5 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
JPIFAN Japan Pesticide Information. (Japan Plant Protection Assoc., 1-43-11, Komagome, Toshima-ku, Tokyo 170, Japan) No.1-61, 1969-92. For publisher information, see AGJAEP. Volume(issue)/page/year: (57),27,1990
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Unreported
SPECIES OBSERVED :
Bird - quail
DOSE/DURATION :
>2 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
JPIFAN Japan Pesticide Information. (Japan Plant Protection Assoc., 1-43-11, Komagome, Toshima-ku, Tokyo 170, Japan) No.1-61, 1969-92. For publisher information, see AGJAEP. Volume(issue)/page/year: (57),27,1990
毒理学数据:

1、急性毒性: 大鼠经口LD50:>5mg/kg;大鼠皮肤接触LD50:>2mg/kg;小鼠经口LD50:>5mg/kg;鹌鹑经口LD50:> 2mg/kg;

生态数据:

对水是极其危害的,即使是小量,对水中的有机物,鱼类有剧毒,禁止进入水体。若无政府许可,勿将材料排入周围环境。

分子结构与计算化学数据

分子结构数据

1、摩尔折射率:83.44

2、摩尔体积(cm3/mol):262.1

3、等张比容(90.2K):724.7

4、表面张力(dyne/cm):58.3

5、介电常数:无可用的

6、极化率(10-24cm3):33.08

7、单一同位素质量:407.051123 Da

8、标称质量:407 Da

9、平均质量:407.3251 Da

计算化学数据

1.疏水参数计算参考值(XlogP):2

2.氢键供体数量:2

3.氢键受体数量:11

4.可旋转化学键数量:5

5.互变异构体数量:5

6.拓扑分子极性表面积141

7.重原子数量:27

8.表面电荷:0

9.复杂度:602

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

热门化工词典词汇