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