chlorfluazuron


  • 中文别名:定虫隆
  • 中文释义:氟啶脲;吡虫隆;1-〔3,5-二氯-4-(3-氯-5-三氯甲基-2-吡啶氧基)苯基〕-3-(2,6-二氟苯甲酰基)脲;定虫脲;抑太保;定虫隆;1-[3,5-二氯-4-(3-氯-5-三氟甲基-2-吡啶氧基)苯基]-3-(2,6-二氟苯甲酰基)脲;氟伏虫脲;氟虫隆
  • 英文别名:chlorfluazuron;
    1-[3,5-dichloro-4-(3-chloro-5-trifluoromethyl-2-pyridyloxy)phenyl]-3-(2,6-difluorobenzoyl)urea;
    ATABRON;
    Chlorfluazuron;
    HELIX;
    JUPITER;
    N-[(3,5-dichloro-4-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl]oxy}phenyl)carbamoyl]-2,6-difluorobenzamide;
    AIM;
    Atabron 5E;
    iki7899;
    pp145;
    N-[[[3,5-dichloro-4-[[3-chloro-5-(trifluoromethyl)-2-pyridinyl]oxy]phenyl]amino]carbonyl]-2,6-difluorobenzamide 
  • CAS No.:71422-67-8
  • 分子式:

    C20H9Cl3F5N3O3

  • 分子量:540.65
  • 精确分子量:538.96300
  • PSA:80.32000
  • MDL:MFCD00143948
  • InChI:InChI=1/C20H9Cl3F5N3O3/c21-10-5-9(30-19(33)31-17(32)15-13(24)2-1-3-14(15)25)6-11(22)16(10)34-18-12(23)4-8(7-29-18)20(26,27)28/h1-7H,(H2,30,31,32,33)
  • 分子结构式:

物化性质

外观与性状:
白色晶体或结晶粉末
密度:
1.626g/cm3
熔点:
232-233.5ºC
折射率:
1.597
存储条件/存储方法:
库房通风低温干燥,与食品原料分开储运
稳定性相关:

远离氧化物,光,热。对家兔眼睛、皮肤无刺激性。豚鼠致敏试验阴性。

其它信息:

1. 性状:白色晶体或者结晶性粉末。

2. 密度(g/mL,25/4℃):1.4977

3. 相对蒸汽密度(g/mL,空气=1):未确定

4. 熔点(ºC):232~233.5

5. 沸点(ºC,常压):未确定

6. 沸点(ºC,5.2kPa):未确定

7. 折射率:未确定

8. 闪点(ºC):未确定

9. 比旋光度(º):未确定

10. 自燃点或引燃温度(ºC):未确定

11. 蒸气压(kPa,25ºC):未确定

12. 饱和蒸气压(kPa,60ºC):未确定

13. 燃烧热(KJ/mol):未确定

14. 临界温度(ºC): 未确定

15. 临界压力(KPa): 未确定

16. 油水(辛醇/水)分配系数的对数值:未确定

17. 爆炸上限(%,V/V):未确定

18. 爆炸下限(%,V/V):未确定

19. 溶解性:几乎不溶于水,溶于丙酮。

安全信息

外观与性状:
白色晶体或结晶粉末
密度:
1.626g/cm3
熔点:
232-233.5ºC
折射率:
1.597
存储条件/存储方法:
库房通风低温干燥,与食品原料分开储运
稳定性相关:

远离氧化物,光,热。对家兔眼睛、皮肤无刺激性。豚鼠致敏试验阴性。

其它信息:

1. 性状:白色晶体或者结晶性粉末。

2. 密度(g/mL,25/4℃):1.4977

3. 相对蒸汽密度(g/mL,空气=1):未确定

4. 熔点(ºC):232~233.5

5. 沸点(ºC,常压):未确定

6. 沸点(ºC,5.2kPa):未确定

7. 折射率:未确定

8. 闪点(ºC):未确定

9. 比旋光度(º):未确定

10. 自燃点或引燃温度(ºC):未确定

11. 蒸气压(kPa,25ºC):未确定

12. 饱和蒸气压(kPa,60ºC):未确定

13. 燃烧热(KJ/mol):未确定

14. 临界温度(ºC): 未确定

15. 临界压力(KPa): 未确定

16. 油水(辛醇/水)分配系数的对数值:未确定

17. 爆炸上限(%,V/V):未确定

18. 爆炸下限(%,V/V):未确定

19. 溶解性:几乎不溶于水,溶于丙酮。

毒理性

CHEMICAL IDENTIFICATION

RTECS NUMBER :
CV3459580
CHEMICAL NAME :
Benzamide, N-(((3,5-dichloro-4-((3-chloro-5-(trifluoromethyl)-2- pyridinyl)oxy)phenyl) amino) carbonyl)-2,6-difluoro-
CAS REGISTRY NUMBER :
71422-67-8
LAST UPDATED :
199710
DATA ITEMS CITED :
9
MOLECULAR FORMULA :
C20-H9-Cl3-F3-N3-O3
MOLECULAR WEIGHT :
502.67

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Human - man
DOSE/DURATION :
1429 uL/kg
TOXIC EFFECTS :
Behavioral - coma Cardiac - arrhythmias (including changes in conduction) Vascular - shock
REFERENCE :
JJTOEX Japanese Journal of Toxicology. (Yakugyo Jihosha, Hokushin Bldg., 2-36 Jinbo-cho, Kanda, Chiyoda-ku, Tokyo, 101, Japan) V.1- 1988- Volume(issue)/page/year: 7,51,1994
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
>8500 mg/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: (53),32,1988
TYPE OF TEST :
LC50 - Lethal concentration, 50 percent kill
ROUTE OF EXPOSURE :
Inhalation
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
>2400 mg/m3
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
NNGADV Nippon Noyaku Gakkaishi. Journal of the Pesticide Science Society of Japan. (Nippon Noyaku Gakkai, 1-43-11, Komagome, Toshima-ku, Tokyo 170, Japan) V.1- 1976- Volume(issue)/page/year: 20,225,1995
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
>1 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: (53),32,1988
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
>8500 mg/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: (53),32,1988
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Bird - quail
DOSE/DURATION :
>2510 mg/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: (53),32,1988
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Bird - duck
DOSE/DURATION :
>2510 mg/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: (53),32,1988 ** OTHER MULTIPLE DOSE TOXICITY DATA **
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
546 gm/kg/13W-C
TOXIC EFFECTS :
Liver - other changes Liver - changes in liver weight
REFERENCE :
NNGADV Nippon Noyaku Gakkaishi. Journal of the Pesticide Science Society of Japan. (Nippon Noyaku Gakkai, 1-43-11, Komagome, Toshima-ku, Tokyo 170, Japan) V.1- 1976- Volume(issue)/page/year: 20,225,1995
毒理学数据:

1、急性毒性:人(男)(口服)TDLo:1,429μLg/kg

生态数据:

通常对水是不危害的,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:113.27

2、 摩尔体积(cm3/mol):332.3

3、 等张比容(90.2K):884.0

4、 表面张力(dyne/cm):50.0

5、 极化率(10-24cm3):44.90

计算化学数据

1.疏水参数计算参考值(XlogP):6.7

2.氢键供体数量:2

3.氢键受体数量:9

4.可旋转化学键数量:4

5.互变异构体数量:5

6.拓扑分子极性表面积80.3

7.重原子数量:34

8.表面电荷:0

9.复杂度:715

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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