咯菌腈

咯菌腈用途

【用途1】
新颖广谱、非内吸吡咯类杀菌剂，通过抑制葡萄糖磷酰化的有关转移，并抑制真菌菌丝体的生长，最终导致病原菌死亡。用于小麦、大麦、玉米、豌豆、油菜、水稻、蔬菜、葡萄、草坪、观赏作物叶面处理，防治雪腐镰孢菌、小麦网腥黑腐菌、立枯病菌等，对灰霉病有特效；对谷物和非谷物种子处理，防治种传和土传病菌，如链格孢属、壳二孢属、曲霉属、镰孢菌属、长蠕孢属、丝核菌属及青霉属菌。推荐用量250～500g有效成分/hm²。对下茬作物安全、无药害。

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咯菌腈名称

[ CAS 号 ]:
131341-86-1

[ 中文名 ]:
咯菌酯

[ 英文名 ]:
fludioxonil

[中文别名 ]:

氟咯菌腈

[英文别名 ]:

T56 BO DO CHJ CF CF F- CT5MJ DCN
fludioxonil
MFCD01631158
3-(2,2-Difluorobenzodioxol-4-yl)-4-cyanopyrrole
FLUDIOXONIL ANALYTICAL STANDARD

咯菌腈物理化学性质

[ 密度 ]:
1.6±0.1 g/cm3

[ 沸点 ]:
420.4±45.0 °C at 760 mmHg

[ 熔点 ]:
199.4°

[ 分子式 ]:
C₁₂H₆F₂N₂O₂

[ 分子量 ]:
248.185

[ 闪点 ]:
208.0±28.7 °C

[ 精确质量 ]:
248.039734

[ PSA ]:
58.04000

[ LogP ]:
3.67

[ 蒸汽压 ]:
0.0±1.0 mmHg at 25°C

[ 折射率 ]:
1.622

[ 储存条件 ]:
0-6°C

咯菌腈安全信息

[ 符号 ]:

GHS09

[ 信号词 ]:
Warning

[ 危害声明 ]:
H410

[ 个人防护装备 ]:
Eyeshields;Gloves

[ 危害码 (欧洲) ]:
N

[ 风险声明 (欧洲) ]:
R50/53

[ 安全声明 (欧洲) ]:
S60

[ 危险品运输编码 ]:
UN 3077

[ RTECS号 ]:
UX9347525

[ 包装等级 ]:
III

[ 危险类别 ]:
9

[ 海关编码 ]:
29349990

咯菌腈合成路线

详细合成路线

咯菌腈制备

1、制备方法一
以硝基苯酚为原料，经醚化、氟化、还原制得中间体取代苯胺，再经重氮化与丙烯腈反应，最后闭环得咯菌腈。

2、制备方法二
以取代的苯甲醛为起始原料，经缩合、环合得咯菌腈。

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咯菌腈文献

A novel functional assay for fungal histidine kinases group III reveals the role of HAMP domains for fungicide sensitivity.

J. Biotechnol. 157(1) , 268-77, (2012)

Signal transduction systems comprising histidine kinases are suggested as new molecular targets of antibiotics. The important human fungal pathogen Candida albicans possesses three histidine kinases, ...

Molecular characterization, fitness and mycotoxin production of benzimidazole-resistant isolates of Penicillium expansum.

Int. J. Food Microbiol. 162(3) , 237-44, (2013)

Penicillium expansum field-strains resistant to benzimidazole fungicides were isolated in high frequency from decayed apple fruit collected from packinghouses and processing industries located in the ...

Assessing the potential for algae and macrophytes to degrade crop protection products in aquatic ecosystems.

Environ. Toxicol. Chem. 30(3) , 622-31, (2011)

Rates of pesticide degradation in aquatic ecosystems often differ between those observed within laboratory studies and field trials. Under field conditions, a number of additional processes may well h...

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咯菌腈