嘧霉胺

嘧霉胺用途

Pyrimethanil 是一种苯胺嘧啶类广谱接触杀菌剂 (fungicide),用于控制多种作物上 Botrytis spp.。Pyrimethanil 抑制灰霉病菌中蛋氨酸和其他氨基酸的生物合成。Pyrimethanil 可用于霉菌感染的水果、蔬菜和观赏植物真菌病害防治的相关研究。

点击显示

嘧霉胺名称

[ CAS 号 ]:
53112-28-0

[ 中文名 ]:
嘧霉胺

[ 英文名 ]:
pyrimethanil

[中文别名 ]:

[英文别名 ]:

4,6-Dimethyl-N-phenyl-2-pyrimidinamine
4,6-dimethyl-n-phenyl-2-pyrimidinamin
N-(4,6-dimethylpyrimidin-2-yl)aniline
EINECS 414-220-3
2-Pyrimidinamine,4,6-dimethyl-N-phenyl
4,6-dimethyl-N-phenylpyrimidin-2-amine
4,6-dimethylpyrimidine-N-phenylimine
2-anilino-4,6-dimethylpyrimidine
MFCD00172113
Pyrimethanil

嘧霉胺生物活性

[ 描述 ]:

[ 相关类别 ]:

研究领域 >> 感染

信号通路 >> 抗感染 >> 真菌

[体外研究]

乙胺嘧啶是一种菊酯类杀菌剂。乙胺嘧啶(5和50 µg/L)引起一系列毒性反应,有可能引起意大利树蛙组织的组织学改变 H。长期暴露于两种环境相关浓度的乙胺嘧啶[2]后的中间产物。乙胺嘧啶降低了三天龄培养基中多聚半乳糖醛酸酶、纤维素酶、蛋白酶和漆酶的活性。乙胺嘧啶使总酶活性降低50%(IC50)约为0.25μM表示多聚半乳糖醛酸酶、纤维素酶和蛋白酶,约为1.0μM代表漆酶[3]。

[参考文献]

[1]. Petr Masner, et al. Possible methionine biosynthesis inhibition by pyrimidinamine fungicides. Pesticide Science

[2]. L Kanetis, et al. Characterization of genetic and biochemical mechanisms of fludioxonil and pyrimethanil resistance in field isolates of Penicillium digitatum. Phytopathology

[3]. Richard J. Milling, et al. Mode of action of the anilino‐pyrimidine fungicide pyrimethanil. 2. Effects on enzyme secretion in Botrytis cinerea. Volume45, Issue1, September 1995.

[4]. Salvatore D'Aquino, et al. Residue levels and effectiveness of pyrimethanil vs imazalil when using heated postharvest dip treatments for control of Penicillium decay on citrus fruit. J Agric Food Chem. 2006 Jun 28;54(13):4721-6.

嘧霉胺物理化学性质

[ 密度 ]:
1.1±0.1 g/cm3

[ 沸点 ]:
362.8±45.0 °C at 760 mmHg

[ 熔点 ]:
96°C

[ 分子式 ]:
C₁₂H₁₃N₃

[ 分子量 ]:
199.252

[ 闪点 ]:
173.2±28.7 °C

[ 精确质量 ]:
199.110947

[ PSA ]:
37.81000

[ LogP ]:
2.84

[ 外观性状 ]:
淡黄色晶体粉末

[ 蒸汽压 ]:
0.0±0.8 mmHg at 25°C

[ 折射率 ]:
1.622

[ 储存条件 ]:
0-6°C

[ 水溶解性 ]:
0.121 g/L (25 ºC)

嘧霉胺MSDS

嘧霉胺安全信息

[ 符号 ]:

GHS09

[ 危害声明 ]:
H411

[ 警示性声明 ]:
P273

[ 个人防护装备 ]:
dust mask type N95 (US);Eyeshields;Gloves

[ 危害码 (欧洲) ]:
N:Dangerousfortheenvironment;

[ 风险声明 (欧洲) ]:
R51/53

[ 安全声明 (欧洲) ]:
S60

[ 危险品运输编码 ]:
UN 3077

[ 海关编码 ]:
2942000000

嘧霉胺合成路线

嘧霉胺上下游产品

嘧霉胺上游产品

嘧霉胺下游产品

嘧霉胺海关

[ 海关编码 ]: 2933599014

[ 中文概述 ]:
2933599014 嘧草醚,双草醚,除草啶,环草啶等〔包括异草啶,异丙酯草醚,嘧草硫醚,特草啶〕。监管条件:S(进出口农药登记证明)。增值税率:17.0%。退税率:9.0%。最低关税:6.5%。普通关税:20.0%

[ 申报要素 ]: 品名, 成分含量, 用途, 乌洛托品请注明外观, 6－己内酰胺请注明外观, 签约日期

[ 监管条件 ]: S.进出口农药登记证明

[ Summary ]:
2933599014 6-nitroso-7h-purine。supervision conditions:s(import or export registration certificate for pesticides)。VAT:17.0%。tax rebate rate:9.0%。MFN tarrif:6.5%。general tariff:20.0%

嘧霉胺文献

Solarization and biosolarization enhance fungicide dissipation in the soil.

Chemosphere 79(2) , 216-20, (2010)

Although there is some evidence regarding the effect of solarization and biosolarization on pesticide degradation, information is still scarce. The aim of this study was to determine the effect of the...

Postinfection activity, residue levels, and persistence of azoxystrobin, fludioxonil, and pyrimethanil applied alone or in combination with heat and imazalil for green mold control on inoculated oranges.

J. Agric. Food Chem. 58(6) , 3661-6, (2010)

The postinfection activity of azoxystrobin (AZX), fludioxonil (FLU), and pyrimethanil (PYR), applied alone or in combination with imazalil (IMZ), in controlling postharvest green mold in 'Salustiana' ...

Determination of natural resistance frequencies in Penicillium digitatum using a new air-sampling method and characterization of fludioxonil- and pyrimethanil-resistant isolates.

Phytopathology 100(8) , 738-46, (2010)

ABSTRACT Fungicide resistance was identified in natural populations of Penicillium digitatum, the causal agent of green mold of citrus, to two of three new postharvest fungicides before their commerci...

更多文献

嘧霉胺