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乙嘧酚

乙嘧酚用途

乙嘧醇为内吸性杀菌剂，能防治谷类的白粉病。作拌种剂时，经根部吸入以保护整株；如叶部喷洒，经叶吸收传导，可防止病害蔓延。

乙嘧酚名称

[ CAS 号 ]:
23947-60-6

[ 中文名 ]:
乙嘧酚

[ 英文名 ]:
ethirimol

[中文别名 ]:

[英文别名 ]:

New milstem
T6VN DMJ CM2 E1 F4
5-butyl-2-ethylamino-6-methylpyrimidin-4-ol
2-ethylamino-6-methyl-5n-butyl-4-hydroxypyrimidine
5-Butyl-2-(ethylamino)-6-methylpyrimidin-4(1H)-on
T6N CNJ BM2 DQ E4 F1
5-Butyl-2-(ethylamino)-6-methyl-4(1H)-pyrimidinone
Ethirimal
EINECS 245-949-3
4-Pyrimidinol, 5-butyl-2-(ethylamino)-6-methyl-

乙嘧酚物理化学性质

[ 密度 ]:
1.1±0.1 g/cm3

[ 沸点 ]:
365.7±34.0 °C at 760 mmHg

[ 熔点 ]:
159-160ºC

[ 分子式 ]:
C₁₁H₁₉N₃O

[ 分子量 ]:
209.288

[ 闪点 ]:
174.9±25.7 °C

[ 精确质量 ]:
209.152817

[ PSA ]:
58.04000

[ LogP ]:
2.53

[ 外观性状 ]:
白色晶体

[ 蒸汽压 ]:
0.0±0.9 mmHg at 25°C

[ 折射率 ]:
1.560

[ 储存条件 ]:
库房通风低温干燥

乙嘧酚MSDS

乙嘧酚毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: UW7380000

CHEMICAL NAME :: 4(1H)-Pyrimidinone, 5-butyl-2-(ethylamino)-6-methyl-

CAS REGISTRY NUMBER :: 23947-60-6

LAST UPDATED :: 199612

DATA ITEMS CITED :: 10

MOLECULAR FORMULA :: C11-H19-N3-O

MOLECULAR WEIGHT :: 209.33

WISWESSER LINE NOTATION :: T6N CNJ BM2 DQ E4 F1

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 :: 4 gm/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

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

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Parenteral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 4 gm/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 4 gm/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 800 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Unreported

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 4 gm/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Mammal - cat

DOSE/DURATION :: 1 gm/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: 1 gm/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Bird - chicken

DOSE/DURATION :: 4 gm/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

MUTATION DATA

TYPE OF TEST :: Mutation in microorganisms

TEST SYSTEM :: Yeast - Saccharomyces cerevisiae

DOSE/DURATION :: 50 ppm

REFERENCE :: RSTUDV Rivista di Scienza e Technologia degli Alimenti e di Nutrizione Umana. Review of Science and Technology of Food and Human Nutrition. (Bologna, Italy) V.5-6, 1975-76. Discontinued. Volume(issue)/page/year: 6,161,1976

乙嘧酚安全信息

[ 符号 ]:

GHS07

[ 信号词 ]:
Warning

[ 危害声明 ]:
H312

[ 警示性声明 ]:
P280

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

[ 危害码 (欧洲) ]:
Xn

[ 风险声明 (欧洲) ]:
R21

[ 安全声明 (欧洲) ]:
S36/37

[ 危险品运输编码 ]:
NONH for all modes of transport

[ RTECS号 ]:
UW7380000

[ 海关编码 ]:
2933599018

乙嘧酚合成路线

乙嘧酚上下游产品

乙嘧酚上游产品

乙嘧酚下游产品

乙嘧酚制备

由乙基胍与正丁基乙酰乙酸乙酯在甲醇钠存在下反应而得。

乙嘧酚海关

[ 海关编码 ]: 2933599018

[ 中文概述 ]:
2933599018 二甲嘧酚,乙嘧酚,乙嘧酚磺酸酯。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 ]:
2933599018 5-butyl-2-(ethylamino)-6-methylpyrimidin-4-yl dimethylsulfamate

乙嘧酚文献

Selective solid-phase extraction using molecularly imprinted polymer as a sorbent for the analysis of fenarimol in food samples.

Food Chem. 199 , 870-5, (2016)

In the present communication, a non-covalent fenarimol-imprinted polymer was synthesized by precipitation polymerization technique using methacrylic acid (MAA) as a functional monomer, ethylene glycol...

[Chromatographic determination of Milgo in water, soil, and plants].

Gig. Sanit. (6) , 69-70, (1980)

Pressurised fluid extraction of bupirimate and ethirimol from aged soils.

J. Chromatogr. A. 918(2) , 429-33, (2001)

This paper assesses the effect of pressurised fluid extraction (PFE) on the recovery of bupirimate and its degradation product, ethirimol from a range of soil types. The analytes were extracted under ...

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乙嘧酚