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苯霜灵

苯霜灵用途

Benalaxyl 是一种杀菌剂。Benalaxyl 对蓝霉病(Peronospora tubecina)具有良好的防治效果。

苯霜灵名称

[ CAS 号 ]:
71626-11-4

[ 中文名 ]:
苯霜灵

[ 英文名 ]:
benalaxyl

[中文别名 ]:

[英文别名 ]:

methyl N-(phenylacetyl)-N-(2,6-xylyl)-DL-alaninate
Methyl N-phenylacetyl-N-2,6-xylyl-DL-alaninate
Galben
MFCD00143652
1OVY1&NV1R&R B1 F1
M9834
benalaxyl
EINECS 275-728-7
Caswell No. 471AC

苯霜灵生物活性

[ 描述 ]:

Benalaxyl 是一种杀菌剂。Benalaxyl 对蓝霉病(Peronospora tubecina)具有良好的防治效果。

[ 相关类别 ]:

研究领域 >> 感染

信号通路 >> 抗感染 >> 真菌

[参考文献]

[1]. Mario Businelli, et al. Efficacy of metalaxyl for blue mould control and its persistence on tobacco. (1984) 15(4), 411–416.

苯霜灵物理化学性质

[ 密度 ]:
1.1±0.1 g/cm3

[ 沸点 ]:
468.8±45.0 °C at 760 mmHg

[ 熔点 ]:
78-80ºC

[ 分子式 ]:
C₂₀H₂₃NO₃

[ 分子量 ]:
325.401

[ 闪点 ]:
237.3±28.7 °C

[ 精确质量 ]:
325.167786

[ PSA ]:
46.61000

[ LogP ]:
3.88

[ 外观性状 ]:
白色粉末

[ 蒸汽压 ]:
0.0±1.2 mmHg at 25°C

[ 折射率 ]:
1.575

[ 储存条件 ]:
0-6°C

苯霜灵MSDS

苯霜灵毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: AY5993200

CHEMICAL NAME :: Alanine, N-(2,6-dimethylphenyl)-N-(phenylacetyl)-, methyl ester, DL-

CAS REGISTRY NUMBER :: 71626-11-4

LAST UPDATED :: 199612

DATA ITEMS CITED :: 9

MOLECULAR FORMULA :: C20-H23-N-O3

MOLECULAR WEIGHT :: 325.44

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 :: 4200 mg/kg

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

REFERENCE :: 85JFAN "Agrochemicals Handbook," with updates, Hartley, D., and H. Kidd, eds., Nottingham, Royal Soc. of Chemistry, 1983-86 Volume(issue)/page/year: A795,1985

TYPE OF TEST :: LC50 - Lethal concentration, 50 percent kill

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: >10 gm/m3/4H

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

REFERENCE :: 85JFAN "Agrochemicals Handbook," with updates, Hartley, D., and H. Kidd, eds., Nottingham, Royal Soc. of Chemistry, 1983-86 Volume(issue)/page/year: A795,1985

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

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: >5 gm/kg

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

REFERENCE :: PEMNDP Pesticide Manual. (The British Crop Protection Council, 20 Bridport Rd., Thornton Heath CR4 7QG, UK) V.1- 1968- Volume(issue)/page/year: 9,51,1991

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 1100 mg/kg

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

REFERENCE :: 85JFAN "Agrochemicals Handbook," with updates, Hartley, D., and H. Kidd, eds., Nottingham, Royal Soc. of Chemistry, 1983-86 Volume(issue)/page/year: A795,1985

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 680 mg/kg

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

REFERENCE :: PEMNDP Pesticide Manual. (The British Crop Protection Council, 20 Bridport Rd., Thornton Heath CR4 7QG, UK) V.1- 1968- Volume(issue)/page/year: 9,51,1991

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

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: >5 gm/kg

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

REFERENCE :: FMCHA2 Farm Chemicals Handbook. (Meister Pub., 37841 Euclid Ave., Willoughy, OH 44094) Volume(issue)/page/year: -,C150,1991

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Bird - chicken

DOSE/DURATION :: 4600 mg/kg

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

REFERENCE :: PBCDDQ Proceedings-British Crop Protection Conference-Pests and Diseases. (British Crop., Protection Council, 2A Kidderminster Rd., Croydon, CRO 2UE, UK) 1977- Volume(issue)/page/year: -,11,1981

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Bird - quail

DOSE/DURATION :: 3700 mg/kg

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

REFERENCE :: 85JFAN "Agrochemicals Handbook," with updates, Hartley, D., and H. Kidd, eds., Nottingham, Royal Soc. of Chemistry, 1983-86 Volume(issue)/page/year: A795,1985

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Bird - duck

DOSE/DURATION :: >6 gm/kg

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

REFERENCE :: 85JFAN "Agrochemicals Handbook," with updates, Hartley, D., and H. Kidd, eds., Nottingham, Royal Soc. of Chemistry, 1983-86 Volume(issue)/page/year: A795,1985

苯霜灵安全信息

[ 符号 ]:

GHS09

[ 信号词 ]:
Warning

[ 危害声明 ]:
H410

[ 警示性声明 ]:
P273-P501

[ 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) ]:
R50/53

[ 安全声明 (欧洲) ]:
S60-S61

[ 危险品运输编码 ]:
UN 3077

[ RTECS号 ]:
AY5993200

[ 危险类别 ]:
3，6.1

苯霜灵合成路线

苯霜灵上下游产品

苯霜灵上游产品

苯霜灵下游产品

苯霜灵制备

在环己烷溶液中，乙酸甲酯与2，6-二甲基苯胺于20℃搅拌反应3.5h，生成物以雷尼镍为催化剂，在<20MPa条件下加氢还原，反应时间3h，制得2，6-二甲基苯氨基丙酸甲酯，再与苯乙酰氯反应，制得苯霜灵。

苯霜灵文献

Application of an ELISA to the determination of benalaxyl in red wines.

J. Agric. Food Chem. 48(1) , 33-6, (2000)

The applicability of an ELISA for detection and quantification of benalaxyl in red wine samples is described. The study of the influence of this matrix on the reliability of the assay indicates that r...

Chiral separation of metalaxyl and benalaxyl fungicides by electrokinetic chromatography and determination of enantiomeric impurities.

J. Chromatogr. A. 1218(30) , 4877-85, (2011)

The enantiomers of two acylamine fungicides (metalaxyl and benalaxyl) were separated by EKC using CDs as chiral selectors. The use of 15 mM succinyl-γ-CD for metalaxyl and 5 mM succinyl-β-CD for benal...

Enantioselective toxic effects and biodegradation of benalaxyl in Scenedesmus obliquus.

Chemosphere 87(1) , 7-11, (2012)

Enantioselectivity in ecotoxicity and biodegradation of chiral pesticide benalaxyl to freshwater algae Scenedesmus obliquus was studied. The 96 h-EC(50) values of rac-, R-(-)-, S-(+)-benalaxyl were 2....

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苯霜灵