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苄氯三唑醇

苄氯三唑醇用途

Diclobutrazol 是一种杀真菌剂,对锈,白粉病和其他真菌性植物病原体具有很高的活性。Diclobutrazol 可以用作农药以防治多种农作物病害。

苄氯三唑醇名称

[ CAS 号 ]:
75736-33-3

[ 中文名 ]:
苄氯三唑醇

[ 英文名 ]:
Diclobutrazol

[中文别名 ]:

卞氯三唑醇

[英文别名 ]:

ICI 296
pp296
vigilex
VIGIL
Diniconazole W.P.
MFCD00144110
Diclobutrazol
DICHLOBUTRAZOL

苄氯三唑醇生物活性

[ 描述 ]:

Diclobutrazol 是一种杀真菌剂,对锈,白粉病和其他真菌性植物病原体具有很高的活性。Diclobutrazol 可以用作农药以防治多种农作物病害。

[ 相关类别 ]:

研究领域 >> 感染

研究领域 >> 其他

信号通路 >> 抗感染 >> 真菌

[参考文献]

[1]. Bicchi C, et, al. Simultaneous determination of six triazolic pesticide residues in apple and pear pulps by liquid chromatography with ultraviolet diode array detection. J AOAC Int. Sep-Oct 2001;84(5):1543-50.

[2]. Mercer EI, et, al. Effect of some sterol-biosynthesis-inhibiting fungicides on the biosynthesis of polyisoprenoid compounds in barley seedings. Steroids. Mar-May 1989;53(3-5):393-412.

[3]. Lamb DC, et, al. Differential inhibition of human CYP3A4 and Candida albicans CYP51 with azole antifungal agents. Chem Biol Interact. 2000 Mar 15;125(3):165-75.

苄氯三唑醇物理化学性质

[ 密度 ]:
1.28 g/cm3

[ 沸点 ]:
484.3ºC at 760 mmHg

[ 熔点 ]:
140 - 143ºC

[ 分子式 ]:
C₁₅H₁₉Cl₂N₃O

[ 分子量 ]:
328.23700

[ 闪点 ]:
>100ºC

[ 精确质量 ]:
327.09100

[ PSA ]:
50.94000

[ LogP ]:
3.77570

[ 储存条件 ]:
0-6°C

苄氯三唑醇MSDS

详细MSDS(安全技术说明书)

苄氯三唑醇毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: XZ4804000

CHEMICAL NAME :: 1H-1,2,4-Triazole-1-ethanol, beta-((2,4-dichlorophenyl)methyl)-alpha-(1,1-dimethyl ethyl)-, (R*,R*)-(+-)-

CAS REGISTRY NUMBER :: 75736-33-3

LAST UPDATED :: 199412

DATA ITEMS CITED :: 12

MOLECULAR FORMULA :: C15-H19-Cl2-N3-O

MOLECULAR WEIGHT :: 328.27

WISWESSER LINE NOTATION :: T5NN DNJ AYYQX1&1&1&1R BG DG

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

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: -,477,1979

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 :: PEMNDP Pesticide Manual. (The British Crop Protection Council, 20 Bridport Rd., Thornton Heath CR4 7QG, UK) V.1- 1968- Volume(issue)/page/year: 9,261,1991

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 500 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: A498,1985

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

ROUTE OF EXPOSURE :: Subcutaneous

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: >1 gm/kg

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

REFERENCE :: DEVEAA Defense des Vegetaux. (Federation Nationale des Groupements de Protection des Cultures, 149, rue de Bercy, 75595 Paris Cedex, 12, France) V.1- 1947- Volume(issue)/page/year: 35,9,1981

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 2 gm/kg

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

REFERENCE :: DEVEAA Defense des Vegetaux. (Federation Nationale des Groupements de Protection des Cultures, 149, rue de Bercy, 75595 Paris Cedex, 12, France) V.1- 1947- Volume(issue)/page/year: 35,9,1981

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: 4 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: 9,261,1991

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

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: >1 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: 9,261,1991

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

ROUTE OF EXPOSURE :: Subcutaneous

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: >1 gm/kg

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

REFERENCE :: DEVEAA Defense des Vegetaux. (Federation Nationale des Groupements de Protection des Cultures, 149, rue de Bercy, 75595 Paris Cedex, 12, France) V.1- 1947- Volume(issue)/page/year: 35,9,1981

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - guinea pig

DOSE/DURATION :: 4 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: 9,261,1991

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Bird - duck

DOSE/DURATION :: >9461 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: 9,261,1991

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

ROUTE OF EXPOSURE :: Unreported

SPECIES OBSERVED :: Bird - duck

DOSE/DURATION :: >9 gm/kg

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

REFERENCE :: DEVEAA Defense des Vegetaux. (Federation Nationale des Groupements de Protection des Cultures, 149, rue de Bercy, 75595 Paris Cedex, 12, France) V.1- 1947- Volume(issue)/page/year: 35,9,1981

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Bird - wild bird species

DOSE/DURATION :: >9461 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: 9,261,1991

苄氯三唑醇安全信息

[ 符号 ]:

GHS07, GHS09

[ 信号词 ]:
Warning

[ 危害声明 ]:
H319-H411

[ 警示性声明 ]:
P273-P305 + P351 + P338

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

[ 危害码 (欧洲) ]:
Xi: Irritant;N: Dangerous for the environment;

[ 风险声明 (欧洲) ]:
R36;R51/53

[ 安全声明 (欧洲) ]:
S26-S61

[ 危险品运输编码 ]:
UN 3077

[ RTECS号 ]:
XZ4804000

[ 包装等级 ]:
III

[ 危险类别 ]:
9.0

苄氯三唑醇制备

制备方法一
特丁基氯乙基酮与1，2，4-三唑反应，生成N-特丁基羰基亚甲基-1，2，4-三唑，收率≥90%，已有成熟的制备方法。
N-特丁基羰基亚甲基-1，2，4-三唑与2，4-二氯苯甲醛反应，生成二氯烯酮，收率90%～96%，已有成熟的制备方法。
将0.02mol二氯烯酮、20mL甲醇，搅拌溶解后，加入140mL含有0.06mol碳酸氢钠的水溶液。反应物呈白色乳状液，搅拌加热回流，在5h内分批加入0.04mol保险粉（Na2S2O4)。加完后继续搅拌回流2h，冷却至室温，加入60mL水，搅拌30min，过滤，固体用少量水洗涤，得浅灰白色固体，烘干得白色固体6.8g，含量92.15%，收率95.5%以上。用乙腈重结晶后得白色结晶，m.p. 149～150℃。若改用水-二甲基甲酰胺为溶剂（1：1，体积比），则收率会更高些。
制备方法二
特丁基溴乙基酮（α-溴代片呐酮）与1，2，4-三唑反应，制得N-特丁基羰基亚甲基-1，2，4-三唑，即1-（1，2，4-三唑-1-基）-3，3-二甲基丁-2-酮。然后与2，4-二氯苄诺氯反应，制得1-（2，4-二氯苯基）-2-（1，2，4-三唑-1-基）-4，4-二甲基-戊-3-酮。最后经硼氢化钾（或硼氢化钠）还原制得苄氯三唑醇。

苄氯三唑醇文献

Effect of some sterol-biosynthesis-inhibiting fungicides on the biosynthesis of polyisoprenoid compounds in barley seedings.

Steroids 53(3-5) , 393-412, (1989)

The effect of five sterol-biosynthesis-inhibiting (SBI) fungicides, triadimefon, triarimol, diclobutrazol, tridemorph, and fenpropimorph on the germination, growth, and chloroplast pigment and sterol ...

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