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三环唑

三环唑(Tricyclazole,41814-78-2)是一种用于防治稻瘟病的杀真菌剂,三环唑具有黑色素合成抑制剂和抗真菌农药的作用。
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YZM000260-200mg 200mg 98.8% ¥ 0.00 ¥ 0.00 Backorder
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YZM000260-100mg 100mg 98.8% ¥ 488.00 ¥ 488.00 1-3天
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中文别名 三环唑;41814-78-2;克瘟唑;比艳;三唑苯噻;克瘟灵;三环唑原粉;稻瘟唑;三赛唑
英文别名 Tricyclazole(41814-78-2);Tricyclazone;Blascide;Beam;Pilarblas;Tizole
CAS号 41814-78-2
SMILES CC1=C2N3C(SC2=CC=C1)=NN=C3
Inchi InChI=1S/C9H7N3S/c1-6-3-2-4-7-8(6)12-5-10-11-9(12)13-7/h2-5H,1H3
InchiKey DQJCHOQLCLEDLL-UHFFFAOYSA-N
分子式 Molecular Weight C9H7N3S
分子量 Formula 189.24
闪点 FP No data available
熔点 Melting point 187-188°C
沸点 Boiling point No data available
Polarizability极化度 21.4±0.5 10-24cm3
密度 Density 1.5±0.1 g/cm3
蒸汽压 Vapor Pressure No data available
溶解度Solubility DMSO溶解度125 mg/mL(660.54 mM;Need ultrasonic)
性状 浅黄色至黄色固体粉末
储藏条件 Storage conditions storage at -4℃ (1-2weeks), longer storage period at -20℃ (1-2years)

三环唑(Tricyclazole,cas:41814-78-2)毒理性质:
动物 测试类型 途径 实验摄入量 (标准摄入量) 影响 文献来源
rat LD50 oral 250 mg/kg (250 mg/kg)   Agricultural Chemicals, Thomson, W.T., 4 vols., Fresno, CA, Thomson Publications, 1976/77 revision, 4(120), 1976/1977
rat LCLo inhalation 3030 mg/m3/1H (3030 mg/kg) BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY); BEHAVIORAL: ATAXIA; LUNGS, THORAX, OR RESPIRATION: DYSPNEA National Technical Information Service., OTS0543093
rat LD50 skin >5 gm/kg (5000 mg/kg)   Nippon Noyaku Gakkaishi. Journal of the Pesticide Science Society of Japan., 14(407), 1989
mouse LD50 oral 245 mg/kg (245 mg/kg)   Pesticide Manual., 9(846), 1991
dog LD50 oral >50 mg/kg (50 mg/kg)   Pesticide Manual., 9(846), 1991
rabbit LD50 skin >2 gm/kg (2000 mg/kg)   Pesticide Manual., 9(846), 1991
quail LD50 oral >100 mg/kg (100 mg/kg)   Pesticide Manual., 9(846), 1991
duck LD50 oral >100 mg/kg (100 mg/kg)   Pesticide Manual., 9(846), 1991
rabbit LDLo oral 320 mg/kg (320 mg/kg)   Nippon Noyaku Gakkaishi. Journal of the Pesticide Science Society of Japan., 14(407), 1989

三环唑(Tricyclazole,41814-78-2)实验注意事项:
1.实验前需戴好防护眼镜,穿戴防护服和口罩,佩戴手套,避免与皮肤接触。
2.实验过程中如遇到有毒或者刺激性物质及有害物质产生,必要时实验操作需要手套箱内完成以免对实验人员造成伤害
3.实验后产生的废弃物需分类存储,并交于专业生物废气物处理公司处理,以免造成环境污染Experimental considerations:
1. Wear protective glasses, protective clothing and masks, gloves, and avoid contact with the skin during the experiment.
2. The waste generated after the experiment needs to be stored separately, and handed over to a professional biological waste gas treatment company to avoid environmental pollution.

Tag:三环唑(Tricyclazole,41814-78-2);三环唑蒸汽压,三环唑合成,三环唑标准,三环唑应用,三环唑合成,三环唑沸点,三环唑闪点,三环唑用途,三环唑溶解度,三环唑价格,三环唑作用,三环唑结构式,三环唑毒理性质
产品说明 三环唑(Tricyclazole,41814-78-2)是戊酮衍生的黑色素,三环唑(41814-78-2)也可作为生物合成抑制剂,三环唑其他参数见主页。
IntroductionTricyclazole (41814-78-2,三环唑) is a melanin derived from pentanone. Tricyclazole (41814-78-2) can also be used as a biosynthesis inhibitor. See the homepage for other parameters of tricyclazole.
Application1三环唑具有黑色素合成抑制剂和抗真菌农药的作用。
Application2
Application3
警示图
危险性 warning
危险性警示 Not available
安全声明 H303吞入可能有害+H313皮肤接触可能有害+H2413吸入可能对身体有害
安全防护 P264处理后彻底清洗+P280戴防护手套/穿防护服/戴防护眼罩/戴防护面具+P305如果进入眼睛+P351用水小心冲洗几分钟+P338取出隐形眼镜(如果有)并且易于操作,继续冲洗+P337如果眼睛刺激持续+P2393获得医疗建议/护理
备注 实验过程中防止吸入、食入,做好安全防护
象形图 Irritant
信号 Warning
GHS危险说明 H302: Harmful if swallowed [Warning Acute toxicity, oral]
防范说明代码

P264, P270, P301+P312, P330, and P501

(The corresponding statement to each P-code can be found at the GHS Classification page.)

Dissipation kinetics and risk assessments of tricyclazole during Oryza sativa L. growing, processing and storage(Environmental Science and Pollution Research,2018)
The negative interaction between the degradation of phenanthrene and tricyclazole in medium, soil and soil/compost mixture(Biodegradation,2008)
Effects of Tricyclazole on Cadmium Tolerance and Accumulation Characteristics of a Dark Septate Endophyte (DSE), Exophiala pisciphila(Bulletin of Environmental Contamination and Toxicology,2015)
Tricyclazole for Control of Pyricularia Oryzae on Rice: the Relationship of the Mode of Action and Disease Occurrence and Development(Pest Management in Rice,1990)
Studies on the Interaction of Tricyclazole with β-cyclodextrin and human Serum Albumin by Spectroscopy(Journal of Fluorescence,2006)

1.Adsorption-desorption of tricyclazole: effect of soil types and organic matter.
Kumar N1, Mukherjee I, Varghese E. Environ Monit Assess. 2015 Mar;187(3):61. doi: 10.1007/s10661-015-4280-5. Epub 2015 Feb 3.
Adsorption-desorption of tricyclazole was studied by batch equilibrium method in two soil types, varying in their physical and chemical properties. The adsorption of tricyclazole on the soil matrix exhibited low rate of accumulation with 18.24 ± 0.14 % in Ultisol and moderately high rate with 43.62 ± 0.14 % in Vertisol after 6 h of equilibrium time. For soils amended with farmyard manure (FYM), the adsorption percentage increased to 32.52 ± 0.14 % in Ultisol and 55.14 ± 0.14 % in Vertisol. The Freundlich model was used to describe the adsorption-desorption of the tricyclazole in two soils. The adsorption isotherm suggested a relatively higher affinity of tricyclazole to the adsorption sites at low equilibrium concentrations. Variation in sorption affinities of the soils as indicated by the distribution coefficient (K d) for sorption in the range of 0.78 ± 0.01-1.38 ± 0.03, 1.71 ± 0.03-2.99 ± 0.09, 2.75 ± 0.05-4.69 ± 0.01, and 4.65 ± 0.08-7.

2.Method Development for Simultaneous Determination of 41 Pesticides in Rice Using LC-MS/MS Technique and Its Application for the Analysis of 60 Rice Samples Collected from Tehran Market.
Shakouri A1, Yazdanpanah H2, Shojaee MH3, Kobarfard F4. Iran J Pharm Res. 2014 Summer;13(3):927-35.
A multi-residue method for simultaneous determination of 41 LC-amenable pesticides in rice, belonging to different chemical classes has been developed in Iran by LC-MS/MS. For the first time the pesticides were analyzed simultaneously in a single run using positive electrospray ionization with multiple reaction monitoring (MRM) after extraction with slightly modified QuEChERS method. The calibration curve for each analyte was linear over the concentration range of 0.02-1.0 μg/g with a correlation coefficient range between 0.993 and 0.999. The LOQ and LOD were .025 μg/g and 0.008 μg/g respectively, for all 41 pesticides and the mean recoveries obtained for three fortification levels (0.025, 0.08 and 0.250 μg/g) were 71-119% with satisfactory precision (RSD<20%). The developed method was used to investigate the occurrence of pesticides in 30 domestic and 30 imported rice samples collected from Tehran market. Five compounds were detected in 11 domestic and 9 imported positive samples in concentration range from 0.

3.Effects of Tricyclazole on Cadmium Tolerance and Accumulation Characteristics of a Dark Septate Endophyte (DSE), Exophiala pisciphila.
Zhan F1,2, He Y1, Yang Y3, Li Y1, Li T2, Zhao Z4. Bull Environ Contam Toxicol. 2015 Oct 14. [Epub ahead of print]
Exophiala pisciphila is a cadmium-tolerant fungus, and produces 1,8-dihydroxynaphthalene melanin which can be inhibited by tricyclazole. Tricyclazole at higher levels (20 and 40 µg mL-1) reduced the growth and sporulation of E. pisciphila, but toxicity was not observed at a low concentration (2.5 µg mL-1). Under cadmium (Cd) stress (50, 100 and 200 mg L-1), 2.5 µg mL-1 of tricyclazole reduced fungal growth and sporulation. These reduces indicated a decrease on Cd tolerance of E. pisciphila. For both the 0 and 2.5 µg mL-1 tricyclazole treatments, Cd was associated mostly with cell walls and was extracted by 2 % acetic acid and 1 M NaCl. The FTIR spectra of the E. pisciphila mycelia were similar for both 0 and 2.5 µg mL-1 tricyclazole treatments, which showed hydroxyl, amine, carboxyl and phosphate groups. Thus inhibition of melanin synthesis by tricyclazole did not change Cd accumulation characteristics in E. pisciphila. Results suggested that melanin played a protective role for E.

4.Characterization and selection of biochar for an efficient retention of tricyclazole in a flooded alluvial paddy soil.
García-Jaramillo M1, Cox L2, Knicker HE2, Cornejo J2, Spokas KA3, Hermosín MC2. J Hazard Mater. 2015 Apr 9;286:581-8. doi: 10.1016/j.jhazmat.2014.10.052. Epub 2014 Nov 11.
Biochars, from different organic residues, are increasingly proposed as soil amendments for their agronomic and environmental benefits. A systematic detection method that correlates biochar properties to their abilities to adsorb organic compounds is still lacking. Seven biochars obtained after pyrolysis at different temperatures and from different feedstock (alperujo compost, rice hull, and woody debris), were characterized and tested to reveal potential remedial forms for pesticide capture in flooded soils. Biochar properties were determined by nuclear magnetic resonance (NMR) spectroscopy, Fourier transform infrared spectroscopy, specific surface area (SSA) assessment and scanning electron microscopy. In addition, dissolved organic matter (DOM) from these biochars was extracted and quantified in order to evaluate the effect on pesticide sorption. The biochars from alperujo compost presented very high affinity to the fungicide tricyclazole

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