pyroquilone
PYROQUILON
CAS: 57369-32-1
Molecular Formula: C11H11NO
pyroquilone - Names and Identifiers
| Name | PYROQUILON |
| Synonyms | fongorene PYROQUILON lilolidone pyroquilone 1,2,5,6-TETRAHYDROPYRROL[3,2,1-IJ]QUINOLINE-4-ON |
| CAS | 57369-32-1 |
pyroquilone - Physico-chemical Properties
| Molecular Formula | C11H11NO |
| Molar Mass | 173.21 |
| Density | 1.25±0.1 g/cm3(Predicted) |
| Melting Point | 112℃ |
| Boling Point | 355.2±42.0 °C(Predicted) |
| Water Solubility | 4000 mg l-1 (20 °C) |
| Vapor Presure | 1.6 x 10-4 Pa (20 °C) |
| Appearance | morphology neat |
| pKa | 1.81±0.20(Predicted) |
| Storage Condition | 0-6°C |
| Use | The application of roquinone is mainly used to control rice blast. Inhibit the melanin synthesis of the bacteria, so that it loses the ability to infect, but has no therapeutic effect on the infected bacteria. The application time is divided into seedling box and field, before the onset of leaf rice blast to the initial stage or before heading. Mild to moderate toxicity to humans and animals. |
pyroquilone - Risk and Safety
| Hazard Symbols | Xn - Harmful |
| Risk Codes | R22 - Harmful if swallowed R52/53 - Harmful to aquatic organisms, may cause long-term adverse effects in the aquatic environment. |
| Safety Description | 61 - Avoid release to the environment. Refer to special instructions / safety data sheets. |
| WGK Germany | 2 |
| RTECS | UY9480000 |
| HS Code | 29334900 |
pyroquilone - Upstream Downstream Industry
| Raw Materials | PHENYL ACRYLATE 3-CHLORO-1-(2,3-DIHYDRO-1H-INDOL-1-YL)PROPAN-1-ONE tert-Butyl acrylate 3-Chloropropionyl chloride Indoline Ethyl acrylate Butyl acrylate Acrylic acid acrylic acid methyl ester |
pyroquilone - Uses and synthesis methods
overview
Scroquinone is also known as Toyotani Takashi. Heterocyclic fungicides. Chemical name: 1,2,5, 6-tetrahydropyrrolo (3,2,1-ij) quinolin-4-one. The chemical structure is as follows. The original drug is white crystal with melting point of 112 ℃, solubility (g/L) at 20 ℃, water 4, methanol 240 and acetone 125: stable below 320 ℃ and decomposed above 320 ℃. Recently, Syngenta listed its latest rice field fungicide CoratopRMametsubuR (active ingredient: roquinone) in Japan. The product was registered and approved by Japan's Ministry of Economy, Industry and Industry (METI). CoratopMametsubu is a rice field fungicide that can float on the water and disperse itself. This product combines the effective active ingredient of Syngenta for controlling rice blast (herb CoratopR) and the patented preparation technical Mametsubu of Japanese combinatorial chemistry. The particle size of the preparation product using Mametsubu technology is 3~8cm, which can disperse itself on the water surface. This is a large labor-saving preparation product, which can be used on the ridge without entering the rice field. It is reported that since 2013, 20 kinds of Mametsubu preparation products have been registered in Japan, covering about 136,000 hectares of rice fields in 2015.
action
CoratopMametsubu has stable effects on rice blast, including leaf blast and ear blast. In addition, it has a wide use time period, from the first appearance of leaf rice blast to the first 5 days of ear neck blast can be used. At present, there are no relevant reports that bacteria are resistant to roquinone. In addition, roquinone has no cross resistance with other fungicides.
Last Update：2024-04-09 01:59:50
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Multiple Specifications
Product Name: Pyroquilon Visit Supplier Webpage Request for quotationCAS: 57369-32-1
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
Wechat: 18301782025
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Raw Materials for pyroquilone