Prochloraz
Prochloraz
CAS: 67747-09-5
Molecular Formula: C15H16Cl3N3O2
Prochloraz - Names and Identifiers
| Name | Prochloraz |
| Synonyms | MASTER FORTAK EYETAK ascurit bts40542 FUNCHLORAZ Prochloraz Ascurit(TM) N-Propyl-N-(2,4,6-trichlorophenoxy)ethyl-imidazole-1-carboxamide 1-(n-propyl-n-(2-(2,4,6-trichlorophenoxy)ethyl)carbamoyl)imidazole 1-{N-propyl-N-[2-(2,4,6-trichlorophenoxy)ethyl]}carbamoylimidazole N-propyl-N-[2-(2,4,6-trichlorophenoxy)ethyl]imidazole-1-carboxamide N-propyl-N-[2-(2,4,6-trichlorophenoxy)ethyl]-1H-imidazole-1-carboxamide N-propyl-N-[2-(2,4,6-trichlorophenoxy) ethyl]-1H-imidazole-1-carboxamide |
| CAS | 67747-09-5 |
| EINECS | 266-994-5 |
| InChI | InChI=1/C15H16Cl3N3O2/c1-2-4-20(15(22)21-5-3-19-10-21)6-7-23-14-12(17)8-11(16)9-13(14)18/h3,5,8-10H,2,4,6-7H2,1H3 |
| InChIKey | TVLSRXXIMLFWEO-UHFFFAOYSA-N |
Prochloraz - Physico-chemical Properties
| Molecular Formula | C15H16Cl3N3O2 |
| Molar Mass | 376.67 |
| Density | 1.405 |
| Melting Point | 46-49°C |
| Boling Point | 360℃ |
| Flash Point | 2°C |
| Water Solubility | 34.4 mg l-1 (25 °C) |
| Vapor Presure | 1.5 x l0-4 Pa (25 °C) |
| Appearance | neat |
| Color | White to Light yellow to Light orange |
| Merck | 14,7760 |
| BRN | 8155344 |
| pKa | 3.8 (weak base) |
| Storage Condition | Sealed in dry,2-8°C |
| Refractive Index | 1.6490 (estimate) |
| MDL | MFCD00078735 |
| Physical and Chemical Properties | melting point 46-49°C |
| Use | Has special effects on the disease caused by ascomycetes and |
Prochloraz - Risk and Safety
| Risk Codes | R22 - Harmful if swallowed R50/53 - Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment. R36 - Irritating to the eyes R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed. R11 - Highly Flammable |
| Safety Description | S60 - This material and its container must be disposed of as hazardous waste. S61 - Avoid release to the environment. Refer to special instructions / safety data sheets. S36/37 - Wear suitable protective clothing and gloves. S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. |
| UN IDs | UN 3077 |
| WGK Germany | 3 |
| RTECS | NI4000400 |
| HS Code | 29332900 |
| Hazard Class | 9 |
| Packing Group | III |
| Toxicity | LD50 in rats (mg/kg): 1600 orally; >5000 s.c.; 400-800 i.p.; LC50 (96 hour) in rainbow trout, bluegill (mg/l): 1, 2.2 (de Saint-Blanquat, My) |
Prochloraz - Introduction
This standard substance is mainly used for measuring instrument calibration, analytical method evaluation and quality control, as well as the content determination and residue detection of corresponding components in related fields such as food, hygiene, environment and agriculture. It can also be used for value traceability or as a standard liquid reserve solution. It is diluted step by step and configured into various standard solutions for work. 1. Sample Preparation This standard substance is made of prochloraz pure product with accurate purity and fixed value as raw material, chromatographic acetone as solvent, and accurately configured by weight-volume method. Prochloraz, English name: Prochloraz,CAS number: 67747-09-5 2. traceability and fixed value method This standard substance takes the configuration value as the standard value, and uses high performance liquid chromatography-diode array detector (HPLC-DAD) to compare this batch of standard substances with quality control control samples to verify the preparation value. By using preparation methods, measurement methods and measuring instruments that meet the requirements of metrological characteristics, the traceability of the value of the standard substance is guaranteed. 3. characteristic value and uncertainty (see certificate) number name standard value (ug/mL) relative expansion uncertainty (%)(k = 2)BW10154 The uncertainty of prochloraz 1003 standard value in acetone is mainly composed of raw material purity, weighing, constant volume, uniformity, stability and other uncertainty components. 4. uniformity test and stability inspection According to the JJF1343-2012 [General Principles and Statistical Principles of Standard Substance Setting], random sampling of sub-packed samples is carried out, uniformity test of solution concentration is carried out, and stability inspection is carried out. The results show that the standard material has good uniformity and stability. The standard substance is valid for 18 months from the date of setting the value. The development unit will continue to monitor the stability of the standard substance. If the value changes are found during the validity period, the user will be notified in time. 5. packaging, transportation and storage, use and precautions 1. Packaging: This standard substance is packed in borosilicate glass ampoules, about 1.2 mL/branch. When removing or diluting, the pipette quantity shall prevail. 2. Transportation and storage: normal temperature transportation, transportation should avoid extrusion and collision; Storage under refrigerated and dark conditions. 3. Use: Balance at room temperature (20±3 ℃) before unsealing, and shake well. Once the ampoule is opened, it should be used immediately and cannot be used as a standard substance after being fused again.
Last Update：2022-10-16 17:27:52
Prochloraz - Reference Information
| NIST chemical information | information provided by: webbook.nist.gov (external link) |
| EPA chemical substance information | information provided by: ofmpeb.epa.gov (external link) |
| pesticide bactericide | prochloraz, also known as pamidronate, C- sterilization, shibaoke, mixian, is a broad-spectrum imidazole pesticide fungicide that acts by inhibiting the biosynthesis of sterols. Although it does not have the role of absorption, but has a certain conduction properties. It has obvious control effect on a variety of crop diseases caused by ascomycetes and unknown bacteria, and can also be mixed with most fungicides, insecticides and herbicides. Prochloraz has therapeutic and eradication effects on a variety of diseases in field crops, fruits, vegetables, turf and ornamental plants. control objects and methods: prochloraz is suitable for rice, wheat, rape, soybean, sunflower, sugar beet, citrus, grape, banana and a variety of vegetables, flowers and so on. It can prevent and control the rice seedling disease, rice blast, flax leaf spot, Wheat scab, soybean anthracnose, brown spot, sunflower anthracnose, beet brown spot, citrus anthracnose, stalk rot, green mold, cucumber anthracnose, gray mold, powdery mildew, litchi black rot and other diseases. Commonly used as a dip fruit or foliar spray. Note: prochloraz is stable in normal temperature and neutral medium, decomposes in concentrated acid and concentrated alkali medium, and should not be mixed with strong acid and strong alkaline pesticides. Do not contaminate the pond, river or ditch during application. key treatment: prochloraz produced Phytotoxicity, and the rescue measures were the same as those of other phytotoxicity, that is, the leaves were sprayed with brassinolide (Yunda 120 or shuofeng 481), 10ml per bucket of water, it is best to add 25g of cytokinin. Can also be a bucket of water with 3ml of more than 20 grams of chitin spray. It is also possible to spray the fruit (a compound of brassinolide and gibberellin) with the golden cloud. |
| formulation ingredients | currently, the highest content of emulsion in water is 45% prochloraz emulsion in water, the main component is prochloraz 1 ~ 45%, emulsifier 1 ~ 20%, antifreeze agent 1 ~ 15%, Defoamer 0~2%, solvent 1 ~ 45%, thickener 0.1~3% and the balance of water. In the actual use process, it is found that the surface of the plant is sprayed, but because of the long years of use, the worm body has a certain antibody, so there is a problem that the sterilization rate is not ideal, because of the low toxicity of prochloraz emulsion in water, little environmental pollution, so consider increasing the concentration of prochloraz in order to improve the bactericidal rate. |
| sterilization mechanism | prochloraz inhibits sterol biosynthesis in bacteria, which makes bacteria unable to grow. For the ascomycetes and a variety of diseases caused by the excellent control effect, especially for a variety of crops anthracnose has special effects. |
| toxicity | Acute oral LD50 in rats is 1600mg/kg (1200mg/kg), mouse 2400mg/kg (860mg/kg). Rat acute percutaneous LD50>5000mg/kg (200mg/kg), Rabbit> 3000mg/kg. Male and female rats acute inhalation of lc502.4 mg/L (4H), mild irritation to the skin, no irritation to the eyes. Rats 90d feeding test minimum effect dose is 6 mg/kg per day, the dog no effect dose is 2.5mg/kg per day, the mouse no effect dose is 6 mg/kg per day. The non-effective dose for chronic toxicity test was 1.3mg/kg per day in rats and 7.5mg/kg per day in mice. No teratogenic, carcinogenic or mutagenic effects were found under the experimental conditions. No abnormality in Animal Reproduction Test. Male wild duck acute oral ld503132 mg/kg, rainbow trout LC50 1mg/L (96H). |
| Use | has special effects on diseases caused by ascomycetes and unknown bacteria is a broad-spectrum fungicide. It inhibits ergosterol biosynthesis, has the function of protection and eradication, and has significant control effect on a variety of crop ascomycetes and the disease of the bacteria. It can be used to control many diseases on the stems, leaves and ears of cereal crops, such as powdery mildew and leaf spot, and the concentration of active ingredients in seed treatment is 200 ~ 400mg/L, foliar spraying was 0.3~1.0/hm2. This product can also be used for many pathogens of fruit trees, vegetables, mushrooms, turf and ornamental plants. Fruit trees and vegetables are sprayed before harvesting, and the recommended concentration is 20~50g/100L, the post-harvest storage impregnation dosage was 250-1000mg/L. Can be mixed with a variety of fungicides, pesticides, herbicides. it can control many diseases of cereal crops, field crops, fruit trees, vegetables and so on, such as rice blast, and other leaf spot and powdery mildew. Calibration instruments and devices; Evaluation methods; Working standards; Quality assurance/quality control; Other. |
| production method | preparation method-c 2,4, 6-trichlorophenol as raw material, followed by 1, prochloraz was prepared by the reaction of 2-dibromoethane, propylamine, phosgene and imidazole. Preparation method: the intermediate product produced by the interaction of diimidazole with phosgene and the intermediate product crop produced by the interaction of 2,4, 6-trichlorophenol with 1 2-dichloroethane and propylamine in turn. |
| category | pesticide |
| toxicity grade | poisoning |
| Acute toxicity | oral-rat LD50: 1600 mg/kg; Oral-mouse LD50: 2400 mg/kg |
| flammability hazard characteristics | thermal decomposition of toxic chloride and nitrogen oxide gases |
| storage and transportation characteristics | The warehouse is ventilated and dried at low temperature; It is stored and transported separately from food raw materials |
| fire extinguishing agent | Sand, dry powder, foam |
Last Update：2024-04-09 20:44:15
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View History
Prochloraz
N2-[(tert-butoxy)carbonyl]-L-asparagine
3-FLUOROPROPIONIC ACID
AKOS BBS-00005694
溴甲酚紫指示液(药典)
1-Butanol, 2-methyl-4-nitro-, (2R)-
地拉罗司苯甲酰胺杂质
N,N-对氯苯基硫脲
trans-2-hexenal
邻苯甲酰磺酰亚胺钠盐二水合物
N2-[(tert-butoxy)carbonyl]-L-asparagine
3-FLUOROPROPIONIC ACID
AKOS BBS-00005694
溴甲酚紫指示液(药典)
1-Butanol, 2-methyl-4-nitro-, (2R)-
地拉罗司苯甲酰胺杂质
N,N-对氯苯基硫脲
trans-2-hexenal
邻苯甲酰磺酰亚胺钠盐二水合物