Name | Propiconazole |
Synonyms | Orbit radar orbit Desmel desmel Banner banner Wocosin cgd92710f CGA-64250 Proconazole proconazole Propiconazole Propiconazole E.C. Propiconazole Tilt 1-(2-(2,4-dichlorophenyl)-4-propyl-1,3-dioxolan-2-ylmethyl)-1h-1,2,4-triazol 1,2,4-Triazole, 1-((2-(2,4-dichlorophenyl)-4-propyl-1,3-dioxolan-2-yl)methyl)- 1h-1,2,4-triazole,1-((2-(2,4-dichlorophenyl)-4-propyl-1,3-dioxolan-2-yl)methyl (1-[2-(2,4-dichlorophenyl)-4-propyl-1,3-dioxolan-2-ylmethyl]-1H-1,2,4-triazole 1-{[2-(2,4-dichlorophenyl)-4-propyl-1,3-dioxolan-2-yl]methyl}-1H-1,2,4-triazole 1-[[2-(2,4-dichlorophenyl)-4-propyl-1,3-dioxolan-2-yl]methyl]-1H-1,2,4-triazole 1-(2-(2',4'-Dichlorophenyl)-4-propyl-1,3-dioxolan-2-yl-methyl)-1H-1,2,4-triazole |
CAS | 60207-90-1 |
EINECS | 262-104-4 |
InChI | InChI=1/C15H17Cl2N3O2/c1-2-3-12-7-21-15(22-12,8-20-10-18-9-19-20)13-5-4-11(16)6-14(13)17/h4-6,9-10,12H,2-3,7-8H2,1H3 |
InChIKey | STJLVHWMYQXCPB-UHFFFAOYSA-N |
Molecular Formula | C15H17Cl2N3O2 |
Molar Mass | 342.22 |
Density | 1.2700 |
Melting Point | <25 °C |
Boling Point | 180°C (0.1 torr) |
Flash Point | 11°C |
Water Solubility | 100 mg l-1(2O °C) |
Solubility | The solubility in water is 110mg/L, which is easily soluble in organic solvents. |
Vapor Presure | 5.6 x l0-5 Pa (25 °C) |
Appearance | Usually supplied as a yellow liquid |
Specific Gravity | 1.29 (20℃) |
Merck | 13,7910 |
BRN | 9349305 |
pKa | 2.94±0.12(Predicted) |
Storage Condition | APPROX 4°C |
Stability | Stable. Incompatible with strong oxidizing agents. |
Sensitive | Sensitive to light |
Refractive Index | 1.6100 (estimate) |
MDL | MFCD00055299 |
Physical and Chemical Properties | Boiling Point: 180 ℃ (0.1mm Hg ) |
Use | Is a protective and therapeutic role in the absorption of triazole fungicides, can be absorbed by the root, stem and leaf, and quickly conducted upward in plants |
Risk Codes | R22 - Harmful if swallowed R43 - May cause sensitization by skin contact R50/53 - Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment. R39/23/24/25 - R23/24/25 - Toxic by inhalation, in contact with skin and if swallowed. R11 - Highly Flammable |
Safety Description | S36/37 - Wear suitable protective clothing and gloves. S46 - If swallowed, seek medical advice immediately and show this container or label. 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. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) S16 - Keep away from sources of ignition. S7 - Keep container tightly closed. |
UN IDs | UN3082 9/PG 3 |
WGK Germany | 3 |
RTECS | XZ4620000 |
HS Code | 29349990 |
Toxicity | LD50 orally in rats: 1517 mg/kg (Urech) |
Reference Show more | 1. Xiao Suping, Zhong Rongrong, Gao Hui, et al. Rapid determination of eight pesticide residues in different Dendrobium species by ultra performance liquid chromatography-tandem mass spectrometry [J]. Modern Chinese medicine, 2020, v.22(04):135-140 153. |
LogP | 3.7 at 25℃ |
EPA chemical substance information | information provided by: ofmpeb.epa.gov (external link) |
Introduction | propiconazole has the advantages of wide bactericidal spectrum, high activity, fast sterilization speed, long duration of efficacy, the characteristics of strong internal absorption conductivity, has become the world's large-tonnage triazole new broad-spectrum fungicide representative varieties. It can effectively control most diseases caused by higher fungi. |
function | propiconazole is a triazole fungicide. Its bactericidal properties are similar to triadimefon, with protective and therapeutic effects; With absorption, can be absorbed by crop roots, stems, leaves, and can be transferred to the top of the plant; the broad spectrum of inhibition of ascomycetes, Basidiomycetes, many of the fungi in the disease, has a good control effect, but the egg fungus disease is invalid. In the field of 1 months or so. |
suitable crops | propiconazole suitable crops for vegetables, rice, wheat, barley, corn, ginseng, bananas, coffee, peanuts, grapes, etc. |
toxicity | rat acute oral LD501517mg/kg, acute percutaneous LD50>4000mg/kg, it has mild irritation to the rabbit eye mucosa and skin, and has no sensitization to guinea pigs. Carp LC50>100mg/L, rainbow trout 783mg/L (96H). Actually non-toxic to birds. |
Use | triazole systemic fungicide. It has protective and therapeutic effects and is an inhibitor of ergosterol biosynthesis. Ergosterol plays an important role in the composition of fungal cell membrane. Propiconazole interferes with the biosynthesis of ergosterol in fungi by interfering with C14-demethylation, thereby destroying the growth and reproduction of fungi, play a protective and therapeutic role. Propiconazole in addition to the Phytophthora disease is invalid, the ascomycetes, Basidiomycetes, fungi of the genus in the role of food, vegetables, fruits and ornamental plants caused by a variety of diseases, especially for wheat root rot, powdery mildew, Rice cachexia, all kinds of rust, leaf spot, glume blight, net smut, etc., have good control effect, but it is invalid for egg disease. The residual effect of 3 to 5 weeks. Such as the prevention and control of wheat powdery mildew, stripe rust, root rot, in the early stage of the disease with 25% emulsifiable concentrate 5mL/100m2 of water 11.25kg spray, control of Wheat spikelet blight in the booting stage spray, control of barley leaf rust, reticulate spot disease, Oat crown rust can be sprayed with the same dose. It has been reported that the yield increase for wheat rust is significant. Prevention and Control of rice cachet disease, 25% times the 1000 emulsifiable concentrate soaked rice seeds 2 ~ 3d directly after germination sowing. In addition, can also be used for cucumber powdery mildew, Bean powdery mildew, tomato powdery mildew, Apple powdery mildew, scab, mildew rot disease and peanut, soybean, coffee and other diseases. is a kind of systemic triazole fungicide with protective and therapeutic effects, and quickly in the plant body up conduction for the control of a variety of crops leaf spot, scab, anthracnose, rust and other diseases propiconazole is an endogenous triazole fungicide with protective and therapeutic effects, which can be absorbed by roots, stems and leaves, and can quickly in the plant plant body up conduction, prevention and control of ascomycetes, Basidiomycetes and diseases caused by semi-known bacteria, especially for wheat erosion disease, powdery mildew, rust, root rot, rice, Banana leaf spot disease has better control effect. (1) prevention and control of wheat diseases. (2) prevention and treatment of rice seedling disease. (3) control of grape powdery mildew, anthracnose. (4) prevention and treatment of peanut leaf spot disease. (5) prevention and treatment of banana leaf spot and leaf streak. propiconazole is a kind of systemic triazole fungicide, which can be absorbed by roots, stems and leaves, and can quickly conduct upward in plant strains to inhibit ascomycetes, the disease caused by basidiomycetes and semidiophores, especially the total erosion of wheat, powdery mildew, rust, root rot, Rice disease, banana leaf spot disease has a good inhibitory effect. (1) inhibition of wheat diseases. (2) suppression of rice cachexia. (3) inhibition of grape powdery mildew, anthracnose. (4) inhibition of peanut leaf spot disease. (5) inhibition of banana leaf spot disease, leaf streak disease. Calibration instruments and devices; Evaluation methods; Work standards; Quality assurance/quality control; Other. |
production method | preparation method 1 bromination of 2, 4-dichlorophenylketone to produce 2, 4-dichlorophenyl bromomethyl ketone. The 2, 4-dichlorophenyl bromomethyl ketone is then reacted with 1, 2-pentanediol in the presence of p-toluenesulfonic acid in a toluene solvent to form the corresponding Ketal. Propiconazole is then prepared by reaction with 1H-1,2, 4-triazole in dimethylformamide. Preparation Method 2 preparation method 3 |
category | pesticide |
toxicity grade | poisoning |
Acute toxicity | oral-rat LD50: 1517 mg/kg |
flammability hazard characteristics | toxic nitrogen oxides and chloride gases from combustion |
storage and transportation characteristics | The warehouse is ventilated and dried at low temperature; It is stored and transported separately from food raw materials |
extinguishing agent | dry powder, foam, sand |
toxic substance data | information provided by: pubchem.ncbi.nlm.nih.gov (external link) |