2-methyl-1-nitro-3-(tetrahydrofuran-2-ylmethyl)guanidine
Dinotefuran
CAS: 165252-70-0
Molecular Formula: C7H14N4O3
2-methyl-1-nitro-3-(tetrahydrofuran-2-ylmethyl)guanidine - Names and Identifiers
| Name | Dinotefuran |
| Synonyms | Albarin mti-446 Starkle Mikeblock DINOTEFURAN Dinotefuran Safari (insecticide) DINOTEFURAN STANDARD dinotefuran (bsi,pa iso) 1-Methyl-2-nitro-3-(tetrahydro-3-furylmethyl)guanidine 2-methyl-1-nitro-3-(tetrahydrofuran-2-ylmethyl)guanidine 2-methyl-1-nitro-3-(tetrahydrofuran-3-ylmethyl)guanidine 1-Methyl-2-nitro-3-((tetrahydrofuran-3-yl)Methyl)guanidine N''-Methyl-N-nitro-N'-[(tetrahydro-3-furanyl)Methyl]guanidine N-Methyl-N'-nitro-N''-[(tetrahydro-3-furanyl)Methyl]guanidine |
| CAS | 165252-70-0 |
| EINECS | 1806241-263-5 |
| InChI | InChI=1/C7H14N4O3/c1-8-7(10-11(12)13)9-5-6-3-2-4-14-6/h6H,2-5H2,1H3,(H2,8,9,10) |
2-methyl-1-nitro-3-(tetrahydrofuran-2-ylmethyl)guanidine - Physico-chemical Properties
| Molecular Formula | C7H14N4O3 |
| Molar Mass | 202.21 |
| Density | 1.42±0.1 g/cm3(Predicted) |
| Melting Point | 94.5-101.5° |
| Boling Point | 334.5±34.0 °C(Predicted) |
| Flash Point | 156.119°C |
| Water Solubility | 39.83g/L at 20℃ |
| Solubility | Chloroform (Slightly), DMSO (Slightly), Methanol (Slightly) |
| Vapor Presure | 0Pa at 25℃ |
| Appearance | neat |
| Color | White to Pale Brown |
| pKa | 3.24±0.50(Predicted) |
| Storage Condition | Inert atmosphere,Store in freezer, under -20°C |
| Stability | Light Sensitive |
| Refractive Index | 1.596 |
| Physical and Chemical Properties | Storage Conditions: 0-6 ℃ |
| Use | This product is for scientific research only and shall not be used for other purposes. |
2-methyl-1-nitro-3-(tetrahydrofuran-2-ylmethyl)guanidine - Risk and Safety
| Risk Codes | R22 - Harmful if swallowed R53 - May cause long-term adverse effects in the aquatic environment R56 - Toxic to soil organisms R57 - Toxic to bees |
| Safety Description | 61 - Avoid release to the environment. Refer to special instructions / safety data sheets. |
| UN IDs | Controls insect pests such as aphids, whiteflies,thrips, leafhopper, leafminer, sawfly, mole cricket, whitegrubs, lacebugs, billbugs, beetles, mealybugs, sawfly lar-vae, and cockroaches in leafy veget |
| WGK Germany | 3 |
| HS Code | 29329990 |
| Toxicity | LD50 in male, female mice, male, female rats (mg/kg): 2450, 2275, 2804, 2000 orally; in rats (mg/kg): >2000 dermally; LC50 in carp, rainbow trout, crayfish, daphnia (ppm): >1000 (96 hr), >40 (48 hr), 5-10 (48 hr) |
2-methyl-1-nitro-3-(tetrahydrofuran-2-ylmethyl)guanidine - Reference
| Reference Show more | 1. [IF=10.588] Qinzhi Wang et al."Macro-meso-microporous carbon composite derived from hydrophilic metal-organic framework as high-performance electrochemical sensor for neonicotinoid determination."J Hazard Mater. 2021 Jun;411:125122 2. [IF=3.638] Ting-tiao Pan et al."In situ and rapid determination of acetamiprid residue on cabbage leaf using surface-enhanced Raman scattering."J Sci Food Agr. 2021 Jul;101(9):3595-3604 3. [IF=7.514] Hui Zhangsun et al."NiCu nanoalloy embedded in N-doped porous carbon composite as superior electrochemical sensor for neonicotinoid determination."Food Chem. 2022 Aug;384:132607 |
2-methyl-1-nitro-3-(tetrahydrofuran-2-ylmethyl)guanidine - Introduction
Nature:
1. Appearance: Furfuran is often a white crystalline solid or white powder.
2. Solubility: Furfuran has a low solubility in water and is soluble in some organic solvents such as methanol and acetone.
Usage:
1. Mainly used as an insecticide, it can effectively control various pests, including aphids, green insects, mites, etc.
2. Furfuran can be used for the prevention and control of food crops, fruit trees, vegetables, etc., to improve crop yield and quality.
Method:
There are many methods for preparing fipronil, which are usually synthesized through organic synthesis. The main raw materials include ethyl chloroacetate, methyl chloroacetate, etc.
Security:
1. When using, follow the prescribed dosage to avoid excessive use.
2. Please wear protective equipment to avoid contact with skin and eyes, and to avoid inhaling its vapors.
3. Wash hands promptly after use and do not leave fipronil on the skin or clothing.
4. Furfuran has certain toxicity to organisms such as fish and bees, and attention should be paid to avoiding harm to non target organisms when using it.
5. Keep away from sources of fire, children, and pets when using and storing. If taken by mistake or accidentally breathed, seek medical attention immediately.
Last Update：2024-05-07 14:28:39
2-methyl-1-nitro-3-(tetrahydrofuran-2-ylmethyl)guanidine - Reference Information
| LogP | -0.64 at 25℃ |
| EPA chemical information | Information provided by: ofmpub.epa.gov (external link) |
| Introduction | The English generic name of dinotefuran is dinotefuran, and the chemical name is (RS)-1-methyl -2-nitro -3-[(3-tetrahydrofuran) methyl] guanidine, a neonicotinoid insecticide developed by Mitsui Corporation of Japan, it has excellent characteristics such as high efficiency, broad spectrum, safety to birds and mammals, and has good internal absorption permeability. It is used to control Lepidoptera, Hemiptera, Orthoptera, Hymenoptera and other pests in rice, vegetables, fruit trees, etc. The development prospect is broad. |
| insecticidal spectrum | high efficiency of rice pests: brown planthopper, white-backed planthopper, gray planthopper, black-tailed leafhopper, rice spider rafter bug, star bug, rice green bug, red-bearded bug, rice negative mixed insect, rice tube water borer. Effective: Chilo suppressalis, rice locust. Vegetable and fruit pests are highly efficient: aphids, whiteflies, mealybugs, sagittal shield mealybugs, vermilion stink bugs, peach little heart-eating worms, orange moths, tea moths, yellow striped beetle, bean lodes. Effective: horned wax scale, diamondback moth, two black striped leaf armour, tea yellow thrips, smoke thrips, yellow thrips, citrus yellow thrips, big pod gall, tomato leaf miner. |
| application | dinotefuran is a new nicotine insecticide developed by Japan's Mitsui East Asia Chemical Co., Ltd., which has been put on the market in many countries around the world and is used to control aphids, leafhoppers and resistant strains of rice and other crops. |
| biological activity | Dinotefuran is a new type of nicotinoid insecticide. Its mechanism of action is to destroy the nervous system of insects by inhibiting nicotinic acetylcholine receptors. |
| toxic substance data | information provided by: pubchem.ncbi.nlm.nih.gov (external link) |
Last Update：2024-04-09 19:55:45
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