(+-)-2,2,3,3-tetramethylcyclopropanecarboxylicacidcyano(3-phenoxyphenyl)met
Fenpropathrin
CAS: 39515-41-8;64257-84-7
Molecular Formula: C22H23NO3
(+-)-2,2,3,3-tetramethylcyclopropanecarboxylicacidcyano(3-phenoxyphenyl)met - Names and Identifiers
| Name | Fenpropathrin |
| Synonyms | RODY HERALD AMITOL DANITOL DIGITAL PLATINO MEOTHRIN FENOTHRIN Fenpropathrin Fenpropathrin emulsion alpha-cyano-3-phenoxybenzyl 2,2,3,3-tetramethylcyclopropanecarboxylate (RS)-α-cyano-3-phenoxybenzyl 2,2,3,3-tetramethylcyclopropanecarboxylate cyano(3-phenoxyphenyl)methyl 2,2,3,3-tetramethylcyclopropanecarboxylate 1-[cyano(3-phenoxyphenyl)methyl]-2,2,3,3-tetramethylcyclopropanecarboxylate (+-)-2,2,3,3-tetramethylcyclopropanecarboxylicacidcyano(3-phenoxyphenyl)met 2,2,3,3-tetramethylcyclopropanecarboxylicacidcyano(3-phenoxyphenyl)methylest 2,2,3,3-tetramethylcyclopropanecarboxylic acid cyano(3-phenoxyphenyl)methyl ester |
| CAS | 39515-41-8 64257-84-7 |
| EINECS | 254-485-0 |
| InChI | InChI=1/C22H23NO3/c1-20(2)21(3,4)22(20,19(24)25)18(14-23)15-9-8-12-17(13-15)26-16-10-6-5-7-11-16/h5-13,18H,1-4H3,(H,24,25)/p-1 |
(+-)-2,2,3,3-tetramethylcyclopropanecarboxylicacidcyano(3-phenoxyphenyl)met - Physico-chemical Properties
| Molecular Formula | C22H23NO3 |
| Molar Mass | 349.42 |
| Density | 1.1700 (rough estimate) |
| Melting Point | 47 °C |
| Boling Point | 483.6°C (rough estimate) |
| Flash Point | 100°C |
| Water Solubility | 14.24ug/L(temperature not stated) |
| Vapor Presure | 0mmHg at 25°C |
| Storage Condition | 2-8℃； Avoid light |
| Refractive Index | nD26 1.5283 |
| MDL | MFCD00144305 |
| Physical and Chemical Properties | Pure white crystals, the original drug is Brown yellow liquid or solid. Pure m. P. 49-50 °c, industrial solid m. P. 45-50 °c. The relative density is 1.15(25 °c), the vapor pressure is 7.3 × 10-2Pa (20 °c), and the flash point is 205 °c. At 25 C, the solubility is: xylene 100%, methanol 33.7%, water 0.33mg/L, partition coefficient 1000000. It is stable under neutral and acidic conditions, and easy to decompose under alkaline conditions. Stored at room temperature for 2 years without deterioration. |
| Use | Widely used in a variety of fruit trees, cotton, vegetables, tea and other crops of insect and mite control |
(+-)-2,2,3,3-tetramethylcyclopropanecarboxylicacidcyano(3-phenoxyphenyl)met - Risk and Safety
| Risk Codes | R21 - Harmful in contact with skin R25 - Toxic if swallowed R26 - Very Toxic by inhalation R50/53 - Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment. |
| Safety Description | S28 - After contact with skin, wash immediately with plenty of soap-suds. S36/37 - Wear suitable protective clothing and gloves. S38 - In case of insufficient ventilation, wear suitable respiratory equipment. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) 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. |
| UN IDs | UN 2811 6.1/PG 2 |
| RTECS | GZ2090000 |
| HS Code | 29269090 |
| Toxicity | LC50 (24 hr) in rainbow trout: 76.7 ppb (Coats); LD50 in rats (mg/kg): 2.5 i.v. (Verschoyle); in male, female rats (mg/kg): 24-36, 18-24 orally (Crawford) |
(+-)-2,2,3,3-tetramethylcyclopropanecarboxylicacidcyano(3-phenoxyphenyl)met - Upstream Downstream Industry
| Raw Materials | 2,2,3,3-tetramethylcyclopropanecarboxylic acid Phenol o-Xylene Thionyl chloride Sodium cyanide Sodium nitrite |
(+-)-2,2,3,3-tetramethylcyclopropanecarboxylicacidcyano(3-phenoxyphenyl)met - Reference
| Reference Show more | 1. [IF=1.312] Qing Gao et al."Glycine ionic liquid functionalized β-cyclodextrin polymer high-performance liquid chromatography for the separation/analysis of pyrethroids."Journal Of Liquid Chromatography & Related Technologies. 2020 Sep 11 |
(+-)-2,2,3,3-tetramethylcyclopropanecarboxylicacidcyano(3-phenoxyphenyl)met - Nature
Open Data Verified Data
pure white crystals, the original drug is Brown yellow liquid or solid. The melting point of the pure product is 49~50 C, and the melting point of the industrial solid is 45~50. Relative density (25 ℃)1. 15, vapor pressure (20 ℃)7.3 × 10-2 Pa, flash point 205 ℃. Solubility at 25 °c: xylene 100%, methanol 33.7%, water 0.33mglL. The N-octanol/water partition coefficient was 1000000. It is stable under neutral and acidic conditions, and easy to decompose under alkaline conditions.
Last Update：2024-01-02 23:10:35
(+-)-2,2,3,3-tetramethylcyclopropanecarboxylicacidcyano(3-phenoxyphenyl)met - Preparation Method
Open Data Verified Data
2,2,3, 3-tetramethylcyclopropanecarbonyl chloride is reacted with M-phenoxybenzaldehyde and sodium cyanide in the presence of n-heptane, water and phase transfer catalyst to obtain fenpropathrin.
Last Update：2022-01-01 10:12:06
(+-)-2,2,3,3-tetramethylcyclopropanecarboxylicacidcyano(3-phenoxyphenyl)met - 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. Preparation of 1. Samples This standard substance is made of pure fenpropathrin with accurate purity and fixed value as raw material, chromatographic methanol as solvent, and accurately configured by weight-volume method. Fenpropathrin, English name: Fenpropathrin,CAS number: 39515-41-8 2. traceability and setting method This standard substance takes the configuration value as the standard value, and uses high performance liquid chromatography-variable wavelength detector (HPLC -VWD) to compare this batch of standard substances with quality control control samples, and 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 for details) Number Name Standard Value (ug/mL) Relative Expansion Uncertainty (%)(k = 2)BW10302 The uncertainty of the 1002 standard value of fenpropathrin in methanol 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 12 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 17:25:04
(+-)-2,2,3,3-tetramethylcyclopropanecarboxylicacidcyano(3-phenoxyphenyl)met - Use
Open Data Verified Data
A broad-spectrum, efficient pyrethroid insecticides, acaricides, with killing and repellent effect, can control vegetables, cotton, cereal crops Lepidoptera, Hemiptera and mites.
Last Update：2022-01-01 10:12:06
(+-)-2,2,3,3-tetramethylcyclopropanecarboxylicacidcyano(3-phenoxyphenyl)met - Safety
Open Data Verified Data
The acute oral LD50 of male rats was 600mg/kg, and the LD50 of female rats was 870mg/kg. No mutagenic, teratogenic, carcinogenic effect. Rainbow trout LC50 2. 3ug/L(96H), Daphnia LC50 0. 0019mg/L( 48h), wild duck oral LD50 is 1089mg/kg, the bee oral LDso is 0.05ug/only.
Last Update：2022-01-01 10:12:07
Supplier List
Multiple Specifications
Product Name: Fenpropathrin Request for quotationCAS: 39515-41-8
Tel: 0086-551-65418684
Email: sales@tnjchem.com
info@tnjchem.com
Mobile: 0086 189 4982 3763
QQ: 2881500840
Wechat: 0086 189 4982 3763
WhatsApp: 0086 189 4982 3763
Product List: View Catalog
Multiple SpecificationsSpot supply
Product Name: Fenpropathrin in methanol Visit Supplier Webpage Request for quotationCAS: 39515-41-8
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
Wechat: 18301782025
Product Name: Fenpropathrin Request for quotation
CAS: 39515-41-8
Tel: +86 021-37285211
Email: info@yudiaochem.com
Mobile: +86 18964703211
QQ: 122752498
Wechat: yudiaochem
CAS: 39515-41-8
Tel: +86 021-37285211
Email: info@yudiaochem.com
Mobile: +86 18964703211
QQ: 122752498
Wechat: yudiaochem
Multiple Specifications
Product Name: Fenpropathrin Request for quotationCAS: 39515-41-8
Tel: 0086-551-65418684
Email: sales@tnjchem.com
info@tnjchem.com
Mobile: 0086 189 4982 3763
QQ: 2881500840
Wechat: 0086 189 4982 3763
WhatsApp: 0086 189 4982 3763
Product List: View Catalog
Multiple SpecificationsSpot supply
Product Name: Fenpropathrin in methanol Visit Supplier Webpage Request for quotationCAS: 39515-41-8
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
Wechat: 18301782025
Product Name: Fenpropathrin Request for quotation
CAS: 39515-41-8
Tel: +86 021-37285211
Email: info@yudiaochem.com
Mobile: +86 18964703211
QQ: 122752498
Wechat: yudiaochem
CAS: 39515-41-8
Tel: +86 021-37285211
Email: info@yudiaochem.com
Mobile: +86 18964703211
QQ: 122752498
Wechat: yudiaochem
View History
Raw Materials for (+-)-2,2,3,3-tetramethylcyclopropanecarboxylicacidcyano(3-phenoxyphenyl)met
2,2,3,3-tetramethylcyclopropanecarboxylic acid
Phenol
o-Xylene
Thionyl chloride
Sodium cyanide
Sodium nitrite
Phenol
o-Xylene
Thionyl chloride
Sodium cyanide
Sodium nitrite