- Fluazifop-P-butyl
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- $40.00
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2020-11-16
- CAS:79241-46-6
- Min. Order: 10Kg/Bag
- Purity: 99%
- Supply Ability: 20 Tons
- Fluazifop-P-butyl
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- $1.00
-
2019-07-06
- CAS:79241-46-6
- Min. Order: 1KG
- Purity: 98%
- Supply Ability: 1kg,5kg,100kg
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| | Fluazifop-P-butyl Basic information |
| Product Name: | Fluazifop-P-butyl | | Synonyms: | R,S-BUTYL-2-[4-(5-TRIFLUOROMETHYL-2-PYRIDYLOXY)PHENOXY]PROPINOATE;R-2-[4-(5-TRIFLUOROMETHYL-2-PYRIDYL-OXY)PHENOXY]PROPIONIC ACID, BUTYL ESTER;ORNAMEC;VENTURE;2-(4-((5-(trifluoromethyl)-2-pyridinyl)oxy)phenoxy)-,butylester,(r)-propanoicaci;fusilade5;fusiladesuper;Fluazifop-butyl E.C. | | CAS: | 79241-46-6 | | MF: | C19H20F3NO4 | | MW: | 383.36 | | EINECS: | 616-669-2 | | Product Categories: | Pharmaceutical intermediate | | Mol File: | 79241-46-6.mol |  |
| | Fluazifop-P-butyl Chemical Properties |
| Melting point | 5°C | | Boiling point | 164°C (0.02 mm Hg) | | density | 1.21 | | Fp | >50 °C | | storage temp. | 0-6°C | | solubility | DMSO: 100 mg/mL (260.85 mM) | | form | Liquid | | pka | 0.78±0.22(Predicted) | | color | Colorless to light yellow | | Water Solubility | 1 mg/L at 25 ºC | | Henry's Law Constant | 2.0×101 mol/(m3Pa) at 25℃, Maniere et al. (2011) | | Stability: | Stable. Combustible. Incompatible with strong oxidizing agents. | | Major Application | agriculture
cleaning products
cosmetics
environmental
food and beverages
personal care | | InChI | InChI=1S/C19H20F3NO4/c1-3-4-11-25-18(24)13(2)26-15-6-8-16(9-7-15)27-17-10-5-14(12-23-17)19(20,21)22/h5-10,12-13H,3-4,11H2,1-2H3/t13-/m1/s1 | | InChIKey | VAIZTNZGPYBOGF-CYBMUJFWSA-N | | SMILES | O(C1C=CC(=CC=1)O[C@H](C)C(=O)OCCCC)C1N=CC(=CC=1)C(F)(F)F | | LogP | 4.500 | | CAS DataBase Reference | 79241-46-6(CAS DataBase Reference) | | EPA Substance Registry System | Fluazifop-P-butyl (79241-46-6) |
| Hazard Codes | Xn;N,N,Xn | | Risk Statements | 50/53-63 | | Safety Statements | 2-29-36/37-46-60-61 | | RIDADR | UN3082 9/PG 3 | | WGK Germany | 3 | | RTECS | UA2950000 | | HS Code | 29333990 | | Storage Class | 3 - Flammable liquids | | Hazard Classifications | Aquatic Acute 1
Aquatic Chronic 1
Flam. Liq. 3
Repr. 2 |
| | Fluazifop-P-butyl Usage And Synthesis |
| Description | Fluazifop-P-butyl is a post-emergence herbicide used to control grass weeds in a range of cropping situations. It has a low aqueous solubility, miscible in many organic solvents and is not considered to be volatile. It is not expected to be persistent in either soil or water-sediment systems. It is unlikely to leach to groundwater. Toxicity to biodiversity is low to moderate. Fluazifop-P-butyl also has a low oral mammalian toxicity. | | Chemical Properties | light yellow liquid | | Chemical Properties | Pale yellow liquid. Odorless. | | Uses | Fluazifop-P-butyl may be used as a reference standard for the determination of the analyte:
- In different varieties of lettuce (Lactuca sativum) by capillary gas chromatography with nitrogen–phosphorus detection (NPD).
- In tea samples by modified QuEChERS (quick, easy, cheap, effective, rugged, and safe) sample preparation procedure combined with ultra-performance liquid chromatography-electrospray tandem mass spectrometry (UPLC/MS/MS).
', 'Refer to the productμs Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support. | | Definition | ChEBI: A butyl 2-(4-{[5-(trifluoromethyl)pyridin-2-yl]oxy}phenoxy)propanoate that has R configutation. The active enantiomer of the herbicide fluazifop-butyl, it is used as a post-emergence herbicide for the control grass weeds in various broad-l
aved crops. | | Production Methods | The commercial production of fluazifop-P-butyl involves a stereoselective synthesis to isolate the herbicidally active R-enantiomer of fluazifop-butyl. The process begins with the preparation of a substituted pyridyl ether intermediate, typically involving the reaction of 5-(trifluoromethyl)-2-pyridinol with a halogenated phenol to form the aryloxyphenoxy core. This intermediate is then coupled with (R)-2-chloropropionic acid or its derivatives under controlled conditions to ensure retention of stereochemistry. The resulting acid is esterified with butanol to produce the butyl ester form, fluazifop-P-butyl. Purification steps such as crystallisation or chromatography are used to isolate the pure R-isomer, which is then formulated. | | Mechanism of action | Selective, absorbed through leaf surface. Acetyl CoA carboxylase inhibitor (ACCase) - distrupts fatty acid biosynthesis and lipid formation. | | Potential Exposure | Fluazifop-butyl is a selective post emergence aryloxyphenoxypropionate/organofluorine herbi cide. Its principal uses In California is on rights-of-way,
landscapes, almonds, cotton, and outdoor container
nurseries. | | Waste Disposal | In accordance with
40CFR165, follow recommendations for the disposal of
pesticides and pesticide containers. Containers must be dis posed of properly by following package label directions or
by contacting your local or federal environmental control
agency, or by contacting your regional EPA office. | | Pesticide Type | Herbicide |
| | Fluazifop-P-butyl Preparation Products And Raw materials |
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