cyhalofop butyl ester (CAS 122008-85-9) — formula C20H20FNO4, molecular weight 357.4; category organic chemicals.
cyhalofop butyl ester (CAS 122008-85-9) is a chemical raw material in the organic chemicals category. Its molecular formula C20H20FNO4 comprises 20 C, 20 H, 1 F, 1 N, 4 O atoms. Its molecular weight is about 357.4. Reported physicochemical data: melting point around 49.5 °C, boiling point around >270 °C (decomposes), LogP about log Kow = 3.31 at 25 °C. As a sourcing and distribution partner we help locate and compare this item across domestic and cross-border channels, arranging samples and batch orders with full COA and compliance files.
| CAS Number | 122008-85-9 |
|---|---|
| Molecular Formula | C20H20FNO4 |
| Molecular Weight | 357.4 |
| Melting Point | 49.5 °C |
| Boiling Point | >270 °C (decomposes) |
| LogP | log Kow = 3.31 at 25 °C |
| Applications | post-emergence herbicide for control of weeds in rice, Farming (Pesticides), For cyhalofop-butyl (USEPA/OPP Pesticide Code: 082583) ACTIVE products with label matches. /SRP: Registered for use in the U.S. but approved pesticide uses may change periodically and so federal, state and local authorities must be consulted for currently approved uses./, Herbicide, controls postemergence grass weeds in rice |
| Category | Organic Chemicals |
Documented applications: post-emergence herbicide for control of weeds in rice, Farming (Pesticides), For cyhalofop-butyl (USEPA/OPP Pesticide Code: 082583) ACTIVE products with label matches. /SRP: Registered for use in the U.S. but approved pesticide uses may change periodically and so federal, state and local authorities must be consulted for currently approved uses./, Herbicide, controls postemergence grass weeds in rice.
cyhalofop butyl ester is a carbon-based organic compound with CAS registry number 122008-85-9 and molecular formula C20H20FNO4 (molecular weight 357.4), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 122008-85-9
Its molecular formula C20H20FNO4 comprises 20 C, 20 H, 1 F, 1 N, 4 O atoms.
Also known as: cyhalofop butyl ester · 氰氟草酯丁酯
Category: organic chemicals
The CAS registry number of cyhalofop butyl ester is 122008-85-9.
Molecular formula C20H20FNO4, molecular weight 357.4.
It is also registered under: cyhalofop butyl ester, 氰氟草酯丁酯.
Recorded applications: post-emergence herbicide for control of weeds in rice, Farming (Pesticides), For cyhalofop-butyl (USEPA/OPP Pesticide Code: 082583) ACTIVE products with label matches. /SRP: Registered for use in the U.S. but approved pesticide uses may change periodically and so federal, state and local authorities must be consulted for currently approved uses./, Herbicide, controls postemergence grass weeds in rice.
Category: Organic Chemicals.
Packaging is agreed per order, from lab-scale packs to bulk, and confirmed with each order rather than fixed on the page. A Certificate of Analysis (COA) ships with every batch and MSDS is available; where the end use carries a regulatory limit (food contact, pharmaceutical or cosmetic), state the standard at enquiry and the grade is set against it.
Independent reference data for cyhalofop butyl ester (CAS 122008-85-9), compiled from public chemistry databases.
| CAS Registry Number | 122008-85-9 |
|---|---|
| PubChem CID | 180089 |
| Molecular formula | C20H20FNO4 |
| IUPAC name | butyl (2R)-2-[4-(4-cyano-2-fluorophenoxy)phenoxy]propanoate |
| UNII (FDA) | 18HGV9OC6G |
| Molecular Weight | 357.4 |
|---|---|
| XLogP3 | 4.8 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 6 |
| Rotatable Bond Count | 9 |
| Exact Mass | 357.13763628 |
| Monoisotopic Mass | 357.13763628 |
| Topological Polar Surface Area | 68.6 |
| Heavy Atom Count | 26 |
| Boiling Point | >270 °C (decomposes) |
|---|---|
| Melting Point | 49.5 °C |
| Vapor Pressure | 0.0000004 [mmHg] |
| Vapor Pressure | 5.3X10-2 mPa /4.0X10-7 mm Hg/ at 25 °C |
| LogP | log Kow = 3.31 at 25 °C |
| pH | pH = 6.73 at 23 °C (end-use) |
Cyhalofop-butyl; 122008-85-9; Clincher; DTXSID1034503; XDE 537; 18HGV9OC6G; XDE-537; butyl (2R)-2-[4-(4-cyano-2-fluorophenoxy)phenoxy]propanoate; Propanoic acid, 2-(4-(4-cyano-2-fluorophenoxy)phenoxy)-, butyl ester, (2R)-; DTXCID9014503; (2R)-2-(4-(4-cyano-2-fluorophenoxy)-phenoxy)propanic acid butylester; Propanoic acid, 2-[4-(4-cyano-2-fluorophenoxy)phenoxy]-, butyl ester, (2R)-; Cyhalofop butyl ester; (2R)-2-(4-(4-Cyano-2-fluorophenoxy)phenoxy)propanoic acid butyl ester; (2R)-2-[4-(4-cyano-2-fluorophenoxy)phenoxy]propanoic acid butyl ester; butyl (2R)-2-(4-(4-cyano-2-fluorophenoxy)phenoxy)propanoate
| Reported hazard statements | H302 (27.7%), H400 (100%), H410 (73%), H315, H373 |
|---|
H302 (27.7%): Harmful if swallowed [Warning Acute toxicity, oral]
H400 (100%): Very toxic to aquatic life [Warning Hazardous to the aquatic environment, acute hazard]
cyhalofop butyl ester · CAS 122008-85-9 · C20H20FNO4. UNII 18HGV9OC6G. Boiling Point: >270 °C (decomposes); Melting Point: 49.5 °C; Vapor Pressure: 0.0000004 [mmHg].
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 氰氟草酯丁酯