Cyhalofop-butyl , Analysis standard , 122008-85-9
Synonym(s):
Butyl (R)-2-[4-(4-cyano-2-fluorophenoxy)phenoxy]propionate
| Pack Size | Price | Stock | Quantity |
| 50MG | RMB479.20 | In Stock |
|
| others | Enquire |
PRODUCT Properties
| Melting point: | 47.0 to 51.0 °C |
| Boiling point: | 449.1±45.0 °C(Predicted) |
| Density | 1.21±0.1 g/cm3(Predicted) |
| Flash point: | 122℃ |
| storage temp. | Sealed in dry,2-8°C |
| solubility | soluble in Methanol |
| form | Solid |
| color | White to Almost white |
| InChI | InChI=1S/C20H20FNO4/c1-3-4-11-24-20(23)14(2)25-16-6-8-17(9-7-16)26-19-10-5-15(13-22)12-18(19)21/h5-10,12,14H,3-4,11H2,1-2H3/t14-/m1/s1 |
| InChIKey | TYIYMOAHACZAMQ-CQSZACIVSA-N |
| SMILES | C(OCCCC)(=O)[C@H](OC1=CC=C(OC2=CC=C(C#N)C=C2F)C=C1)C |
| LogP | 4.400 (est) |
| CAS DataBase Reference | 122008-85-9(CAS DataBase Reference) |
| EPA Substance Registry System | Cyhalofop-butyl (122008-85-9) |
Description and Uses
Cyhalofop-butyl is a post-emergence, aryloxyphenoxypropionate herbicide, which is used in controlling weeds in rice plantations. Its mode of action involves the inhibition of acetyl-coenzyme A carboxylase (ACCase) biosynthesis.
Cyhalofop-butyl has a low aqueous solubility and is non-volatile. It is non expected to be eprsistent in soil systems but may be persistent in some water systems depending on local conditions. Cyhalofop-butyl is moderately toxic to fish and aquatic plants but has a low toxicity ti aquatic invertebrates, birds and honeybees. It has a low mammalian oral toxicity.
Cyhalofop-butyl may be used as a reference standard in the determination of cyhalofop-butyl in rice samples using liquid chromatography coupled with diode array detector (LC-DAD).
Safety
| Symbol(GHS) |    GHS07,GHS08,GHS09 |
| Signal word | Warning |
| Hazard statements | H302-H373-H410 |
| Precautionary statements | P260-P264-P270-P273-P301+P312-P314 |
| Hazard Codes | Xn,N |
| Risk Statements | 22-50 |
| Safety Statements | 61 |
| RIDADR | UN 3077 9 / PGIII |
| WGK Germany | 3 |
| HazardClass | 9 |
| PackingGroup | III |
| HS Code | 29269090 |
| Hazardous Substances Data | 122008-85-9(Hazardous Substances Data) |
