| Identification | Back Directory | [Name]
PYRIFENOX | [CAS]
88283-41-4 | [Synonyms]
RONDO
DORADO
Corado
Korado
FD 4060
NRK 297
Podigrol
ACR 3651
POLIGROL
PYRIFENOX
ACR 3453A
ro15-1297
Pyriphenox
(Z)-PYRIFENOX
Dorado (pesticide)
Pyriphenox Solution
C16655000 Pyrifenox
Buspirone Impurity 24
pyrifenox (ansi,bsi,iso)
Pyrifenox 100 μg/ml Ethyl acetate
Pyriphenox @100 μg/mL in Methanol
Pyriphenox@1000 μg/mL in Methanol
PYRIFENOX PESTANAL (2',4'-DICHLORO- 2-(3
2’,4’-dichloro-2-(3-pyridyl)acetophenoneo-methyloxime
2',4'-Dichloro-α-(3-pyridyl)acetophenone O-methyl oxime
2',4'-DICHLORO-2-(3-PYRIDYL)ACETOPHENONE(EZ)O-METHYLOXIME
1-(2,4-dichlorophenyl)-2-(3-pyridinyl)ethanoneo-methyloxime
1-(2,4-dichlorophenyl)-2-(3-pyridinyl)-ethanono-methyloxime
Ethanone, 1-(2,4-dichlorophenyl)-2-(3-pyridinyl)-, O-methyloxime | [Molecular Formula]
C14H12Cl2N2O | [MDL Number]
MFCD00145192 | [MOL File]
88283-41-4.mol | [Molecular Weight]
295.16 |
| Chemical Properties | Back Directory | [Melting point ]
<25℃ | [Boiling point ]
bp0.1 >150° | [density ]
1.3890 (rough estimate) | [refractive index ]
1.5490 (estimate) | [Fp ]
145 °C | [storage temp. ]
0-6°C | [solubility ]
Chloroform (Slightly), Methanol (Slightly) | [form ]
neat | [pka]
4.76±0.10(Predicted) | [color ]
Yellow | [Merck ]
13,8073 | [Major Application]
agriculture
environmental | [InChI]
1S/C14H12Cl2N2O/c1-19-18-14(7-10-3-2-6-17-9-10)12-5-4-11(15)8-13(12)16/h2-6,8-9H,7H2,1H3/b18-14- | [InChIKey]
CKPCAYZTYMHQEX-JXAWBTAJSA-N | [SMILES]
CO\N=C(\Cc1cccnc1)c2ccc(Cl)cc2Cl | [CAS DataBase Reference]
88283-41-4 | [EPA Substance Registry System]
Pyrifenox (88283-41-4) |
| Safety Data | Back Directory | [Hazard Codes ]
Xn | [Risk Statements ]
22 | [WGK Germany ]
3 | [RTECS ]
KM5772000 | [HS Code ]
29333990 | [Storage Class]
10 - Combustible liquids | [Hazard Classifications]
Acute Tox. 4 Oral | [Toxicity]
LD50 in rats (mg/kg): 950 i.p.; 2900 orally; >5000 dermally; LC50 by inhalation in rats: >2.05 mg/l (Zobrist) |
| Hazard Information | Back Directory | [Chemical Properties]
This product is a brownish-yellow, slightly viscous liquid with a slightly aromatic odor. Its bp is >150°C/13.3 Pa, flash point is 145°C, relative density aromatics is 1.28 (20°C), and vapor pressure is 1.9×10-3 Pa (25°C). Solubility at 20°C: acetone, ethyl acetate, chloroform, ether, dimethylformamide, isopropanol, and toluene are >200 g/L, hexane is <1 g/L, and water is 115 mg/L (pH = 7). It is stable at room temperature and under UV conditions. It hydrolyzes at 50°C at pH values of 3, 7, and 9. | [Uses]
Agricultural fungicide. | [Definition]
ChEBI: An oxime O-ether that is the O-methyloxime of 2',4'-dichloro-2-(3-pyridyl)acetophenone. A fungicide used for control of powdery mildew, scab and other fungal pathogens on a range of crops. | [Synthesis]
1) Preparation of 2' , 4 ` -dichloro-2 -( 3 - pyridinyl) acetophenone oxime ( 2): 10g of 2', 4'-dichloro-2-(3-pyridinyl) acetophenone (l), 10g of leucoammonium hydrochloride, 12g of anhydrous sodium carbonate and 100ml of Methanol was heated to 60°C and t |
|
|