| Identification | Back Directory | [Name]
BUTAFENACIL | [CAS]
134605-64-4 | [Synonyms]
Inspire
cga276854
CGA 276865
BUTAFENACIL
fluobutracil
butafenacil (bsi, pa iso)
G-6-PDH CONTROL, INTERMEDIATE
Butafenacil@100 μg/mL in Methanol
Butafenacil@1000 μg/mL in Methanol
2-(Allyloxy)-1,1-dimethyl-2-oxoethyl 2-chloro-5-[3-methyl-2,6-dioxo-4-(trifluoromethyl)-3,6-dihydropyrimidin-1(2H)-yl]benzoate
1-（allyloxy carbonyl)-1-methylenthyl-2-chloro-5-[1,2,3,6-tetrahydro-3-methyl-2,6-dioxo-4-(trifluoromethyl) primidin-1-yl]benzoate
Benzoic acid, 2-chloro-5-3,6-dihydro-3-methyl-2,6-dioxo-4-(trifluoromethyl)-1(2H)-pyrimidinyl-, 1,1-dimethyl-2-oxo-2-(2-propenyloxy)ethyl ester
2-Chloro-5-[3,6-dihydro-3-methyl-2,6-dioxo-4-(trifluoromethyl)-1(2H)-pyrimidinyl]benzoic acid 1,1-dimethyl-2-oxo-2-(2-propen-1-yloxy)ethyl ester
Benzoic acid, 2-chloro-5-[3,6-dihydro-3-methyl-2,6-dioxo-4-(trifluoromethyl)-1(2H)-pyrimidinyl]-, 1,1-dimethyl-2-oxo-2-(2-propen-1-yloxy)ethyl ester | [EINECS(EC#)]
603-837-5 | [Molecular Formula]
C20H18ClF3N2O6 | [MDL Number]
MFCD05865280 | [MOL File]
134605-64-4.mol | [Molecular Weight]
474.81 |
| Chemical Properties | Back Directory | [Boiling point ]
539.4±60.0 °C(Predicted) | [density ]
1.406±0.06 g/cm3(Predicted) | [vapor pressure ]
0Pa at 25℃ | [storage temp. ]
0-6°C | [form ]
neat | [pka]
-4.21±0.40(Predicted) | [Water Solubility ]
10mg/L at 25℃ | [Major Application]
agriculture
environmental | [InChI]
1S/C20H18ClF3N2O6/c1-5-8-31-17(29)19(2,3)32-16(28)12-9-11(6-7-13(12)21)26-15(27)10-14(20(22,23)24)25(4)18(26)30/h5-7,9-10H,1,8H2,2-4H3 | [InChIKey]
JEDYYFXHPAIBGR-UHFFFAOYSA-N | [SMILES]
CN1C(=O)N(C(=O)C=C1C(F)(F)F)c2ccc(Cl)c(c2)C(=O)OC(C)(C)C(=O)OCC=C | [LogP]
3.19 at 25℃ | [EPA Substance Registry System]
Butafenacil (134605-64-4) |
| Safety Data | Back Directory | [Hazard Codes ]
N | [Risk Statements ]
50/53 | [Safety Statements ]
60-61 | [RIDADR ]
UN3077 9/PG 3 | [WGK Germany ]
2 | [Storage Class]
13 - Non Combustible Solids | [Hazard Classifications]
Aquatic Acute 1
Aquatic Chronic 1
STOT RE 2 Oral |
| Hazard Information | Back Directory | [Chemical Properties]
The pure product is a colorless powdery solid with an mp of 113°C, a bp of 270-300°C, a relative density of 1.37 (20°C), a vapor pressure of 7.4×10-9 Pa (25°C), a distribution coefficient of 3.2, and a solubility in water of 10 mg/L at 25°C. | [Uses]
Butafenacil is a uracil based herbicide that function via the inhibition of protoporphyrinogen oxidase. | [Definition]
ChEBI: Butafenacil is an organofluorine compound that is 1-methyl-6-(trifluoromethyl)pyrimidine-2,4(1H,3H)-dione substituted by a 4-chloro-3-({[2-methyl-1-oxo-1-(prop-2-en-1-yloxy)propan-2-yl]oxy}carbonyl)phenyl group at position 3. It is a herbicide which inhibits the protoporphyrinogen-oxidase enzyme in plant chloroplasts, resulting in rapid knockdown of various broadleaf and grass weeds. It has a role as a herbicide and an EC 1.3.3.4 (protoporphyrinogen oxidase) inhibitor. It is a member of monochlorobenzenes, a benzoate ester, an organofluorine compound, a diester and an olefinic compound. It is functionally related to a uracil. | [Flammability and Explosibility]
Nonflammable |
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