5-(2,4-Dichlorphenoxy)-2-nitrobenzoic acid methyl ester;Bifenox (CAS 42576-02-3) — formula C14H9Cl2NO5, molecular weight 342.1; category organic chemicals.
| CAS Number | 42576-02-3 |
|---|---|
| Molecular Formula | C14H9Cl2NO5 |
| Molecular Weight | 342.1 |
| Melting Point | 85 °C |
| LogP | log Kow = 4.48 |
| Applications | Uses: Used as a herbicide for control of annual broad leaved weeds and grasses in cereals, maize, soy beans, rice, and other crops, [HSDB], Cancelled--no longer registered as a pesticide for use in the US, Farming (Pesticides) [Category: Industry], The active ingredient is no longer contained in any registered products ... "cancelled."., For bifenox (USEPA, OPP Pesticide Code: 104301) there are 0 labels match., SRP: Not registered for current 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., EPA is initiating this action for those pesticides which have no food use registrations. The applicable registrations for these pesticides have been canceled because of nonpayment of maintenance fees or by registrant request. Effective date: This regulation becomes effective September 27, 1995., Control of annual broad-leaved weeds and some grasses in cereals, sorghum, and some other crops. Applied pre-plant incorporated, pre-emergence, or directed post-emergence. Often used in combination with other herbicides to extend the spectrum of activity., Use Classification: Environmental transformation -> Pesticides (parent, predecessor), Herbicides, Methods of Manufacturing: Bifenox is produced by reaction of potassium 2, 4-dichlorophenolate with methyl 5-chloro-2-nitrobenzoate., Formulations, Preparations: Principal tradename 'Modown' (Rhone-Poulenc), 'Tolkam Fox' (Rhone-Poulenc). Mixtures (bifenox +) mecoprop, linuron, chlortoluron, propanil, clopuralid + mecoprop, isoproturon + mecoprop, ioxynil + mecoprop, isoproturon + neburon., General Manufacturing Information: The WHO Recommended Classification of Pesticides by Hazard identifies Bifenox (technical grade) as unlikely to present an acute hazard in normal use, Main Use: herbicide., Based on 1987 usage data, 125, 224 lbs active ingredient were applied to 3% of the rice crop in Louisiana. |
| Category | Organic Chemicals |
Documented applications: Uses: Used as a herbicide for control of annual broad leaved weeds and grasses in cereals, maize, soy beans, rice, and other crops, [HSDB], Cancelled--no longer registered as a pesticide for use in the US, Farming (Pesticides) [Category: Industry], The active ingredient is no longer contained in any registered products ... "cancelled."., For bifenox (USEPA, OPP Pesticide Code: 104301) there are 0 labels match., SRP: Not registered for current 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., EPA is initiating this action for those pesticides which have no food use registrations. The applicable registrations for these pesticides have been canceled because of nonpayment of maintenance fees or by registrant request. Effective date: This regulation becomes effective September 27, 1995., Control of annual broad-leaved weeds and some grasses in cereals, sorghum, and some other crops. Applied pre-plant incorporated, pre-emergence, or directed post-emergence. Often used in combination with other herbicides to extend the spectrum of activity., Use Classification: Environmental transformation -> Pesticides (parent, predecessor), Herbicides, Methods of Manufacturing: Bifenox is produced by reaction of potassium 2, 4-dichlorophenolate with methyl 5-chloro-2-nitrobenzoate., Formulations, Preparations: Principal tradename 'Modown' (Rhone-Poulenc), 'Tolkam Fox' (Rhone-Poulenc). Mixtures (bifenox +) mecoprop, linuron, chlortoluron, propanil, clopuralid + mecoprop, isoproturon + mecoprop, ioxynil + mecoprop, isoproturon + neburon., General Manufacturing Information: The WHO Recommended Classification of Pesticides by Hazard identifies Bifenox (technical grade) as unlikely to present an acute hazard in normal use, Main Use: herbicide., Based on 1987 usage data, 125, 224 lbs active ingredient were applied to 3% of the rice crop in Louisiana..
5-(2,4-Dichlorphenoxy)-2-nitrobenzoic acid methyl ester;Bifenox is a carbon-based organic compound with CAS registry number 42576-02-3 and molecular formula C14H9Cl2NO5 (molecular weight 342.1), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 42576-02-3
Its molecular formula C14H9Cl2NO5 comprises 14 C, 9 H, 2 Cl, 1 N, 5 O atoms.
Also known as: 5-(2,4-Dichlorphenoxy)-2-nitrobenzoic acid methyl ester;Bifenox · 甲羧除草醚/治草醚
Category: organic chemicals
The CAS registry number of 5-(2,4-Dichlorphenoxy)-2-nitrobenzoic acid methyl ester;Bifenox is 42576-02-3.
Molecular formula C14H9Cl2NO5, molecular weight 342.1.
It is also registered under: 5-(2,4-Dichlorphenoxy)-2-nitrobenzoic acid methyl ester;Bifenox, 甲羧除草醚/治草醚.
Recorded applications: Uses: Used as a herbicide for control of annual broad leaved weeds and grasses in cereals, maize, soy beans, rice, and other crops, [HSDB], Cancelled--no longer registered as a pesticide for use in the US, Farming (Pesticides) [Category: Industry], The active ingredient is no longer contained in any registered products ... "cancelled."., For bifenox (USEPA, OPP Pesticide Code: 104301) there are 0 labels match., SRP: Not registered for current 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., EPA is initiating this action for those pesticides which have no food use registrations. The applicable registrations for these pesticides have been canceled because of nonpayment of maintenance fees or by registrant request. Effective date: This regulation becomes effective September 27, 1995., Control of annual broad-leaved weeds and some grasses in cereals, sorghum, and some other crops. Applied pre-plant incorporated, pre-emergence, or directed post-emergence. Often used in combination with other herbicides to extend the spectrum of activity., Use Classification: Environmental transformation -> Pesticides (parent, predecessor), Herbicides, Methods of Manufacturing: Bifenox is produced by reaction of potassium 2, 4-dichlorophenolate with methyl 5-chloro-2-nitrobenzoate., Formulations, Preparations: Principal tradename 'Modown' (Rhone-Poulenc), 'Tolkam Fox' (Rhone-Poulenc). Mixtures (bifenox +) mecoprop, linuron, chlortoluron, propanil, clopuralid + mecoprop, isoproturon + mecoprop, ioxynil + mecoprop, isoproturon + neburon., General Manufacturing Information: The WHO Recommended Classification of Pesticides by Hazard identifies Bifenox (technical grade) as unlikely to present an acute hazard in normal use, Main Use: herbicide., Based on 1987 usage data, 125, 224 lbs active ingredient were applied to 3% of the rice crop in Louisiana..
Category: Organic Chemicals.
Independent reference data for 5-(2,4-Dichlorphenoxy)-2-nitrobenzoic acid methyl ester;Bifenox (CAS 42576-02-3), compiled from public chemistry databases.
| CAS 号 | 42576-02-3 |
|---|---|
| PubChem CID | 39230 |
| 分子式 | C14H9Cl2NO5 |
| IUPAC 名称 | methyl 5-(2,4-dichlorophenoxy)-2-nitrobenzoate |
| UNII（FDA） | KSB85XT26Y |
| Molecular Weight | 342.1 |
|---|---|
| XLogP3 | 4.5 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 5 |
| Rotatable Bond Count | 4 |
| Exact Mass | 340.9857778 |
| Monoisotopic Mass | 340.9857778 |
| Topological Polar Surface Area | 81.4 |
| Heavy Atom Count | 22 |
| Melting Point | 85 °C |
|---|---|
| Solubility | In water, 0.398 mg/l @ 25 °C |
| Density | 1.155 g/ml |
| Vapor Pressure | 0.0000001 [mmHg] |
| Vapor Pressure | 2.4X10-6 mm Hg @ 25 °C |
| LogP | log Kow = 4.48 |
| LogP | 4.48 |
BIFENOX; 42576-02-3; Methyl 5-(2,4-dichlorophenoxy)-2-nitrobenzoate; Modown; MC-4379; 5-(2,4-Dichlorophenoxy)-2-nitrobenzoic acid methyl ester; DTXSID1040320; KSB85XT26Y; 2,4-Dichlorophenyl 3-(methoxycarbonyl)-4-nitrophenyl Ether; DTXCID9020320; methyl 5-(2,4-dichlorophenoxy)-2-nitro-benzoate; RefChem:119774; 2,4-dichlorophenyl-3'-carboxymethyl-4'-nitrophenyl ether; 642-906-4; Caswell No. 561AA; MFCD00055314
| GHS 通报统计 | 4.2% (3 / 72) |
|---|
| GHS 通报统计 | 4.2% (3 / 72) |
|---|---|
| 已通报的危害声明 | H302, H400, H410 |
甲羧除草醚/治草醚 · CAS 42576-02-3 · C14H9Cl2NO5. UNII KSB85XT26Y. Melting Point: 85 °C; Solubility: In water, 0.398 mg/l @ 25 °C; Density: 1.155 g/ml.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 甲羧除草醚/治草醚