乙氧氟草醚（CAS 42874-03-3）：分子式 C15H11ClF3NO4、分子量 361.70。
| CAS号 | 42874-03-3 |
|---|---|
| 分子式 | C15H11ClF3NO4 |
| 分子量 | 361.70 |
| 熔点 | 85-90 °C (tech., 65-84 °C) |
| 沸点 | 358.2 °C |
| LogP | log Kow = 4.73 |
| 应用领域 | Uses: Used as broad spectrum pre- and post-emergence herbicide for tree、fruit、nut、vine、and field crops、Also used for non-agricultural、residential、and forestry applications、[HSDB] Used as food additive、[Hawley]、Farming (Pesticides) [Category: Industry]、For oxyfluorfen (USEPA、OPP Pesticide Code: 111601) 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.、Broad spectrum pre- and post-emergent control of annual broadleaf and grassy weeds in a variety of tree、and field crops. There are also nonagricultural and forestry uses ... also used for、spot-treatment、weed control in landscapes、patios、driveways、and similar residential uses.、Herbicide、Use Classification: Pharmaceuticals、Household Products: Information on 7 consumer products that contain Oxyfluorfen in the following categories is provided:、• Pesticides、Methods of Manufacturing: Oxyfluorfen is manufactured by reaction of 3、4-dichlorobenzotrifluoride with resorcinol、the resulting product is then treated with ethanol in the presence of potassium hydroxide.、Preparation: NL 7303590、H.O. Bayer et al.、US 3798276 (1973、1974 both to Rohm & Haas)、Formulations、Preparations: CHIEF 3SC HERBICIDE Active Ingredient 14.2% Glyphosate、isopropylamine salt、21.1% Oxyfluorfen、DOUBLE O G-PRO Active Ingredient 1.0% Oryzalin、2.0% Oxyfluorfen、END ZONE HERBICIDE Active Ingredient 22.2% Oxyfluorfen、GALIGAN 2E Active Ingredient 22.2% oxyfluorfen、For more Formulations、Preparations (Complete) data for OXYFLUOROFEN (23 total)、please visit the HSDB record page.、Consumption Patterns: Based on available pesticide survey usage information for the years 1990 through 1999、an annual estimate of oxyfluorfen's total domestic usage averaged approximately 761、000 pounds a.i. for 1、167、000 acres treated. Use of oxyfluorfen is increasing. From 1992 to 1997 the use of oxyfluorfen increased by 54%、from an estimated 458、000 pounds active ingredient in 1992 to an estimated 705、000 lbs active ingredient in 1997.、General Manufacturing Information: The WHO Recommended Classification of Pesticides by Hazard identifies Oxyfluorfen (technical grade) as unlikely to present an acute hazard in normal use、Main Use: herbicide.、Oxyfluorfen is a diphenyl ether herbicide structurally related to lactofen、fomesafen and acifluorfen. ... Mode of Action: Oxyfluorfen targets a specific enzyme、protoporphyrinogen oxidase、in the chlorophyll biosynthetic pathway. Inhibiting protoporphyringen oxidase in plants leads to an accumulation of phototoxic chlorophyll precursors which、in the presence of light、produce activated oxygen species which rapidly disrupt cell membrane integrity. Oxyfluorfen must contact plant foliage to cause effects. Plants that are actively growing are most susceptible to oxyfluorfen. By forming a chemical barrier on the soil surface、oxyfluorfen affects plants at emergence. ... Because of the length of oxyfluorfen soil half-life、this barrier may last up to three months.、Oxyfluorfen is formulated for agricultural uses as an emulsifiable liquid concentrate containing 0.2 to 4 pounds active ingredient (ai) per gallon and as a granular product containing 2% oxyfluorfen by weight. Oxyfluorfen is most frequently used in a liquid formulation for food crops and as a granular formulation for ornamental nursery crops. There are also several ready-to-use products and a liquid concentrate available for residential use. Residential formulations contain 0.25% to 0.70% oxyfluorfen by volume and are packaged in a ready-to-use (RTU) sprinkler jug、a RTU trigger sprayer or as a liquid to be mixed in a sprinkler can or tank sprayer. Agricultural liquid formulations of oxyfluorfen are applied using large、small or ATV groundboom rigs. Aerial application is used mainly for fallow fields and bulb vegetables. Backpack sprayers can be used in Christmas tree plantations and right-of-way areas. Chemigation is used for over the top application to bulb vegetables and for drip application to some orchard trees、however、chemigation is often prohibited per the product labels. Right-of-way sprayers are used in right-of-way areas. Granular oxyfluorfen is applied to field- and container-grown ornamentals with broadcast spreaders、Oxyfluorfen was first registered in the United States in 1979 ... Based on current use patterns、handlers (mixers、loaders、and applicators) may be exposed to oxyfluorfen during and after normal use of liquid and granular formulations in agricultural and other settings. Oxyfluorfen is used in the residential environment by homeowners to kill weeds on patios、driveways and similar surfaces. Oxyfluorfen homeowner products are intended solely for spot treatment、they are not used for broadcast treatment of lawns because they kill grass. |
登记用途：Uses: Used as broad spectrum pre- and post-emergence herbicide for tree、fruit、nut、vine、and field crops、Also used for non-agricultural、residential、and forestry applications、[HSDB] Used as food additive、[Hawley]、Farming (Pesticides) [Category: Industry]、For oxyfluorfen (USEPA、OPP Pesticide Code: 111601) 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.、Broad spectrum pre- and post-emergent control of annual broadleaf and grassy weeds in a variety of tree、and field crops. There are also nonagricultural and forestry uses ... also used for、spot-treatment、weed control in landscapes、patios、driveways、and similar residential uses.、Herbicide、Use Classification: Pharmaceuticals、Household Products: Information on 7 consumer products that contain Oxyfluorfen in the following categories is provided:、• Pesticides、Methods of Manufacturing: Oxyfluorfen is manufactured by reaction of 3、4-dichlorobenzotrifluoride with resorcinol、the resulting product is then treated with ethanol in the presence of potassium hydroxide.、Preparation: NL 7303590、H.O. Bayer et al.、US 3798276 (1973、1974 both to Rohm & Haas)、Formulations、Preparations: CHIEF 3SC HERBICIDE Active Ingredient 14.2% Glyphosate、isopropylamine salt、21.1% Oxyfluorfen、DOUBLE O G-PRO Active Ingredient 1.0% Oryzalin、2.0% Oxyfluorfen、END ZONE HERBICIDE Active Ingredient 22.2% Oxyfluorfen、GALIGAN 2E Active Ingredient 22.2% oxyfluorfen、For more Formulations、Preparations (Complete) data for OXYFLUOROFEN (23 total)、please visit the HSDB record page.、Consumption Patterns: Based on available pesticide survey usage information for the years 1990 through 1999、an annual estimate of oxyfluorfen's total domestic usage averaged approximately 761、000 pounds a.i. for 1、167、000 acres treated. Use of oxyfluorfen is increasing. From 1992 to 1997 the use of oxyfluorfen increased by 54%、from an estimated 458、000 pounds active ingredient in 1992 to an estimated 705、000 lbs active ingredient in 1997.、General Manufacturing Information: The WHO Recommended Classification of Pesticides by Hazard identifies Oxyfluorfen (technical grade) as unlikely to present an acute hazard in normal use、Main Use: herbicide.、Oxyfluorfen is a diphenyl ether herbicide structurally related to lactofen、fomesafen and acifluorfen. ... Mode of Action: Oxyfluorfen targets a specific enzyme、protoporphyrinogen oxidase、in the chlorophyll biosynthetic pathway. Inhibiting protoporphyringen oxidase in plants leads to an accumulation of phototoxic chlorophyll precursors which、in the presence of light、produce activated oxygen species which rapidly disrupt cell membrane integrity. Oxyfluorfen must contact plant foliage to cause effects. Plants that are actively growing are most susceptible to oxyfluorfen. By forming a chemical barrier on the soil surface、oxyfluorfen affects plants at emergence. ... Because of the length of oxyfluorfen soil half-life、this barrier may last up to three months.、Oxyfluorfen is formulated for agricultural uses as an emulsifiable liquid concentrate containing 0.2 to 4 pounds active ingredient (ai) per gallon and as a granular product containing 2% oxyfluorfen by weight. Oxyfluorfen is most frequently used in a liquid formulation for food crops and as a granular formulation for ornamental nursery crops. There are also several ready-to-use products and a liquid concentrate available for residential use. Residential formulations contain 0.25% to 0.70% oxyfluorfen by volume and are packaged in a ready-to-use (RTU) sprinkler jug、a RTU trigger sprayer or as a liquid to be mixed in a sprinkler can or tank sprayer. Agricultural liquid formulations of oxyfluorfen are applied using large、small or ATV groundboom rigs. Aerial application is used mainly for fallow fields and bulb vegetables. Backpack sprayers can be used in Christmas tree plantations and right-of-way areas. Chemigation is used for over the top application to bulb vegetables and for drip application to some orchard trees、however、chemigation is often prohibited per the product labels. Right-of-way sprayers are used in right-of-way areas. Granular oxyfluorfen is applied to field- and container-grown ornamentals with broadcast spreaders、Oxyfluorfen was first registered in the United States in 1979 ... Based on current use patterns、handlers (mixers、loaders、and applicators) may be exposed to oxyfluorfen during and after normal use of liquid and granular formulations in agricultural and other settings. Oxyfluorfen is used in the residential environment by homeowners to kill weeds on patios、driveways and similar surfaces. Oxyfluorfen homeowner products are intended solely for spot treatment、they are not used for broadcast treatment of lawns because they kill grass.。
乙氧氟草醚 是一种化工化合物，登记 CAS 号为 42874-03-3，分子式 C15H11ClF3NO4（分子量 361.70）。
登记 CAS 号：42874-03-3
其分子式 C15H11ClF3NO4 由 15 个碳、11 个氢、1 个氯、3 个氟、1 个氮、4 个氧 组成。
别名/同义词：乙氧氟草醚 · oxyfluorfen
乙氧氟草醚 的 CAS 登记号为 42874-03-3。
分子式 C15H11ClF3NO4，分子量 361.70。
别名/同义词：乙氧氟草醚、oxyfluorfen。
登记用途：Uses: Used as broad spectrum pre- and post-emergence herbicide for tree、fruit、nut、vine、and field crops、Also used for non-agricultural、residential、and forestry applications、[HSDB] Used as food additive、[Hawley]、Farming (Pesticides) [Category: Industry]、For oxyfluorfen (USEPA、OPP Pesticide Code: 111601) 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.、Broad spectrum pre- and post-emergent control of annual broadleaf and grassy weeds in a variety of tree、and field crops. There are also nonagricultural and forestry uses ... also used for、spot-treatment、weed control in landscapes、patios、driveways、and similar residential uses.、Herbicide、Use Classification: Pharmaceuticals、Household Products: Information on 7 consumer products that contain Oxyfluorfen in the following categories is provided:、• Pesticides、Methods of Manufacturing: Oxyfluorfen is manufactured by reaction of 3、4-dichlorobenzotrifluoride with resorcinol、the resulting product is then treated with ethanol in the presence of potassium hydroxide.、Preparation: NL 7303590、H.O. Bayer et al.、US 3798276 (1973、1974 both to Rohm & Haas)、Formulations、Preparations: CHIEF 3SC HERBICIDE Active Ingredient 14.2% Glyphosate、isopropylamine salt、21.1% Oxyfluorfen、DOUBLE O G-PRO Active Ingredient 1.0% Oryzalin、2.0% Oxyfluorfen、END ZONE HERBICIDE Active Ingredient 22.2% Oxyfluorfen、GALIGAN 2E Active Ingredient 22.2% oxyfluorfen、For more Formulations、Preparations (Complete) data for OXYFLUOROFEN (23 total)、please visit the HSDB record page.、Consumption Patterns: Based on available pesticide survey usage information for the years 1990 through 1999、an annual estimate of oxyfluorfen's total domestic usage averaged approximately 761、000 pounds a.i. for 1、167、000 acres treated. Use of oxyfluorfen is increasing. From 1992 to 1997 the use of oxyfluorfen increased by 54%、from an estimated 458、000 pounds active ingredient in 1992 to an estimated 705、000 lbs active ingredient in 1997.、General Manufacturing Information: The WHO Recommended Classification of Pesticides by Hazard identifies Oxyfluorfen (technical grade) as unlikely to present an acute hazard in normal use、Main Use: herbicide.、Oxyfluorfen is a diphenyl ether herbicide structurally related to lactofen、fomesafen and acifluorfen. ... Mode of Action: Oxyfluorfen targets a specific enzyme、protoporphyrinogen oxidase、in the chlorophyll biosynthetic pathway. Inhibiting protoporphyringen oxidase in plants leads to an accumulation of phototoxic chlorophyll precursors which、in the presence of light、produce activated oxygen species which rapidly disrupt cell membrane integrity. Oxyfluorfen must contact plant foliage to cause effects. Plants that are actively growing are most susceptible to oxyfluorfen. By forming a chemical barrier on the soil surface、oxyfluorfen affects plants at emergence. ... Because of the length of oxyfluorfen soil half-life、this barrier may last up to three months.、Oxyfluorfen is formulated for agricultural uses as an emulsifiable liquid concentrate containing 0.2 to 4 pounds active ingredient (ai) per gallon and as a granular product containing 2% oxyfluorfen by weight. Oxyfluorfen is most frequently used in a liquid formulation for food crops and as a granular formulation for ornamental nursery crops. There are also several ready-to-use products and a liquid concentrate available for residential use. Residential formulations contain 0.25% to 0.70% oxyfluorfen by volume and are packaged in a ready-to-use (RTU) sprinkler jug、a RTU trigger sprayer or as a liquid to be mixed in a sprinkler can or tank sprayer. Agricultural liquid formulations of oxyfluorfen are applied using large、small or ATV groundboom rigs. Aerial application is used mainly for fallow fields and bulb vegetables. Backpack sprayers can be used in Christmas tree plantations and right-of-way areas. Chemigation is used for over the top application to bulb vegetables and for drip application to some orchard trees、however、chemigation is often prohibited per the product labels. Right-of-way sprayers are used in right-of-way areas. Granular oxyfluorfen is applied to field- and container-grown ornamentals with broadcast spreaders、Oxyfluorfen was first registered in the United States in 1979 ... Based on current use patterns、handlers (mixers、loaders、and applicators) may be exposed to oxyfluorfen during and after normal use of liquid and granular formulations in agricultural and other settings. Oxyfluorfen is used in the residential environment by homeowners to kill weeds on patios、driveways and similar surfaces. Oxyfluorfen homeowner products are intended solely for spot treatment、they are not used for broadcast treatment of lawns because they kill grass.。
乙氧氟草醚（CAS 42874-03-3）的独立参考数据，整理自公开化学数据库。
| CAS Registry Number | 42874-03-3 |
|---|---|
| PubChem CID | 39327 |
| Molecular formula | C15H11ClF3NO4 |
| IUPAC name | 2-chloro-1-(3-ethoxy-4-nitrophenoxy)-4-(trifluoromethyl)benzene |
| UNII (FDA) | 46GY4Y6567 |
| Molecular Weight | 361.70 |
|---|---|
| XLogP3 | 4.7 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 7 |
| Rotatable Bond Count | 4 |
| Exact Mass | 361.0328700 |
| Monoisotopic Mass | 361.0328700 |
| Topological Polar Surface Area | 64.3 |
| Heavy Atom Count | 24 |
| Boiling Point | 358.2 °C |
|---|---|
| Melting Point | 85-90 °C (tech., 65-84 °C) |
| Solubility | In water, 1.16X10-1 mg/L at 25 °C |
| Density | 1.49 g/L |
| Density | Density: 1.35 at 73 °C |
| Vapor Pressure | 0.00000025 [mmHg] |
| Vapor Pressure | 2X10-7 mm Hg at 25 °C |
| LogP | log Kow = 4.73 |
| LogP | 4.7 |
Oxyfluorfen; 42874-03-3; Galigan; 2-Chloro-1-(3-ethoxy-4-nitrophenoxy)-4-(trifluoromethyl)benzene; Oxyfluorofen; Koltar; Goal; Oxyfluorfene; Oxygold; Goldate; Zoomer; Hada F; Benzene, 2-chloro-1-(3-ethoxy-4-nitrophenoxy)-4-(trifluoromethyl)-; Boxer (Obs.); RH-2915; DTXSID7024241
| GHS notification summary | 1% (3 / 309) |
|---|
| GHS notification summary | 1% (3 / 309) |
|---|---|
| Reported hazard statements | H400 (98.1%), H410 (98.1%) |
This chemical does not meet GHS hazard criteria for 1% (3 of 309) of reports.
H400 (98.1%): Very toxic to aquatic life [Warning Hazardous to the aquatic environment, acute hazard]
oxyfluorfen · CAS 42874-03-3 · C15H11ClF3NO4. UNII 46GY4Y6567. Boiling Point: 358.2 °C; Melting Point: 85-90 °C (tech., 65-84 °C); Solubility: In water, 1.16X10-1 mg/L at 25 °C.
数据来源：PubChem / Wikidata；与随货 COA 不一致时以 COA 为准。
English page: oxyfluorfen