异恶草酮（CAS 81777-89-1）：分子式 C12H14ClNO2、分子量 239.70。
| CAS号 | 81777-89-1 |
|---|---|
| 分子式 | C12H14ClNO2 |
| 分子量 | 239.70 |
| 熔点 | 25 °C |
| 沸点 | 275 °C |
| LogP | 2.5 |
| 应用领域 | Uses: Used as herbicide for control of annual grasses and broad-leaved weeds in vegetables、cotton、melons、rice、soy beans、sugarcane、and tobacco、Also used for weed control in fallow wheat fields、[HSDB]、Farming (Pesticides) [Category: Industry]、For dimethazone (USEPA、OPP Pesticide Code: 125401) 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.、Herbicide、For annual grasses、broadleaf weeds in beans (succulent)、cabbage、cucumbers、peas、pepers、squash、sweet potato、tobacco、tuberous and corn vegetables、weeds in chemical fallow wheat fields.、This is a man-made compound that is used as a pesticide.、Use Classification: Environmental transformation -> Pesticides (parent、predecessor)、Herbicides、Methods of Manufacturing: Preparation: J. H. Chang、BE 889040、idem、US 4405357 (1982、1983 both to FMC)、Formulations、Preparations: Emulsifiable concentrate、micro-encapsulated、Discontinued products: Command cotton、General Manufacturing Information: Foliar contact or vapors may cause visual symptoms of chlorosis to nearby sensitive plants. |
登记用途：Uses: Used as herbicide for control of annual grasses and broad-leaved weeds in vegetables、cotton、melons、rice、soy beans、sugarcane、and tobacco、Also used for weed control in fallow wheat fields、[HSDB]、Farming (Pesticides) [Category: Industry]、For dimethazone (USEPA、OPP Pesticide Code: 125401) 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.、Herbicide、For annual grasses、broadleaf weeds in beans (succulent)、cabbage、cucumbers、peas、pepers、squash、sweet potato、tobacco、tuberous and corn vegetables、weeds in chemical fallow wheat fields.、This is a man-made compound that is used as a pesticide.、Use Classification: Environmental transformation -> Pesticides (parent、predecessor)、Herbicides、Methods of Manufacturing: Preparation: J. H. Chang、BE 889040、idem、US 4405357 (1982、1983 both to FMC)、Formulations、Preparations: Emulsifiable concentrate、micro-encapsulated、Discontinued products: Command cotton、General Manufacturing Information: Foliar contact or vapors may cause visual symptoms of chlorosis to nearby sensitive plants.。
异恶草酮 是一种化工化合物，登记 CAS 号为 81777-89-1，分子式 C12H14ClNO2（分子量 239.70）。
登记 CAS 号：81777-89-1
其分子式 C12H14ClNO2 由 12 个碳、14 个氢、1 个氯、1 个氮、2 个氧 组成。
别名/同义词：异恶草酮 · Isooxadiazon
异恶草酮 的 CAS 登记号为 81777-89-1。
分子式 C12H14ClNO2，分子量 239.70。
别名/同义词：异恶草酮、Isooxadiazon。
登记用途：Uses: Used as herbicide for control of annual grasses and broad-leaved weeds in vegetables、cotton、melons、rice、soy beans、sugarcane、and tobacco、Also used for weed control in fallow wheat fields、[HSDB]、Farming (Pesticides) [Category: Industry]、For dimethazone (USEPA、OPP Pesticide Code: 125401) 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.、Herbicide、For annual grasses、broadleaf weeds in beans (succulent)、cabbage、cucumbers、peas、pepers、squash、sweet potato、tobacco、tuberous and corn vegetables、weeds in chemical fallow wheat fields.、This is a man-made compound that is used as a pesticide.、Use Classification: Environmental transformation -> Pesticides (parent、predecessor)、Herbicides、Methods of Manufacturing: Preparation: J. H. Chang、BE 889040、idem、US 4405357 (1982、1983 both to FMC)、Formulations、Preparations: Emulsifiable concentrate、micro-encapsulated、Discontinued products: Command cotton、General Manufacturing Information: Foliar contact or vapors may cause visual symptoms of chlorosis to nearby sensitive plants.。
异恶草酮（CAS 81777-89-1）的独立参考数据，整理自公开化学数据库。
| CAS Registry Number | 81777-89-1 |
|---|---|
| PubChem CID | 54778 |
| Molecular formula | C12H14ClNO2 |
| IUPAC name | 2-[(2-chlorophenyl)methyl]-4,4-dimethyl-1,2-oxazolidin-3-one |
| UNII (FDA) | 570RAC03NF |
| Molecular Weight | 239.70 |
|---|---|
| XLogP3 | 2.5 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 2 |
| Exact Mass | 239.0713064 |
| Monoisotopic Mass | 239.0713064 |
| Topological Polar Surface Area | 29.5 |
| Heavy Atom Count | 16 |
| Boiling Point | 275 °C |
|---|---|
| Boiling Point | 527 °F |
| Melting Point | 25 °C |
| Melting Point | 77 °F |
| Flash Point | 106-109 °F |
| Solubility | In water, 1,100 ppm at 25 °C |
| Density | 1.192 at 25 °C |
| Vapor Density | 1.192 at 77 °F |
| Vapor Pressure | 0.00014 [mmHg] |
| Vapor Pressure | 1.4X10-4 mm Hg at 25 °C |
Clomazone; 81777-89-1; Dimethazone; 2-(2-Chlorobenzyl)-4,4-dimethylisoxazolidin-3-one; Command; Gamit; DTXSID1032355; FMC 57020; 2-(2-Chlorobenzyl)-4,4-dimethyl-1,2-oxazolidin-3-one; 570RAC03NF; 2-[(2-chlorophenyl)methyl]-4,4-dimethyl-1,2-oxazolidin-3-one; FMC57020; 2-((2-Chlorophenyl)methyl)-4,4-dimethyl-3-isoxazolidinone; CHEBI:3751; DTXCID9012355; 2-[(2-chlorophenyl)methyl]-4,4-dimethyl-isoxazolidin-3-one
| Reported hazard statements | H302, H332, H400, H410, H312 (43.1%), H315 (17.5%), H319 (17.5%), H411 (15.4%) |
|---|
H302: Harmful if swallowed [Warning Acute toxicity, oral]
H332: Harmful if inhaled [Warning Acute toxicity, inhalation]
Isooxadiazon · CAS 81777-89-1 · C12H14ClNO2. UNII 570RAC03NF. Boiling Point: 275 °C; Boiling Point: 527 °F; Melting Point: 25 °C.
数据来源：PubChem / Wikidata；与随货 COA 不一致时以 COA 为准。
English page: Isooxadiazon