甲磺隆（CAS 74223-64-6）：分子式 C14H15N5O6S、分子量 381.37。
| CAS号 | 74223-64-6 |
|---|---|
| 分子式 | C14H15N5O6S |
| 分子量 | 381.37 |
| 熔点 | 163 °C |
| LogP | log Kow = 2.20 |
| 应用领域 | Uses: Used as pre- and post-emergence herbicide for control of broad-leaved weeds and annual grasses in barley、wheat、pastures、rangeland、and non-cropland、[HSDB]、Farming (Pesticides) [Category: Industry]、For metsulfuron-methyl (USEPA、OPP Pesticide Code: 122010) 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、Postemergence for most broadleaf weeds、some annual grass weeds in barley、fallow、and noncropland.、This is a man-made compound that is used as a pesticide.、Use Classification: Herbicides、Environmental transformation -> Pesticides (parent、predecessor)、Environmental transformation -> Pesticide transformation products (metabolite、successor)、Pesticides -> Herbicides -> Urea herbicides -> Sulfonylurea herbicides、Methods of Manufacturing: Preparation ... G. Levitt、EP 7687 (1980 to DuPont)、idem、US 4383113 (1983 to DuPont).、Formulations、Preparations: Dry flowable、Wettable powder (700 g sulfometuron-methyl、kg). Mixtures include: 'Finesse'、water dispersible granules (metsulfuron-methyl + chlorsulfuron)、Technical is >96%、pure、.、Selected products: Allie、Ally、Escort、Gropper、Flumen、Metsulsun-M、Nicanor、Quit、Retador、Rosulfuron、Stretch、Timefron、...Gaio、Gem 690、Jubilee、Lorate、Simba、Luger、Malban、Metgard、Pilarcort' Purestand、Fozar、Triticas、Valuron. Mixtures: Canvas (+thifensulfuron-methyl、+tribenuron-methyl)、...Allie Express (+carfentrazone-ethyl)、Ally Express (+carfentrazone-ethyl)、Almix (+chlorimuron-ethyl)、Finesse (+chlorsulfuron)、Harmony M (+thifensulfuron-methyl)、Lexus XPE (+flupyrsulfuron-methyl-sodium)、Scoop (+thifensulfuron-methyl)、Sindax (+bensulfuron-methyl)、Speleo (+flupyrsulfuron-methyl-sodium)、Neptune (+mecoprop-P)、Pasture MD (+2、4-D +dicamba)、Sulfonil (+propanil).、For more Formulations、Preparations (Complete) data for METSULFURON-METHYL (7 total)、please visit the HSDB record page.、General Manufacturing Information: Sulfonyl urea used as pre- and postemergence herbicide.、Affects sensitive weeds through inhibition of the enzyme acetolactate synthase (ALS). Inhibition of ALS leads to the rapid cessation of cell division and subsequent growth processes in plants. Mode of action: Selective systemic herbicide absorbed through the roots and foliage and translocated to the apex of the plants. Symptoms appear within days、with death within 2-4 weeks. |
登记用途：Uses: Used as pre- and post-emergence herbicide for control of broad-leaved weeds and annual grasses in barley、wheat、pastures、rangeland、and non-cropland、[HSDB]、Farming (Pesticides) [Category: Industry]、For metsulfuron-methyl (USEPA、OPP Pesticide Code: 122010) 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、Postemergence for most broadleaf weeds、some annual grass weeds in barley、fallow、and noncropland.、This is a man-made compound that is used as a pesticide.、Use Classification: Herbicides、Environmental transformation -> Pesticides (parent、predecessor)、Environmental transformation -> Pesticide transformation products (metabolite、successor)、Pesticides -> Herbicides -> Urea herbicides -> Sulfonylurea herbicides、Methods of Manufacturing: Preparation ... G. Levitt、EP 7687 (1980 to DuPont)、idem、US 4383113 (1983 to DuPont).、Formulations、Preparations: Dry flowable、Wettable powder (700 g sulfometuron-methyl、kg). Mixtures include: 'Finesse'、water dispersible granules (metsulfuron-methyl + chlorsulfuron)、Technical is >96%、pure、.、Selected products: Allie、Ally、Escort、Gropper、Flumen、Metsulsun-M、Nicanor、Quit、Retador、Rosulfuron、Stretch、Timefron、...Gaio、Gem 690、Jubilee、Lorate、Simba、Luger、Malban、Metgard、Pilarcort' Purestand、Fozar、Triticas、Valuron. Mixtures: Canvas (+thifensulfuron-methyl、+tribenuron-methyl)、...Allie Express (+carfentrazone-ethyl)、Ally Express (+carfentrazone-ethyl)、Almix (+chlorimuron-ethyl)、Finesse (+chlorsulfuron)、Harmony M (+thifensulfuron-methyl)、Lexus XPE (+flupyrsulfuron-methyl-sodium)、Scoop (+thifensulfuron-methyl)、Sindax (+bensulfuron-methyl)、Speleo (+flupyrsulfuron-methyl-sodium)、Neptune (+mecoprop-P)、Pasture MD (+2、4-D +dicamba)、Sulfonil (+propanil).、For more Formulations、Preparations (Complete) data for METSULFURON-METHYL (7 total)、please visit the HSDB record page.、General Manufacturing Information: Sulfonyl urea used as pre- and postemergence herbicide.、Affects sensitive weeds through inhibition of the enzyme acetolactate synthase (ALS). Inhibition of ALS leads to the rapid cessation of cell division and subsequent growth processes in plants. Mode of action: Selective systemic herbicide absorbed through the roots and foliage and translocated to the apex of the plants. Symptoms appear within days、with death within 2-4 weeks.。
甲磺隆 是一种化工化合物，登记 CAS 号为 74223-64-6，分子式 C14H15N5O6S（分子量 381.37）。
登记 CAS 号：74223-64-6
其分子式 C14H15N5O6S 由 14 个碳、15 个氢、5 个氮、6 个氧、1 个硫 组成。
别名/同义词：甲磺隆 · Metsulfuron methyl
甲磺隆 的 CAS 登记号为 74223-64-6。
分子式 C14H15N5O6S，分子量 381.37。
别名/同义词：甲磺隆、Metsulfuron methyl。
登记用途：Uses: Used as pre- and post-emergence herbicide for control of broad-leaved weeds and annual grasses in barley、wheat、pastures、rangeland、and non-cropland、[HSDB]、Farming (Pesticides) [Category: Industry]、For metsulfuron-methyl (USEPA、OPP Pesticide Code: 122010) 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、Postemergence for most broadleaf weeds、some annual grass weeds in barley、fallow、and noncropland.、This is a man-made compound that is used as a pesticide.、Use Classification: Herbicides、Environmental transformation -> Pesticides (parent、predecessor)、Environmental transformation -> Pesticide transformation products (metabolite、successor)、Pesticides -> Herbicides -> Urea herbicides -> Sulfonylurea herbicides、Methods of Manufacturing: Preparation ... G. Levitt、EP 7687 (1980 to DuPont)、idem、US 4383113 (1983 to DuPont).、Formulations、Preparations: Dry flowable、Wettable powder (700 g sulfometuron-methyl、kg). Mixtures include: 'Finesse'、water dispersible granules (metsulfuron-methyl + chlorsulfuron)、Technical is >96%、pure、.、Selected products: Allie、Ally、Escort、Gropper、Flumen、Metsulsun-M、Nicanor、Quit、Retador、Rosulfuron、Stretch、Timefron、...Gaio、Gem 690、Jubilee、Lorate、Simba、Luger、Malban、Metgard、Pilarcort' Purestand、Fozar、Triticas、Valuron. Mixtures: Canvas (+thifensulfuron-methyl、+tribenuron-methyl)、...Allie Express (+carfentrazone-ethyl)、Ally Express (+carfentrazone-ethyl)、Almix (+chlorimuron-ethyl)、Finesse (+chlorsulfuron)、Harmony M (+thifensulfuron-methyl)、Lexus XPE (+flupyrsulfuron-methyl-sodium)、Scoop (+thifensulfuron-methyl)、Sindax (+bensulfuron-methyl)、Speleo (+flupyrsulfuron-methyl-sodium)、Neptune (+mecoprop-P)、Pasture MD (+2、4-D +dicamba)、Sulfonil (+propanil).、For more Formulations、Preparations (Complete) data for METSULFURON-METHYL (7 total)、please visit the HSDB record page.、General Manufacturing Information: Sulfonyl urea used as pre- and postemergence herbicide.、Affects sensitive weeds through inhibition of the enzyme acetolactate synthase (ALS). Inhibition of ALS leads to the rapid cessation of cell division and subsequent growth processes in plants. Mode of action: Selective systemic herbicide absorbed through the roots and foliage and translocated to the apex of the plants. Symptoms appear within days、with death within 2-4 weeks.。
甲磺隆（CAS 74223-64-6）的独立参考数据，整理自公开化学数据库。
| CAS Registry Number | 74223-64-6 |
|---|---|
| PubChem CID | 52999 |
| Molecular formula | C14H15N5O6S |
| IUPAC name | methyl 2-[(4-methoxy-6-methyl-1,3,5-triazin-2-yl)carbamoylsulfamoyl]benzoate |
| UNII (FDA) | 2589ET7417 |
| Molecular Weight | 381.37 |
|---|---|
| XLogP3 | 1.5 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 9 |
| Rotatable Bond Count | 6 |
| Exact Mass | 381.07430439 |
| Monoisotopic Mass | 381.07430439 |
| Topological Polar Surface Area | 158 |
| Heavy Atom Count | 26 |
| Melting Point | 163 °C |
|---|---|
| Solubility | In water, 9.50X10+3 mg/L at 25 °C |
| Vapor Pressure | 0.000058 [mmHg] |
| Vapor Pressure | 2.5X10-12 mm Hg at 25 °C |
| LogP | log Kow = 2.20 |
| LogP | 0.93 |
| Dissociation Constants | pKa = 3.8 at 20 °C |
METSULFURON-METHYL; 74223-64-6; Metsulfuron methyl; Escort; Gropper; ALLY; Granstar; Allie; Metsulfuron methyl ester; Escort (pesticide); ALLY 20DF; HCHA 92HA; methyl 2-[(4-methoxy-6-methyl-1,3,5-triazin-2-yl)carbamoylsulfamoyl]benzoate; DTXSID6023864; DPD 63760H; DPX 6376
| Reported hazard statements | H400, H410 |
|---|
H400: Very toxic to aquatic life [Warning Hazardous to the aquatic environment, acute hazard]
H410: Very toxic to aquatic life with long lasting effects [Warning Hazardous to the aquatic environment, long-term hazard]
Metsulfuron methyl · CAS 74223-64-6 · C14H15N5O6S. UNII 2589ET7417. Melting Point: 163 °C; Solubility: In water, 9.50X10+3 mg/L at 25 °C; Vapor Pressure: 0.000058 [mmHg].
数据来源：PubChem / Wikidata；与随货 COA 不一致时以 COA 为准。
English page: Metsulfuron methyl