甲磺隆（CAS 208465-21-8）：分子式 C17H21N5O9S2、分子量 503.5。
| CAS号 | 208465-21-8 |
|---|---|
| 分子式 | C17H21N5O9S2 |
| 分子量 | 503.5 |
| 熔点 | 195.4 °C |
| LogP | 0.6 |
| 应用领域 | Uses: Herbicides (pyrimidinylsulfonylurea herbicides)、For mesosulfuron-methyl (USEPA、OPP Pesticide Code: 122009) 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 use on cereals、For early to mid post-emergence control of grass and some broad-leaved weeds in winter、spring and durum wheat、triticale and rye ... For use in combination with mefenpyr-diethyl.、This is a man-made compound that is used as a pesticide.、Use Classification: Environmental transformation -> Pesticides (parent、predecessor)、Herbicides、Methods of Manufacturing: Mesosulfuron-methyl can be made by reaction of methyl 2-sulfamoylchloride benzoate with 2-amino-4、6-dimethoxypyrimidine in the presence of a base.、Formulations、Preparations: Oil dispersion、water dispersible granule.、PREMIX PARTNERS: Iodosulfuron-methyl-sodium、Propoxycarbazone-sodium、Silverado Wild Oat Herbicide (Bayer Cropscience LP.) 2% Mesosulfuron-methyl、Osprey Herbicide (Bayer Cropscience LP.) 4.5% Mesosulfuron-methyl、For more Formulations、Preparations (Complete) data for Mesosulfuron-methyl (10 total)、please visit the HSDB record page. |
登记用途：Uses: Herbicides (pyrimidinylsulfonylurea herbicides)、For mesosulfuron-methyl (USEPA、OPP Pesticide Code: 122009) 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 use on cereals、For early to mid post-emergence control of grass and some broad-leaved weeds in winter、spring and durum wheat、triticale and rye ... For use in combination with mefenpyr-diethyl.、This is a man-made compound that is used as a pesticide.、Use Classification: Environmental transformation -> Pesticides (parent、predecessor)、Herbicides、Methods of Manufacturing: Mesosulfuron-methyl can be made by reaction of methyl 2-sulfamoylchloride benzoate with 2-amino-4、6-dimethoxypyrimidine in the presence of a base.、Formulations、Preparations: Oil dispersion、water dispersible granule.、PREMIX PARTNERS: Iodosulfuron-methyl-sodium、Propoxycarbazone-sodium、Silverado Wild Oat Herbicide (Bayer Cropscience LP.) 2% Mesosulfuron-methyl、Osprey Herbicide (Bayer Cropscience LP.) 4.5% Mesosulfuron-methyl、For more Formulations、Preparations (Complete) data for Mesosulfuron-methyl (10 total)、please visit the HSDB record page.。
甲磺隆 是一种化工化合物，登记 CAS 号为 208465-21-8，分子式 C17H21N5O9S2（分子量 503.5）。
登记 CAS 号：208465-21-8
其分子式 C17H21N5O9S2 由 17 个碳、21 个氢、5 个氮、9 个氧、2 个硫 组成。
别名/同义词：甲磺隆 · Mesosulfuron-methyl
甲磺隆 的 CAS 登记号为 208465-21-8。
分子式 C17H21N5O9S2，分子量 503.5。
别名/同义词：甲磺隆、Mesosulfuron-methyl。
登记用途：Uses: Herbicides (pyrimidinylsulfonylurea herbicides)、For mesosulfuron-methyl (USEPA、OPP Pesticide Code: 122009) 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 use on cereals、For early to mid post-emergence control of grass and some broad-leaved weeds in winter、spring and durum wheat、triticale and rye ... For use in combination with mefenpyr-diethyl.、This is a man-made compound that is used as a pesticide.、Use Classification: Environmental transformation -> Pesticides (parent、predecessor)、Herbicides、Methods of Manufacturing: Mesosulfuron-methyl can be made by reaction of methyl 2-sulfamoylchloride benzoate with 2-amino-4、6-dimethoxypyrimidine in the presence of a base.、Formulations、Preparations: Oil dispersion、water dispersible granule.、PREMIX PARTNERS: Iodosulfuron-methyl-sodium、Propoxycarbazone-sodium、Silverado Wild Oat Herbicide (Bayer Cropscience LP.) 2% Mesosulfuron-methyl、Osprey Herbicide (Bayer Cropscience LP.) 4.5% Mesosulfuron-methyl、For more Formulations、Preparations (Complete) data for Mesosulfuron-methyl (10 total)、please visit the HSDB record page.。
甲磺隆（CAS 208465-21-8）的独立参考数据，整理自公开化学数据库。
| CAS Registry Number | 208465-21-8 |
|---|---|
| PubChem CID | 11409499 |
| Molecular formula | C17H21N5O9S2 |
| IUPAC name | methyl 2-[(4,6-dimethoxypyrimidin-2-yl)carbamoylsulfamoyl]-4-(methanesulfonamidomethyl)benzoate |
| UNII (FDA) | 22L00R79A6 |
| Molecular Weight | 503.5 |
|---|---|
| XLogP3 | 0.6 |
| Hydrogen Bond Donor Count | 3 |
| Hydrogen Bond Acceptor Count | 12 |
| Rotatable Bond Count | 10 |
| Exact Mass | 503.07806961 |
| Monoisotopic Mass | 503.07806961 |
| Topological Polar Surface Area | 209 |
| Heavy Atom Count | 33 |
| Melting Point | 195.4 °C |
|---|---|
| Density | 1.53 gm/cu cm at 23 °C |
| Vapor Pressure | 1.1X10-8 mPa /SRC: 8.25X10-14 mm Hg/ at 25 °C |
| Dissociation Constants | pKa = 4.35 at 20 °C |
Mesosulfuron-methyl; 208465-21-8; Mesomaxx; OSPREY; SILVERADO; DTXSID6034712; 22L00R79A6; AE-F130060; methyl 2-({[(4,6-dimethoxypyrimidin-2-yl)carbamoyl]amino}sulfonyl)-4-(methanesulfonamidomethyl)benzoate; Mesosulfuron methyl; methyl 2-((((4,6-dimethoxypyrimidin-2-yl)carbamoyl)amino)sulfonyl)-4-(methanesulfonamidomethyl)benzoate; RefChem:156679; DTXCID4014712; MFCD04112616; Mesosulfuron-methyl [ISO]; methyl 2-[(4,6-dimethoxypyrimidin-2-yl)carbamoylsulfamoyl]-4-(methanesulfonamidomethyl)benzoate
| 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]
Mesosulfuron-methyl · CAS 208465-21-8 · C17H21N5O9S2. UNII 22L00R79A6. Melting Point: 195.4 °C; Density: 1.53 gm/cu cm at 23 °C; Vapor Pressure: 1.1X10-8 mPa /SRC: 8.25X10-14 mm Hg/ at 25 °C.
数据来源：PubChem / Wikidata；与随货 COA 不一致时以 COA 为准。
English page: Mesosulfuron-methyl