烟嘧磺隆（CAS 111991-09-4）：分子式 C15H18N6O6S、分子量 410.4。
| CAS号 | 111991-09-4 |
|---|---|
| 分子式 | C15H18N6O6S |
| 分子量 | 410.4 |
| 熔点 | 172 °C |
| LogP | -0.36 |
烟嘧磺隆 是一种化工化合物，登记 CAS 号为 111991-09-4，分子式 C15H18N6O6S（分子量 410.4）。
登记 CAS 号：111991-09-4
其分子式 C15H18N6O6S 由 15 个碳、18 个氢、6 个氮、6 个氧、1 个硫 组成。
别名/同义词：烟嘧磺隆 · Nicosulfuron
烟嘧磺隆 的 CAS 登记号为 111991-09-4。
分子式 C15H18N6O6S，分子量 410.4。
别名/同义词：烟嘧磺隆、Nicosulfuron。
烟嘧磺隆（CAS 111991-09-4）的独立参考数据，整理自公开化学数据库。
| CAS Registry Number | 111991-09-4 |
|---|---|
| PubChem CID | 73281 |
| Molecular formula | C15H18N6O6S |
| IUPAC name | 2-[(4,6-dimethoxypyrimidin-2-yl)carbamoylsulfamoyl]-N,N-dimethylpyridine-3-carboxamide |
| UNII (FDA) | CG297D9264 |
| Molecular Weight | 410.4 |
|---|---|
| XLogP3 | 0.6 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 9 |
| Rotatable Bond Count | 6 |
| Exact Mass | 410.10085349 |
| Monoisotopic Mass | 410.10085349 |
| Topological Polar Surface Area | 161 |
| Heavy Atom Count | 28 |
| Melting Point | 172 °C |
|---|---|
| Melting Point | MP: 169-172 °C; 140-161 °C (technical) |
| Solubility | In water (ppm), 44 at pH 3.5: 22000 (pH 7) |
| Solubility | In water, 7.4X10+3 mg/L at pH 7, 25 °C |
| Solubility | In water, 1.2X10+4 mg/L at 25 °C |
| Density | 9.53 g/mL |
| Vapor Pressure | VP: 1.2X10-16 mm Hg at 25 °C |
| Vapor Pressure | <8X10-7 mPa /<6.0X10-12 mm Hg/ at 25 °C |
| LogP | -0.36 |
| Dissociation Constants | pKa = 4.60 |
Nicosulfuron; 111991-09-4; DTXSID6034764; SL-950; CG297D9264; CHEBI:7554; 3-Pyridinecarboxamide, 2-(((((4,6-dimethoxy-2-pyrimidinyl)amino)carbonyl)amino)sulfonyl)-N,N-dimethyl-; DTXCID4014764; DPX-V9360; MU-495; 2-((4,6-DIMETHOXYPYRIMIDIN-2-YLCARBAMOYL)SULFAMOYL)-N,N-DIMETHYLNICOTINAMIDE; RefChem:854094; 2-((((4,6-Dimethoxy-(2-pyrimidinyl)amino)carbonyl)amino)sulfonyl)-N,N-dimethyl-3-pyridinecarboxamide; 686-897-5; 691-662-5; Milagro
| GHS notification summary | 50% (1 / 2) |
|---|
| GHS notification summary | 50% (1 / 2) |
|---|---|
| Reported hazard statements | H315 (28.1%), H319 (27.5%), H400 (95%), H410 (95%) |
H315 (28.1%): Causes skin irritation [Warning Skin corrosion/irritation]
H319 (27.5%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
Nicosulfuron · CAS 111991-09-4 · C15H18N6O6S. UNII CG297D9264. Melting Point: 172 °C; Melting Point: MP: 169-172 °C; 140-161 °C (technical); Solubility: In water (ppm), 44 at pH 3.5: 22000 (pH 7).
数据来源：PubChem / Wikidata；与随货 COA 不一致时以 COA 为准。
English page: Nicosulfuron