213464-77-8
中文名称
嘧苯胺黄隆
英文名称
Orthosulfamuron
CAS
213464-77-8
分子式
C16H20N6O6S
分子量
424.436
MOL 文件
213464-77-8.mol
更新日期
2024/11/20 10:26:11
213464-77-8 结构式
基本信息
中文别名
嘧苯胺磺隆嘧苯胺黄隆
甲嘧苯胺磺隆
1-(4,6-二甲氧基-2-嘧啶基)-3-[2-(二甲氨基甲酰)-苯氨基磺酰]脲
1-(4,6-二甲氧基嘧啶-2-基)-3-[2-(二甲基氨基甲酰基)苯氨基磺酰基]脲
英文别名
famuronOrthosuL
ORTHOSULFAMURON
Orthosulfamuron [iso]
Orthosulfamuron solution
Orthosulfamuron@100 μg/mL in Acetone
1-(4,6-Dimethoxypyrimidin-2-yl)-3-[2-(dimethylcarbamoyl)phenylsulfamoyl]urea
2-((N-((4,6-Dimethoxypyrimidin-2-yl)carbamoyl)sulfamoyl)amino)-N,N-dimethylbenzamide
Benzamide, 2-[[[[[(4,6-dimethoxy-2-pyrimidinyl)amino]carbonyl]amino]sulfonyl]amino]-N,N-dimethyl-
所属类别
分析化学：农残、兽药及化肥类物理化学性质
熔点160–162°C
密度1.466±0.06 g/cm3(Predicted)
蒸气压<1.1 × 10-4 (Pa at 25 °C)
储存条件Refrigerator, under inert atmosphere
溶解度Solubility in organic solvents (g/l at 20 °C)
Acetone 20
Ethyl acetate 3.3
Dichloromethane 56
n‐Heptane 0.00023
Methanol 8.3
Xylene 0.13
Acetone 20
Ethyl acetate 3.3
Dichloromethane 56
n‐Heptane 0.00023
Methanol 8.3
Xylene 0.13
酸度系数(pKa)Dissociation constant (pKa at 20 °C) Predicted to have five overlapping dissociation constants: ?1.4, 0.7, 3.5, 9.6, 11.5
形态neat
颜色白色至灰白色
水溶解性Solubility in water (g/l at 20 °C) 0.026 (pH 4, buffer) 0.63 (pH 7, buffer) 39 (pH 8.5, buffer)
BRN11343666
稳定性湿气敏感
LogP0.3-2.02 at 20℃ and pH4-9
表面张力71.4mN/m at 37.7mg/L and 22℃
