447399-55-5

• 常用中文名：砜吡草唑
• 常用英文名：pyroxasulfone
• CAS号：447399-55-5
• 分子式：C₁₂H₁₄F₅N₃O₄S
• 分子量：391.31400
• 发布时间：2016-07-22 02:36:30
• 更新时间：2024-01-11 08:06:25

名称

• 中文名: 砜吡草唑
• 英文名: pyroxasulfone
• 英文别名: 3-[[[5-(difluoromethoxy)-1-methyl-3-(trifluoromethyl)-1H-pyrazol-4-yl]methyl]sulfonyl]-4,5-dihydro-5,5-dimethylisoxazole; 3-[5-(difluoromethoxy)-1-methyl-3-(trifluoromethyl)pyrazol-4-ylmethylsulfonyl]-4,5-dihydro-5,5-dimethyl-1,2-oxazole; 3-{[5-(difluoromethoxy)-1-methyl-3-(trifluoromethyl)-1H-pyrazol-4-yl]methanesulfonyl}-5,5-dimethyl-4,5-dihydro-1,2-oxazole; 5-(difluoromethoxy)-1-methyl-3-(trifluoromethyl)pyrazol-4-ylmethyl 4,5-dihydro-5,5-dimethyl-1,2-oxazol-3-yl sulfone; 3-[[5-(difluoromethoxy)-1-methyl-3-(trifluoromethyl)pyrazol-4-yl]methylsulfonyl]-5,5-dimethyl-4H-1,2-oxazole

物化性质

• 密度: 1.598g/cm3
• 沸点: 418.079ºC at 760 mmHg
• 分子式: C₁₂H₁₄F₅N₃O₄S
• 分子量: 391.31400
• 闪点: 206.647ºC
• 精确质量: 391.06300
• PSA: 91.16000
• LogP: 2.98390
• 折射率: 1.526
• 储存条件: 2-8°C，干燥，密封

安全

• 危害码 (欧洲): Xn

合成路线

656825-92-2 ~86% 447399-55-5

文献：Takahashi, Satoru; Ueno, Ryohei; Yamaji, Yoshihiro; Fujinami, Makoto Patent: US2005/256004 A1, 2005 ; Location in patent: Page/Page column 26 ;

122431-37-2 ~% 447399-55-5

文献：BASF SE Patent: US2012/264947 A1, 2012 ;

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