2-methyl-2-methylsulfonylpropanoic acid

• 常用名: 2-methyl-2-methylsulfonylpropanoic acid
• 英文名: 2-methyl-2-methylsulfonylpropanoic acid
• CAS号: 25841-43-4
• 分子量: 166.19500
• 密度: 1.31g/cm3
• 沸点: 372.8ºC at 760mmHg
• 分子式: C₅H₁₀O₄S
• 熔点: N/A
• 闪点: 179.2ºC

2-methyl-2-methylsulfonylpropanoic acid名称

• 英文名: 2-methyl-2-methylsulfonylpropanoic acid

2-methyl-2-methylsulfonylpropanoic acid物理化学性质

• 密度: 1.31g/cm3
• 沸点: 372.8ºC at 760mmHg
• 分子式: C₅H₁₀O₄S
• 分子量: 166.19500
• 闪点: 179.2ºC
• 精确质量: 166.03000
• PSA: 79.82000
• LogP: 0.97500
• 蒸汽压: 1.39E-06mmHg at 25°C
• 折射率: 1.474

2-methyl-2-methylsulfonylpropanoic acid安全信息

• 海关编码: 2915900090

2-methyl-2-methylsulfonylpropanoic acid海关

• 海关编码: 2915900090
• 中文概述: 2915900090. 其他饱和无环一元羧酸及其酸酐（酰卤、过氧）化物、过氧酸及其卤化、硝化、磺化、亚硝化衍生物. 增值税率:17.0%. 退税率:9.0%. 监管条件:AB(入境货物通关单,出境货物通关单). 最惠国关税:5.5%. 普通关税:30.0%
• 申报要素: 品名, 成分含量, 用途
• 监管条件: A.入境货物通关单 B.出境货物通关单
• 检验检疫: R.进口食品卫生监督检验 S.出口食品卫生监督检验 M.进口商品检验 N.出口商品检验
• Summary: 2915900090 other saturated acyclic monocarboxylic acids and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) MFN tariff:5.5% General tariff:30.0%

2-methyl-2-methylsulfonylpropanoic acid英文别名

• Propionic acid,2-methyl-2-(methylsulfonyl)
• 2-methyl-2-(methylsulfonyl)propanoic acid
• 2-methanesulfonyl-2-methyl-propionic acid
• 2-Methyl-2-(methylsulfonyl)propionic acid