Butanedioic acid,2,3-bis(acetyloxy)-, dimethyl ester, [S-(R*,R*)]- (9CI)

• 常用名: Butanedioic acid,2,3-bis(acetyloxy)-, dimethyl ester, [S-(R*,R*)]- (9CI)
• 英文名: Butanedioic acid,2,3-bis(acetyloxy)-, dimethyl ester, [S-(R*,R*)]- (9CI)
• CAS号: 6304-92-3
• 分子量: 262.21300
• 密度: 1.258g/cm3
• 沸点: 281.6ºC at 760 mmHg
• 分子式: C₁₀H₁₄O₈
• 熔点: N/A
• 闪点: 117.7ºC

名称

• 英文名: dimethyl (2S,3S)-2,3-diacetyloxybutanedioate

物理化学性质

• 密度: 1.258g/cm3
• 沸点: 281.6ºC at 760 mmHg
• 分子式: C₁₀H₁₄O₈
• 分子量: 262.21300
• 闪点: 117.7ºC
• 精确质量: 262.06900
• PSA: 105.20000
• 折射率: 1.444

安全信息

• 海关编码: 2918990090

海关

• 海关编码: 2918990090
• 中文概述: 2918990090. 其他含其他附加含氧基羧酸（包括酸酐、酰卤化物、过氧化物和过氧酸及该税号的衍生物）. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:30.0%
• 申报要素: 品名, 成分含量, 用途
• Summary: 2918990090. other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

英文别名

• Di-O-acetyl-O-benzyliden-pentaerythrit
• dl 2,3-diacetoxy dimethylsuccinate
• 1,3-Dioxane-5,5-dimethanol,2-phenyl-,diacetate
• Di-O-acetyl-weinsaeure-dimethylester
• di-O-acetyl-tartaric acid dimethyl ester
• Diacetyl-weinsaeure-methylester