114420-06-3

• 常用中文名：ETHYL 3-(2,2-DIMETHYL-1,3-DIOXOLAN-4-YL)-2,2-DIFLUORO-3-HYDROXYPROPANOATE
• 常用英文名：ETHYL 3-(2,2-DIMETHYL-1,3-DIOXOLAN-4-YL)-2,2-DIFLUORO-3-HYDROXYPROPANOATE
• CAS号：114420-06-3
• 分子式：C₁₀H₁₆F₂O₅
• 分子量：254.228
• 发布时间：2017-04-03 21:02:21
• 更新时间：2025-09-24 21:35:35

名称

• 英文名: pentonic acid, 2-deoxy-2,2-difluoro-4,5-o-(1-methylethylidene)-, ethyl ester
• 英文别名: ethyl 2,2-difluoro-3-hydroxy-3-(2,2-dimethyl-dioxolan-4-yl)propionate; Ethyl 3-(2,2-diMethyl-1,3-dioxolan-4-yl)-2,2-difluoro-3-hydroxypropanoate; ethyl 2-deoxy-2,2-difluoro-D-erythro,D-threo-pentonate; 2-Deoxy-2,2-Difluoro-4,5-o-(1-Methylethylidene) Pentonic Acid Ethyl Ester; (1-methylethylidene)-,ethylester; Pentonic acid, 2-deoxy-2,2-difluoro-4,5-O-(1-methylethylidene)-, ethyl ester; Ethyl 2-deoxy-2,2-difluoro-4,5-O-isopropylidenepentonate; Pentonicacid, 2-deoxy-2,2-difluoro-4,5-O-(1-methylethylidene)-ethylester; Pentonic acid,2-deoxy-2,2-difluoro-4,5-O

物化性质

• 密度: 1.2±0.1 g/cm3
• 沸点: 338.4±37.0 °C at 760 mmHg
• 分子式: C₁₀H₁₆F₂O₅
• 分子量: 254.228
• 闪点: 158.5±26.5 °C
• 精确质量: 254.096573
• PSA: 64.99000
• LogP: 1.86
• 蒸汽压: 0.0±1.7 mmHg at 25°C
• 折射率: 1.428

安全

• 海关编码: 2932999099

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海关

海关编码	2932999099
中文概述	2932999099. 其他仅含氧杂原子的杂环化合物. 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:20.0%
申报要素	品名, 成分含量, 用途
Summary	2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%