429-01-6

• 常用中文名：6-甲基-2,4,6-三s(三氟甲基)四氢吡喃-2,4-二醇
• 常用英文名：6-METHYL-2,4,6-TRIS(TRIFLUOROMETHYL)TETRAHYDROPYRAN-2,4-DIOL
• CAS号：429-01-6
• 分子式：C₉H₉F₉O₃
• 分子量：336.15200
• 发布时间：2018-12-23 21:16:21
• 更新时间：2024-02-05 13:27:49

名称

• 中文名: 6-甲基-2,4,6-三s(三氟甲基)四氢吡喃-2,4-二醇
• 英文名: 6-methyl-2,4,6-tris(trifluoromethyl)oxane-2,4-diol
• 英文别名: 6-Methyl-2,4,6-tris-trifluormethyl-tetrahydro-pyran-2,4-diol; PC6446; 6-methyl-2,4,6-tris-trifluoromethyl-tetrahydro-pyran-2,4-diol; 2,4-Dihydroxy-2,4,6-tri-perfluormethyl-6-methyltetrahydropyran; 1,1,1,7,7,7-hexafluoro-4,6-dihydroxy-6-methyl-4-trifluoromethyl-heptan-2-one 2->6-cyclohemiacetal

物化性质

• 密度: 1.632g/cm3
• 沸点: 247.1ºC at 760 mmHg
• 分子式: C₉H₉F₉O₃
• 分子量: 336.15200
• 闪点: 121ºC
• 精确质量: 336.04100
• PSA: 49.69000
• LogP: 2.66210
• 蒸汽压: 0.00427mmHg at 25°C
• 折射率: 1.37

安全

• 海关编码: 2932999099

合成路线

421-50-1 ~74% 429-01-6

文献：AIR PRODUCTS AND CHEMICALS, INC. Patent: EP1449839 A2, 2004 ; Location in patent: Page 9 ;

421-50-1 683-78-3 ~% 429-01-6

文献：Tarrant,P. et al. Journal of Organic Chemistry, 1963 , vol. 28, p. 839 - 843

421-50-1 1514-82-5 ~% 429-01-6

文献：Drakesmith,F.G. et al. Journal of Organic Chemistry, 1968 , vol. 33, # 1 p. 280 - 285

上下游产品

上游产品  3
421-50-1 683-78-3 1514-82-5
下游产品  1
380-94-9

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%