40500-10-5

• 常用中文名：四氢-2H-吡喃-4-丙酸
• 常用英文名：3-(TETRAHYDRO-2H-PYRAN-4-YL)PROPANOIC ACID
• CAS号：40500-10-5
• 分子式：C₈H₁₄O₃
• 分子量：158.19500
• 发布时间：2018-08-14 01:49:14
• 更新时间：2025-09-18 20:54:35

名称

• 中文名: 四氢-2H-吡喃-4-丙酸
• 英文名: 3-(oxan-4-yl)propanoic acid
• 英文别名: 3-(tetrahydro-2H-pyran-4-yl)propanoic acid; 3-Tetrahydropyran-4-yl-propionsaeure; 3-(tetrahydropyran-4-yl)propionic acid; WT1024; Tetrahydro-2H-pyran-4-propanoic acid

物化性质

• 密度: 1.081
• 沸点: 297ºC
• 分子式: C₈H₁₄O₃
• 分子量: 158.19500
• 闪点: 120ºC
• 精确质量: 158.09400
• PSA: 46.53000
• LogP: 1.27780

安全

• 海关编码: 2932999099

合成路线

50675-18-8 2033-24-1 ~87% 40500-10-5

文献：Mudhar, Harminder; Witty, Andrew Tetrahedron Letters, 2010 , vol. 51, # 38 p. 4972 - 4974

5337-03-1 ~% 40500-10-5

文献：TAKEDA PHARMACEUTICAL COMPANY LIMITED; MATTHEWS, Christopher; O'BRYAN, Colin; PROVENCAL, David Paul Patent: WO2012/51450 A1, 2012 ; WO 2012/051450 A1

1247380-80-8 ~% 40500-10-5

文献：TAKEDA PHARMACEUTICAL COMPANY LIMITED; MATTHEWS, Christopher; O'BRYAN, Colin; PROVENCAL, David Paul Patent: WO2012/51450 A1, 2012 ; WO 2012/051450 A1

1373168-67-2 ~% 40500-10-5

文献：TAKEDA PHARMACEUTICAL COMPANY LIMITED; MATTHEWS, Christopher; O'BRYAN, Colin; PROVENCAL, David Paul Patent: WO2012/51450 A1, 2012 ; WO 2012/051450 A1

125552-89-8 ~% 40500-10-5

文献：Prelog; Cerkovnikov Justus Liebigs Annalen der Chemie, 1937 , vol. 532, p. 83,85

854830-56-1 ~% 40500-10-5

文献：Prelog; Cerkovnikov Justus Liebigs Annalen der Chemie, 1937 , vol. 532, p. 83,85

854830-57-2 ~% 40500-10-5

文献：Prelog; Cerkovnikov Justus Liebigs Annalen der Chemie, 1937 , vol. 532, p. 83,85

上下游产品

上游产品  7
50675-18-8 2033-24-1 5337-03-1 1373168-67-2
125552-89-8 854830-56-1 854830-57-2
下游产品  4
65412-03-5 1011803-60-3 1822-32-8 52601-24-8

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%