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Acetic acid,(2-hydroxy-6-oxo-2H-pyran-3(6H)-ylidene)-, methyl ester, (E)- (9CI)

更新时间:2024-09-17 14:58:46

Acetic acid,(2-hydroxy-6-oxo-2H-pyran-3(6H)-ylidene)-, methyl ester, (E)- (9CI)结构式
Acetic acid,(2-hydroxy-6-oxo-2H-pyran-3(6H)-ylidene)-, methyl ester, (E)- (9CI)结构式
委托求购
常用名 Acetic acid,(2-hydroxy-6-oxo-2H-pyran-3(6H)-ylidene)-, methyl ester, (E)- (9CI) 英文名 Acetic acid,(2-hydroxy-6-oxo-2H-pyran-3(6H)-ylidene)-, methyl ester, (E)- (9CI)
CAS号 81158-22-7 分子量 184.14600
密度 1.515g/cm3 沸点 412.8ºC at 760 mmHg
分子式 C8H8O5 熔点 N/A
MSDS N/A 闪点 174.4ºC

 名称

英文名 methyl (2E)-2-(2-hydroxy-6-oxopyran-3-ylidene)acetate

 物理化学性质

密度 1.515g/cm3
沸点 412.8ºC at 760 mmHg
分子式 C8H8O5
分子量 184.14600
闪点 174.4ºC
精确质量 184.03700
PSA 72.83000
折射率 1.631

 合成线路

~96%

Acetic acid,(2-hydroxy-6-oxo-2H-pyran-3(6H)-ylidene)-, methyl ester, (E)- (9CI)结构式

Acetic acid,(2-...

81158-22-7

文献:Ettlinger, Martin G.; Jaroszewski, Jerzy W. Tetrahedron Letters, 1980 , vol. 21, p. 3503 - 3506

~%

Acetic acid,(2-hydroxy-6-oxo-2H-pyran-3(6H)-ylidene)-, methyl ester, (E)- (9CI)结构式

Acetic acid,(2-...

81158-22-7

文献:Jaroszewski, Jerzy W.; Ettlinger, Martin G. Journal of Organic Chemistry, 1989 , vol. 54, # 7 p. 1506 - 1518

~%

Acetic acid,(2-hydroxy-6-oxo-2H-pyran-3(6H)-ylidene)-, methyl ester, (E)- (9CI)结构式

Acetic acid,(2-...

81158-22-7

文献:Husband et al. Canadian Journal of Chemistry, 1955 , vol. 33, p. 68,80

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