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

Modify Date: 2023-10-18 11:23:31

Acetic acid,(2-hydroxy-6-oxo-2H-pyran-3(6H)-ylidene)-, methyl ester, (E)- (9CI) Structure
Acetic acid,(2-hydroxy-6-oxo-2H-pyran-3(6H)-ylidene)-, methyl ester, (E)- (9CI) structure
Common Name Acetic acid,(2-hydroxy-6-oxo-2H-pyran-3(6H)-ylidene)-, methyl ester, (E)- (9CI)
CAS Number 81158-22-7 Molecular Weight 184.14600
Density 1.515g/cm3 Boiling Point 412.8ºC at 760 mmHg
Molecular Formula C8H8O5 Melting Point N/A
MSDS N/A Flash Point 174.4ºC

 Names

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

 Chemical & Physical Properties

Density 1.515g/cm3
Boiling Point 412.8ºC at 760 mmHg
Molecular Formula C8H8O5
Molecular Weight 184.14600
Flash Point 174.4ºC
Exact Mass 184.03700
PSA 72.83000
Index of Refraction 1.631

 Synthetic Route

~96%

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

Acetic acid,(2-...

CAS#:81158-22-7

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

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

Acetic acid,(2-...

CAS#:81158-22-7

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

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

Acetic acid,(2-...

CAS#:81158-22-7

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

 Precursor & DownStream

Precursor  1

DownStream  1

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