3-methyl-5-(2-oxopropylidene)furan-2-one

Modify Date: 2025-10-15 19:39:53

3-methyl-5-(2-oxopropylidene)furan-2-one structure	Common Name	3-methyl-5-(2-oxopropylidene)furan-2-one
	CAS Number	54345-20-9	Molecular Weight	152.14700
	Density	N/A	Boiling Point	N/A
	Molecular Formula	C₈H₈O₃	Melting Point	N/A
	MSDS	N/A	Flash Point	N/A

Name	3-methyl-5-(2-oxopropylidene)furan-2-one
Synonym	More Synonyms

Citraconic anhydride

CAS#:616-02-4

1-(Triphenylpho...

CAS#:29942-64-1

~52%

3-methyl-5-(2-o...

CAS#:54345-20-9

(5Z)-3-methyl-5...

CAS#:54345-23-2

Detail

Literature: Shestak; Novikov Russian Chemical Bulletin, 2010 , vol. 59, # 1 p. 81 - 90

(2aS,3S,8R,8aR)...

CAS#:69978-41-2

3-methyl-5-(2-o...

CAS#:54345-20-9

(5Z)-3-methyl-5...

CAS#:54345-23-2

Anthracene

CAS#:120-12-7

Literature: Kitamura, Tohru; Kawakami, Yosihide; Imagawa, Takeshi; Kawanssi, Mituyosi Tetrahedron, 1980 , vol. 36, # 82 p. 1183 - 1190

Precursor 3
CAS#:616-02-4 Citraconic anhydride CAS#:29942-64-1 1-(Triphenylpho... CAS#:69978-41-2 (2aS,3S,8R,8aR)...
DownStream 4
CAS#:4056-72-8 2-acetyl-4-meth... CAS#:74826-66-7 methyl 2-(2-met... CAS#:54345-23-2 (5Z)-3-methyl-5... CAS#:81154-48-5 methyl (Z)-2-me...

(5E)-3-methyl-5-(2-oxopropylidene)furan-2(5H)-one

(E)-3-methyl-5-(2'-oxopropylidene)furan-2(5H)-one

2(5H)-Furanone,3-methyl-5-(2-oxopropylidene)-,(E)

Names