2(3H)-Furanone,dihydro-3-[(4-methylphenyl)methylene]-

Modify Date: 2025-09-13 13:47:27

2(3H)-Furanone,dihydro-3-[(4-methylphenyl)methylene]- Structure
2(3H)-Furanone,dihydro-3-[(4-methylphenyl)methylene]- structure
Common Name 2(3H)-Furanone,dihydro-3-[(4-methylphenyl)methylene]-
CAS Number 5418-24-6 Molecular Weight 188.22200
Density 1.174g/cm3 Boiling Point 374.7ºC at 760 mmHg
Molecular Formula C12H12O2 Melting Point N/A
MSDS N/A Flash Point 157.2ºC

 Names

Name 3-[(4-methylphenyl)methylidene]oxolan-2-one
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.174g/cm3
Boiling Point 374.7ºC at 760 mmHg
Molecular Formula C12H12O2
Molecular Weight 188.22200
Flash Point 157.2ºC
Exact Mass 188.08400
PSA 26.30000
LogP 2.32530
Index of Refraction 1.61

 Safety Information

HS Code 2932209090

 Synthetic Route

~%

2(3H)-Furanone,dihydro-3-[(4-methylphenyl)methylene]- Structure

2(3H)-Furanone,...

CAS#:5418-24-6

Literature: Zimmer; Rothe Journal of Organic Chemistry, 1959 , vol. 24, p. 28,30 Full Text Show Details Zimmer et al. Journal of Organic Chemistry, 1964 , vol. 29, p. 925,926

 Precursor & DownStream

Precursor  2

DownStream  0

 Customs

HS Code 2932209090
Summary 2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

3-(4-methoxy-benzylidene)-5-phenyl-3H-furan-2-one
3-p-Methoxybenzyliden-5-phenyl-furan-2(3H)-on
3-(4-Methoxy-benzyliden)-5-phenyl-3H-furan-2-on
3-(4-dimethylamino-benzylidene)-5-phenyl-3H-furan-2-one
2-Oxo-3-<4-methoxy-benzyliden>-5-phenyl-2.3-dihydrofuran
3-p-Dimethylaminobenzyliden-5-phenylfuran-2(3H)-on
4-Hydroxy-2-(4-methoxybenzyliden)-4-phenyl-but-3-ensaeurelacton
5-Phenyl-3-<4-dimethylamino-benzyliden>-2,3-dihydro-furanon-(2)
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