2,4(3H,5H)-Furandione

Modify Date: 2025-08-25 11:43:58

2,4(3H,5H)-Furandione Structure
2,4(3H,5H)-Furandione structure
Common Name 2,4(3H,5H)-Furandione
CAS Number 4971-56-6 Molecular Weight 100.073
Density 1.4±0.1 g/cm3 Boiling Point 324.3±35.0 °C at 760 mmHg
Molecular Formula C4H4O3 Melting Point 139-140°C (dec.)
MSDS N/A Flash Point 151.0±26.0 °C

 Names

Name Tetronic Acid
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.4±0.1 g/cm3
Boiling Point 324.3±35.0 °C at 760 mmHg
Melting Point 139-140°C (dec.)
Molecular Formula C4H4O3
Molecular Weight 100.073
Flash Point 151.0±26.0 °C
Exact Mass 100.016045
PSA 43.37000
LogP -2.03
Vapour Pressure 0.0±0.7 mmHg at 25°C
Index of Refraction 1.470
Storage condition Refrigerator

 Safety Information

Hazard Codes Xi: Irritant;
Risk Phrases R36/37/38
Safety Phrases S26-S36/37/39-S36
HS Code 2932190090

 Synthetic Route

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2,4(3H,5H)-Furandione Structure

2,4(3H,5H)-Fura...

CAS#:4971-56-6

Literature: Chernysheva, Natalia B.; Tsyganov, Dmitry V.; Philchenkov, Alex A.; Zavelevich, Michael P.; Kiselyov, Alex S.; Semenov, Roman V.; Semenova, Marina N.; Semenov, Victor V. Bioorganic and Medicinal Chemistry Letters, 2012 , vol. 22, # 7 p. 2590 - 2593

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2,4(3H,5H)-Furandione Structure

2,4(3H,5H)-Fura...

CAS#:4971-56-6

Literature: Wolff; Schwabe Justus Liebigs Annalen der Chemie, 1896 , vol. 291, p. 237 Full Text Show Details Wolff; Schimpff Justus Liebigs Annalen der Chemie, 1901 , vol. 315, p. 152,153

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2,4(3H,5H)-Furandione Structure

2,4(3H,5H)-Fura...

CAS#:4971-56-6

Literature: Duffin; Kendall Journal of the Chemical Society, 1955 , p. 3969

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2,4(3H,5H)-Furandione Structure

2,4(3H,5H)-Fura...

CAS#:4971-56-6

Literature: Wolff Justus Liebigs Annalen der Chemie, 1913 , vol. 399, p. 311

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2,4(3H,5H)-Furandione Structure

2,4(3H,5H)-Fura...

CAS#:4971-56-6

Literature: Naringrekar; Stella Journal of Pharmaceutical Sciences, 1990 , vol. 79, # 2 p. 138 - 146

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2,4(3H,5H)-Furandione Structure

2,4(3H,5H)-Fura...

CAS#:4971-56-6

Literature: Roettinger; Wenzel Monatshefte fuer Chemie, 1913 , vol. 34, p. 1874

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2,4(3H,5H)-Furandione Structure

2,4(3H,5H)-Fura...

CAS#:4971-56-6

Literature: Wolff; Schimpff Justus Liebigs Annalen der Chemie, 1901 , vol. 315, p. 158

~%

2,4(3H,5H)-Furandione Structure

2,4(3H,5H)-Fura...

CAS#:4971-56-6

Literature: Wolff; Schwabe Justus Liebigs Annalen der Chemie, 1896 , vol. 291, p. 237

 Customs

HS Code 2932190090
Summary 2932190090 other compounds containing an unfused furan ring (whether or not hydrogenated) in the structure VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0%

 Synonyms

Tetronic acid
Furan-2,4(3H,5H)-dione
EINECS 225-617-4
Tetrahydrofuran-2,4-dione
oxolane-2,4-dione
MFCD00010086
2,4(3H,5H)-Furandione
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