Dihydrofuran-3(2H)-one

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Names

[ CAS No. ]:
22929-52-8

[ Name ]:
Dihydrofuran-3(2H)-one

[Synonym ]:
tetrahydrofuran-4-one
g-Butyrolactone
Dihydrofuran-3(2H)-one
gama-Butyrolactone
3-Oxo-1,4-epoxybutane
Dihydro-3(2H)-furanone
tetrahydrofuran-3-one
butyrolactone
Dihydrofuran-3-one
2(3H)-Furanone, dihydro-
2,3,4,5-Tetrahydro-2-furanone
3-ketotetrahydrofuran
tetrahydrofuran-2-one
3(2H)-Furanone, dihydro-
Dihydrofuran-2(3H)-one
1-Oxacyclopentan-2-one
3-Oxotetrahydrofuran
2-OXOTETRAHYDROFURAN
Dihydro-2(3H)-furanone
g-Hydroxybutyric Acid Lactone
3(2H)-Furanone, dihydro
4,5-Dihydro-2(3H)-furanone
γ-Butyrolactone
1-Oxacyclopentane-2-one
Tetrahydrofuran-3-yloxy
γ-Hydroxybutyric acid lactone
Dihydrofuran-3(2H)-on

Chemical & Physical Properties

[ Density]:
1.1±0.1 g/cm3

[ Boiling Point ]:
151.1±23.0 °C at 760 mmHg

[ Molecular Formula ]:
C4H6O2

[ Molecular Weight ]:
86.089

[ Flash Point ]:
56.3±16.2 °C

[ Exact Mass ]:
86.036781

[ PSA ]:
26.30000

[ LogP ]:
-1.14

[ Vapour Pressure ]:
3.7±0.3 mmHg at 25°C

[ Index of Refraction ]:
1.442

MSDS

Click to get detail MSDS

Safety Information

[ Hazard Codes ]:
Xn:Harmful;

[ Risk Phrases ]:
R22;R36/37/38

[ Safety Phrases ]:
S23-S26-S36/37/39

[ RIDADR ]:
UN 1993

[ HS Code ]:
2932190090

Precursor & DownStream

Precursor

  • 3-Hydroxytetrahydrofuran
  • furan-3-ol
  • 3-Oxolene
  • Methyl 4-oxotetrahydrofuran-3-carboxylate

DownStream

  • Morpholine,4-(4,5-dihydro-3-furanyl)-
  • Morpholine,4-(2,5-dihydro-3-furanyl)-
  • 3-Hydroxytetrahydrofuran
  • 3-ethynyloxolan-3-ol

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%

Related Compounds

  • dihydrofuran-3(2H)-one
  • trans-dimethyl-2,5-dihydrofuran-3(2H)-one
  • (2R,5R)-2,5-diphenyldihydrofuran-3(2H)-one
  • 4-benzylidene-2,2-dimethyl-5-phenyldihydrofuran-3(2H)-one
  • 2-hydroxy-2-phenyl-5,5-bis(trifluoromethyl)dihydrofuran-3(2h)-one
  • 2-hydroxy-2-methyl-5,5-bis(trifluoromethyl)dihydrofuran-3(2h)-one
  • 2-(1-methyl-1H-imidazol-5-yl)-6-oxo-3,6-dihydropyrimidine-4-carboxylic acid
  • 2-(2-Methyl-1,3-oxazol-4-yl)-6-oxo-3,6-dihydropyrimidine-4-carboxylic acid
  • 2-(2-Methyloxolan-2-yl)-6-oxo-3,6-dihydropyrimidine-4-carboxylic acid
  • 2-(3-Methylcyclopentyl)-6-oxo-3,6-dihydropyrimidine-4-carboxylic acid
  • 2-[Cyclopropyl(methoxy)methyl]-6-oxo-3,6-dihydropyrimidine-4-carboxylic acid
  • 1-(2-Methylpiperidin-4-yl)prop-2-yn-1-one
  • rac-1-[(2R,4R)-2-methylpiperidin-4-yl]prop-2-en-1-one
  • 2,2-difluoro-3-[(1-methyl-1H-1,2,3-triazol-4-yl)amino]propanoic acid
  • 2,2-Difluoro-3-[(1-methylcyclopent-3-en-1-yl)amino]propanoic acid
  • 3-[(1,2-Dimethylcyclopropyl)amino]-2,2-difluoropropanoic acid
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