2(5H)-Furanone
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Product Description
Product
2(5H)-Furanone
CAS
497-23-4
Formula
C4H4O2
Synonym
2(5H)-Furanone; 2(5H)-Furanone (.gamma.-crotonolactone); 2(5H)-Furanone (?-crotonolactone); 2,5-Dihydrofuranone; 2-Buten-4-olide; 2-Butenoic acid gamma-lactone; 2-Butenoic acid, 4-hydroxy-, ?-lactone; 2-Butenoic acid, 4-hydroxy-, gamma-lactone; 2-Butenoic acid-?-lactone; 2-Butenoic acid-gamma-lactone; 2-Butenolide; 2-Oxo-2,5-dihydrofuran; 4-Hydroxy-2-butenoic acid ?-lactone; 4-Hydroxy-2-butenoic acid lactone; 4-Hydroxycrotonic acid gamma-lactone; 5 H-furan-2-one; 5-17-09-00112 (Beilstein Handbook Reference); a,ß-Crotonolactone; alpha,beta-Crotonolactone; BRN 0383585; Butenolide; CCRIS 5722; Crotonic acid, 4-hydroxy-, ?-lactone; Crotonic acid, 4-hydroxy-, gamma-lactone (6CI,7CI); Crotonolactone; d,a,ß-Butenolide; delta,alpha,beta-Butenolide; EINECS 207-839-3; Furan-2(5H)-one; gamma-Crotolactone; gamma-Hydroxycrotonic acid lactone; HSDB 8151; Isocrotonolactone; NSC 197009; UNII-8KXK25H388; .alpha.,.beta.-Crotonolactone; .delta.,.alpha.,.beta.-Butenolide; .gamma.-Crotolactone; .gamma.-Hydroxycrotonicacidlactone; ?-Crotolactone; ?-Crotonolactone; ?-Hydroxycrotonic acid lactone
Typical Product Specifications
Molecular weight
84.07
EINECS
207-839-3
SMILES
C=1COC(C1)=O
InChI
1S/C4H4O2/c5-4-2-1-3-6-4/h1-2H,3H2
InChIKey
VIHAEDVKXSOUAT-UHFFFAOYSA-N
Atmospheric OH Rate Constant
1.22E-11 cm3/molecule-sec
Water solubility
4.18E+05 mg/L
Henry's Law Constant
4.81E-05 atm-m3/mole
log P (octanol-water)
-0.6
Melting Point
4.5 ° C
Vapor Pressure
0.981 mm Hg
Refractive Index
1.469
Density
1.185 g/mL at 25 °C
Water solubility
Immiscible with water.
Melting Point
4-5 °C
Flash Point
214 °F
Boiling Point
86-87 °C12 mm Hg
Storage Temperature
2-8°C
BRN Number
383585
Class
2(5H)-Furanone
Product Description
Product
2(5H)-Furanone
CAS
497-23-4
Formula
C4H4O2
Synonym
2(5H)-Furanone; 2(5H)-Furanone (.gamma.-crotonolactone); 2(5H)-Furanone (?-crotonolactone); 2,5-Dihydrofuranone; 2-Buten-4-olide; 2-Butenoic acid gamma-lactone; 2-Butenoic acid, 4-hydroxy-, ?-lactone; 2-Butenoic acid, 4-hydroxy-, gamma-lactone; 2-Butenoic acid-?-lactone; 2-Butenoic acid-gamma-lactone; 2-Butenolide; 2-Oxo-2,5-dihydrofuran; 4-Hydroxy-2-butenoic acid ?-lactone; 4-Hydroxy-2-butenoic acid lactone; 4-Hydroxycrotonic acid gamma-lactone; 5 H-furan-2-one; 5-17-09-00112 (Beilstein Handbook Reference); a,ß-Crotonolactone; alpha,beta-Crotonolactone; BRN 0383585; Butenolide; CCRIS 5722; Crotonic acid, 4-hydroxy-, ?-lactone; Crotonic acid, 4-hydroxy-, gamma-lactone (6CI,7CI); Crotonolactone; d,a,ß-Butenolide; delta,alpha,beta-Butenolide; EINECS 207-839-3; Furan-2(5H)-one; gamma-Crotolactone; gamma-Hydroxycrotonic acid lactone; HSDB 8151; Isocrotonolactone; NSC 197009; UNII-8KXK25H388; .alpha.,.beta.-Crotonolactone; .delta.,.alpha.,.beta.-Butenolide; .gamma.-Crotolactone; .gamma.-Hydroxycrotonicacidlactone; ?-Crotolactone; ?-Crotonolactone; ?-Hydroxycrotonic acid lactone
Typical Product Specifications
Molecular weight
84.07
EINECS
207-839-3
SMILES
C=1COC(C1)=O
InChI
1S/C4H4O2/c5-4-2-1-3-6-4/h1-2H,3H2
InChIKey
VIHAEDVKXSOUAT-UHFFFAOYSA-N
Atmospheric OH Rate Constant
1.22E-11 cm3/molecule-sec
Water solubility
4.18E+05 mg/L
Henry's Law Constant
4.81E-05 atm-m3/mole
log P (octanol-water)
-0.6
Melting Point
4.5 ° C
Vapor Pressure
0.981 mm Hg
Refractive Index
1.469
Density
1.185 g/mL at 25 °C
Water solubility
Immiscible with water.
Melting Point
4-5 °C
Flash Point
214 °F
Boiling Point
86-87 °C12 mm Hg
Storage Temperature
2-8°C
BRN Number
383585
Class
