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Name |
2(3H)-Furanone,dihydro-5-(hydroxymethyl)- |
EINECS | N/A |
CAS No. | 10374-51-3 | Density | 1.224 g/cm3 |
PSA | 46.53000 | LogP | -0.31570 |
Solubility | N/A | Melting Point |
N/A |
Formula | C5H8O3 | Boiling Point | 308.9 °C at 760 mmHg |
Molecular Weight | 116.117 | Flash Point | 146 °C |
Transport Information | N/A | Appearance | N/A |
Safety | Risk Codes | N/A | |
Molecular Structure | Hazard Symbols | N/A | |
Synonyms |
4,5-Dihydroxypentanoic acid g-lactone;NSC 128380;g-(Hydroxymethyl)-g-butyrolactone;d-Hydroxy-g-valerolactone;5-Hydroxymethyldihydrofuran-2-one;Dihydro-5-(hydroxymethyl)-2(3H)furanone;5-Hydroxy-4-pentanolide;4-Hydroxymethyl-g-butyrolactone;Valericacid, 4,5-dihydroxy-, g-lactone (6CI,7CI); |
Article Data | 33 |
This chemical is called 2(3H)-Furanone, dihydro-5-(hydroxymethyl)-, and its IUPAC name is 5-(hydroxymethyl)oxolan-2-one. With the molecular formula of C5H8O3, its molecular weight is 116.115. The CAS registry number of this chemical is 10374-51-3.
Other characteristics of the 2(3H)-Furanone,dihydro-5-(hydroxymethyl)- can be summarised as followings: (1)ACD/LogP: -1.80; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): -1.8; (4)ACD/LogD (pH 7.4): -1.8; (5)ACD/BCF (pH 5.5): 1; (6)ACD/BCF (pH 7.4): 1; (7)ACD/KOC (pH 5.5): 2.49; (8)ACD/KOC (pH 7.4): 2.49; (9)#H bond acceptors: 3; (10)#H bond donors: 1; (11)#Freely Rotating Bonds: 2; (12)Polar Surface Area: 35.53 Å2; (13)Index of Refraction: 1.469; (14)Molar Refractivity: 26.41 cm3; (15)Molar Volume: 94.8 cm3; (16)Polarizability: 10.47×10-24cm3; (17)Surface Tension: 41.7 dyne/cm; (18)Density: 1.224 g/cm3; (19)Flash Point: 146 °C; (20)Enthalpy of Vaporization: 63.73 kJ/mol; (21)Boiling Point: 308.9 °C at 760 mmHg; (22)Vapour Pressure: 6.02E-05 mmHg at 25°C.
Production method of this chemical: The 2(3H)-Furanone, dihydro-5-(hydroxymethyl)- could be obtained by the reactant of hexa-1,5-diene. This reaction needs the reagents of KMnO4, CuSO4*5H2O, H2O, and the solvent of CH2Cl2. The yield is 20 %. In addition, the reaction time is 6 hours.
Uses of this chemical: The could react with acetic acid anhydride to obtain the 5-acetoxymethyl-dihydro-furan-2-one. This reaction needs the reagents of Et3N, 4-pyrrolidinopyridine, and the solvent of CH2Cl2. The yield is 92 %. In addition, this reaction should be taken for 10 hours at ambient temperature.
You can still convert the following datas into molecular structure:
1.SMILES: O=C1OC(CO)CC1
2.InChI: InChI=1/C5H8O3/c6-3-4-1-2-5(7)8-4/h4,6H,1-3H2
3.InChIKey: NSISJFFVIMQBRN-UHFFFAOYAF