3-Hydroxy-4-methyl-5-ethyl-2(5H)furanone 698-10-2

5-ETHYL-4-METHYL-3-HYDROXYFURANONE;5-ETHYL-3-HYDROXY-4-METHYL-2(5H)-FURANONE;5-ETHYL-3-HYDROXY-4-METHYL-5H-FURAN-2-ONE;2(5H)-Furanone,5-ethyl-3-hydroxy-Chemicalbook4-methyl-;2-Hexenoicacid,2,4-dihydroxy-3-methyl-,gamma-lactone;4-Methyl-5-ethyl-3-hydroxyfuranone;5-ethyl-3-hydroxy-4-methyl-2(5h)-furanon;MAPLEFURANONE

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Model:
698-10-2
Brand:
bosschemical
Code:
698-10-2

Product Description

3-Hydroxy-4-methyl-5-ethyl-2(5H)furanone Basic information
Product Name:	3-Hydroxy-4-methyl-5-ethyl-2(5H)furanone
CAS:	698-10-2
MF:	C7H10O3
MW:	142.15
EINECS:	211-811-6
Mol File:	698-10-2.mol
3-Hydroxy-4-methyl-5-ethyl-2(5H)furanone Chemical Properties
Melting point	31-35 °C(lit.)
Boiling point	83-86 °C0.5 mm Hg(lit.)
density	1.1643 (rough estimate)
FEMA	3153 \| 5-ETHYL-3-HYDROXY-4-METHYL-2(5H)-FURANONE
refractive index	n20/D 1.49(lit.)
Fp	>230 °F
storage temp.	2-8°C
solubility	Chloroform (Slightly), Methanol (Slightly)
pka	9.28±0.40(Predicted)
form	powder to lump to clear liquid
color	White or Colorless to Yellow
Odor	at 0.01 % in dipropylene glycol. sweet fruity caramellic maple fenugreek brown sugar nutty chicory praline butterscotch
Odor Type	caramellic
FreezingPoint	25.0 to 29.0 ℃
JECFA Number	222
Stability:	Hygroscopic
InChIKey	IUFQZPBIRYFPFD-UHFFFAOYSA-N
LogP	0.09
CAS DataBase Reference	698-10-2(CAS DataBase Reference)
NIST Chemistry Reference	2(5H)-furanone, 5-ethyl-3-hydroxy-4-methyl-(698-10-2)
EPA Substance Registry System	2(5H)-Furanone, 5-ethyl-3-hydroxy-4-methyl- (698-10-2)

公司信息

3-Hydroxy-4-methyl-5-ethyl-2(5H)furanone 698-10-2 C7H10O3

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Chemical detection methods

Spectroscopic Analysis Methods

Ultraviolet-Vis Spectrophotometry (UV-Vis)
Infrared Spectroscopy (IR/FTIR)
Atomic Absorption Spectroscopy (AAS)
X-ray Fluorescence Spectroscopy (XRF)
Nuclear Magnetic Resonance Spectroscopy (NMR)

Chromatographic Analysis

Gas Chromatography (GC)
High Performance Liquid Chromatography (HPLC)
Ion Chromatography (IC)
Thin Layer Chromatography (TLC)

Mass Spectrometry Analysis

GC-MS / LC-MS/MS: Qualitative and Quantitative Analysis
ICP-MS: Trace Metal Elements (ppb Level)
TOF-MS: Precise Molecular Weight Determination

Electrochemical analysis methods

Polypotentiometric methods
Conductivity methods
Polarographic methods / Voltammetric methods
Coulometric analysis

Thermal Analysis Methods

Thermogravimetric Analysis (TGA)
Differential Scanning Calorimetry (DSC)
Differential Thermal Analysis (DTA)

Classical wet chemical analysis

Titration analysis
Gravity analysis