4,5-Dimethyl-3-hydroxy-2,5-dihydrofuran-2-one
3 wt.% Matrix: Propylene Glycol
Reagent
Code: #56950
Alias
sugar lactone
3-Hydroxy-4,5-dimethyl-2(5H)furanone
Trigonelactone
CAS Number
28664-35-9
science Other reagents with same CAS 28664-35-9
blur_circular Chemical Specifications
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Molecular Information
Weight
128.13 g/mol
Formula
C₆H₈O₃
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Registry Numbers
EC Number
249-136-4
MDL Number
MFCD00059957
thermostat
Physical Properties
Melting Point
26-29 °C(lit.)
Boiling Point
184 °C(lit.)
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Storage & Handling
Density
1.049 g/mL at 25 °C
Storage
2~8°C
description Product Description
This chemical is widely used in the food and flavoring industry as a flavor enhancer due to its ability to impart a sweet, caramel-like aroma. It is often added to baked goods, dairy products, and confectionery to improve taste profiles. Additionally, it serves as a key intermediate in the synthesis of various organic compounds, particularly in the production of fragrances and pharmaceuticals. Its unique structure also makes it valuable in research for developing new materials and studying chemical reactions.
format_list_bulleted Product Specification
| Test Parameter | Specification |
|---|---|
| Arsenic (As) | 0-3 |
| CD | 0-1 |
| Lead (Pb) | 0-10 |
| Mercury (Hg) | 0-1 |
| Proton NMR | 2-4 |
| Refractive Index n20D | 1.432-1.436 |
| Appearance | Colorless liquid |
| Infrared Spectrum | Conforms to Structure |
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