2,3-Butanedione
Standard for GC,≥99.0%(GC)
Reagent
Code: #143041
Alias
2,3-butanedione; diacetyl, biacetyl, dimethyldione, dimethylethylenedione, dimethylethylenedione, dimethyldione, dimethyldimethylone, dimethylglyoxal, 2,3-dione butane, diacetyl
CAS Number
431-03-8
science Other reagents with same CAS 431-03-8
blur_circular Chemical Specifications
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Molecular Information
Weight
86.09 g/mol
Formula
C₄H₆O₂
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Registry Numbers
MDL Number
MFCD00008756
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Physical Properties
Melting Point
-4--2 °C
Boiling Point
88 °C(lit.)
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Storage & Handling
Density
0.985 g/mL at 20 °C
Storage
2~8°C
description Product Description
Used primarily as a flavoring agent, it imparts a buttery or creamy taste and is commonly found in margarine, snack foods, microwave popcorn, and baked goods. It is also used in dairy flavor formulations to enhance the aroma of butter, cheese, and buttermilk. In addition to food applications, it serves as a reagent in organic synthesis and can be used in the production of pharmaceuticals and agrochemicals. It has also been employed in the calibration of analytical instruments due to its distinct volatility and detectable odor.
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