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2,3-Butanedione, 99%, Thermo Scientific Chemicals
Supplier: Thermo Scientific Chemicals A1421722
Description
2,3-Butanedione is used to form triazine and pteridine ring systems by cyclocondensation with amines. It is also used to inactivate aminopeptidase-N and acts as a precursor to alpha-diones. It finds use in alcoholic beverages, foods, to modify arginyl residues in proteins and to give a buttery flavor to microwave popcorns.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Applications2,3-Butanedione is used to form triazine and pteridine ring systems by cyclocondensation with amines. It is also used to inactivate aminopeptidase-N and acts as a precursor to alpha-diones. It finds use in alcoholic beverages, foods, to modify arginyl residues in proteins and to give a buttery flavor to microwave popcorns.
Solubility
Miscible with water.
Notes
Store in a cool place. Incompatible with acids, strong bases, metals, reducing agents and oxidizing agents.
Specifications
| 2,3-Butanedione | |
| -3°C | |
| 87°C to 88°C | |
| Sweet | |
| 1.394 | |
| 100 g | |
| 605398 | |
| 2,3-butanedione, diacetyl, biacetyl, dimethylglyoxal, 2,3-diketobutane, dimethyl glyoxal, butanedione, dimethyl diketone, 2,3-butadione, 2,3-dioxobutane | |
| QSJXEFYPDANLFS-UHFFFAOYSA-N | |
| butane-2,3-dione | |
| 650 | |
| 86.09 |
| 431-03-8 | |
| 0.983 | |
| 10°C (50°F) | |
| C4H6O2 | |
| MFCD00008756 | |
| UN2346 | |
| 14,2966 | |
| Miscible with water. | |
| CC(=O)C(=O)C | |
| 86.09 | |
| CHEBI:16583 | |
| 99% |
Chemical Identifiers
| 431-03-8 | |
| 86.09 | |
| QSJXEFYPDANLFS-UHFFFAOYSA-N | |
| 650 | |
| butane-2,3-dione |
| C4H6O2 | |
| MFCD00008756 | |
| 2,3-butanedione, diacetyl, biacetyl, dimethylglyoxal, 2,3-diketobutane, dimethyl glyoxal, butanedione, dimethyl diketone, 2,3-butadione, 2,3-dioxobutane | |
| CHEBI:16583 | |
| CC(=O)C(=O)C |
Safety and Handling
GHS H Statement
H225-H302-H332-H315-H319
Highly flammable liquid and vapour.
Harmful if swallowed.
Harmful if inhaled.
Causes skin irritation.
Causes serious eye irritation.
P210-P233-P235-P240-P241-P242-P243-P260-P264b-P270-P271-P272-P280-P301+P312-P303+P361+P353-P304+P340-P305+P351+P338-P310-P311-P314-P330-P333+P313-P363-P370+P378q-P501c
H225-H302-H315-H317-H318-H331-H373
DOTInformation : Transport Hazard Class: 3; Packing Group: II; Proper Shipping Name: BUTANEDIONE
EINECSNumber : 207-069-8
RTECSNumber : EK2625000
TSCA : Yes
Recommended Storage : Ambient temperatures
RUO – Research Use Only