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| CAS No.: | 2013-26-5 |
|---|---|
| Name: | ALPHA-KETOBUTYRIC ACID SODIUM SALT |
| Article Data: | 1 |
| Molecular Structure: | |
|
|
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| Formula: | C4H6 O3 . Na |
| Molecular Weight: | 124.072 |
| Synonyms: | Butanoicacid, 2-oxo-, sodium salt (9CI); Butyric acid, 2-oxo-, sodium salt (8CI);2-Oxobutyric acid sodium salt; Sodium 2-oxobutyrate; Sodium a-ketobutyrate |
| Density: | 1.182g/cm3 |
| Boiling Point: | 177.8°Cat760mmHg |
| Flash Point: | 65°C |
| Solubility: | very faint turbidity |
| Hazard Symbols: |
|
| Risk Codes: | 36/37/38 |
| Safety: | Moderately toxic by subcutaneous route. When heated to decomposition it emits acrid smoke and irritating vapors. |
| PSA: | 57.20000 |
| LogP: | -1.28460 |
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Chemistry
IUPAC Name: Sodium 2-oxobutanoate
Synonyms: Butanoic acid, 2-oxo-, sodium salt (1:1) ; Sodium 2-oxobutanoate ; 2-Oxobutanoic acid sodium salt ; 2-Oxobutyric acid sodium salt ; 2-Oxobutyric acid, sodium salt 97%+ ; alpha-Ketobutyric acid sodium salt ; Butanoic acid, 2-oxo-, sodium salt ; Butyric acid, 2-oxo-, sodium salt ; 2-Oxobutyricacidsodiumsalt ; Sodium alpha-ketobutyrate ; Sodium-alpha-ketobutrate
The Molecular Formula of 2-Oxobutyricacidsodiumsalt (CAS NO.2013-26-5):C4H5NaO3
The Molecular Weight of 2-Oxobutyricacidsodiumsalt (CAS NO.2013-26-5):124.070470g/mol
The Molecular Structure of 2-Oxobutyricacidsodiumsalt (CAS NO.2013-26-5):
Storage temp: 2-8°C
Appearance: white powder
Flash Point: 65 °C
Enthalpy of Vaporization: 45.66 kJ/mol
Boiling Point: 177.8 °C at 760 mmHg
Vapour Pressure: 0.482 mmHg at 25
Polar Surface Area: 54.37 Å2
Polarizability: 10-24cm3
Uses
1. 2-Oxobutyricacidsodiumsalt ,whose Cas Register Number is 2013-26-5,can be used as pharmaceutical raw material and as diagnostic reagent.
2. This item can also be used as lactate dehydrogenase substrate in biochemical research.
Toxicity Data With Reference
| 1. | scu-mus LD50:2960 mg/kg | FATOAO Farmakologiya i Toksikologiya (Moscow). 42 (1979),221. |
Consensus Reports
Reported in EPA TSCA Inventory.
Safety Profile
Moderately toxic by subcutaneous route. When heated to decomposition it emits acrid smoke and irritating vapors.
Hazard Codes: 
Xi
Risk Statements: 36/37/38
R36/37/38:Irritating to eyes, respiratory system and skin.
Safety Statements: 26-36
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S36:Wear suitable protective clothing.
WGK Germany: 3
RTECS: ET5955900
F: 10