-
Name
3-ACETOXY-2-BUTANONE
- EINECS
- CAS No. 4906-24-5
- Article Data4
- CAS DataBase
- Density 1.012 g/cm3
- Solubility
- Melting Point
- Formula C6H10O3
- Boiling Point 163.4 °C at 760 mmHg
- Molecular Weight 130.144
- Flash Point 56.6 °C
- Transport Information
- Appearance Colorless to pale yellow clear liquid
- Safety 26-36
- Risk Codes 36/38
-
Molecular Structure
- Hazard Symbols R36/38:Irritating to eyes and skin.;
- Synonyms 2-Butanone,3-hydroxy-, acetate (7CI,8CI);2-Acetoxy-3-butanone;3-Acetoxy-2-butanone;3-Acetyloxy-2-butanone;Acetic acid 1-methyl-2-oxopropyl ester;
- PSA 43.37000
- LogP 0.52700
Acetoin acetate Chemical Properties
The molecular structure of 2-Butanone,3-(acetyloxy)- (CAS NO.4906-24-5) is
Molecular Formula: C6H10O3
Molecular Weight: 130.14
EINECS: 200-580-7
Density: 1.012 g/cm3
Boiling Point: 163.4 °C at 760 mmHg
Flash Point: 56.6 °C
Solubility: soluble in ethanol
Appearance: colorless to pale yellow clear liquid
Freely Rotating Bonds: 3
Polar Surface Area: 43.37 Å2
Index of Refraction: 1.406
Molar Refractivity: 31.6 cm3
Molar Volume: 128.5 cm3
Polarizability: 12.53 ×10-24 cm3
Surface Tension: 28.8 dyne/cm
Enthalpy of Vaporization: 39.99 kJ/mol
Vapour Pressure: 2.07 mmHg at 25°C
The Cas Register Number of 2-Butanone,3-(acetyloxy)- is 4906-24-5. The chemical synonyms of 2-Butanone,3-(acetyloxy)- (CAS NO.4906-24-5) are 1-methyl-2-oxopropyl acetate ; 2-Acetoxy-3-butanone ; 2-butanone, 3-(acetyloxy)- ; 3-Oxobutan-2-yl acetate ; 2-Butanon-3-ol, acetate ; 3-(acetyloxy)-2-butanone ; 3-Acetoxy-2-butanone, 98% ; Acetic acid 1-methyl-2-oxopropyl ester ; Acetoin acetate ; Butan-3-one-2-yl acetate .
Acetoin acetate Uses
2-Butanone,3-(acetyloxy)- (CAS NO.4906-24-5) is used as food flavor.
Acetoin acetate Safety Profile
Risk Statements: 36/38
R36/38: Irritating to eyes 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.
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