Sec-butyl 3-oxobutanoate
ACETOACETIC ACID SEC-BUTYL ESTER
CAS: 13562-76-0
Molecular Formula: C8H14O3
Sec-butyl 3-oxobutanoate - Names and Identifiers
| Name | ACETOACETIC ACID SEC-BUTYL ESTER |
| Synonyms | SEC-BUTYL ACETOACETATE sec-Butyl Acetaoacetate Sec-butyl 3-oxobutanoate butan-2-yl 3-oxobutanoate ACETOACETICSEC-BUTYLESTER ACETOACETIC ACID SEC-BUTYL ESTER R,S-3-Oxo-butyricacidsec-butylester Acetoacetic acid 1-methylpropyl ester (R,S)-3-Oxo-butyricacidsec-butylester |
| CAS | 13562-76-0 |
| InChI | InChI=1/C8H14O3/c1-4-7(3)11-8(10)5-6(2)9/h7H,4-5H2,1-3H3 |
Sec-butyl 3-oxobutanoate - Physico-chemical Properties
| Molecular Formula | C8H14O3 |
| Molar Mass | 158.2 |
| Density | 0.98 |
| Boling Point | 194 °C |
| Flash Point | 75.7°C |
| Vapor Presure | 0.342mmHg at 25°C |
| Appearance | clear liquid |
| Color | Colorless to Almost colorless |
| Refractive Index | 1.4210-1.4240 |
Sec-butyl 3-oxobutanoate - Introduction
Sec-butyl acetoacetate, the chemical formula CH3COOC2H5CH(CH3)2, is also known as ethyl isovalerate. The following is the introduction of some basic properties, uses, preparation methods and safety information of sec-butyl acetoacetate:
Nature:
-Sec-butyl acetoacetate is a colorless liquid with a special fragrance.
-It has good solubility, soluble in ethanol, ether and organic solvents, but almost insoluble in water.
Use:
-Sec-butyl acetoacetate is mainly used as a solvent and volatile solvent for chemicals.
-It is widely used in the manufacture of coatings, inks and adhesives.
-sec-butyl acetoacetate is also commonly used in the preparation of pharmaceutical intermediates, fragrances and synthetic resins and other chemicals.
Preparation Method:
-sec-butyl acetoacetate is generally prepared by esterification.
-The specific preparation method can use acetic acid and sec-butanol to react under acid catalysis to generate sec-butyl acetoacetate and water.
Safety Information:
-sec-butyl acetoacetate can cause eye and skin irritation, rinse with water immediately after contact.
-Avoid inhaling steam or dust, use it in a well-ventilated place, and wear suitable protective equipment.
-If ingested by mistake or inhaled in excess, seek medical attention and bring the packaging container or label.
Please note that the above information is for reference only and is not complete. Before use, it is recommended to read the relevant product safety data sheets and specific operating instructions.
Nature:
-Sec-butyl acetoacetate is a colorless liquid with a special fragrance.
-It has good solubility, soluble in ethanol, ether and organic solvents, but almost insoluble in water.
Use:
-Sec-butyl acetoacetate is mainly used as a solvent and volatile solvent for chemicals.
-It is widely used in the manufacture of coatings, inks and adhesives.
-sec-butyl acetoacetate is also commonly used in the preparation of pharmaceutical intermediates, fragrances and synthetic resins and other chemicals.
Preparation Method:
-sec-butyl acetoacetate is generally prepared by esterification.
-The specific preparation method can use acetic acid and sec-butanol to react under acid catalysis to generate sec-butyl acetoacetate and water.
Safety Information:
-sec-butyl acetoacetate can cause eye and skin irritation, rinse with water immediately after contact.
-Avoid inhaling steam or dust, use it in a well-ventilated place, and wear suitable protective equipment.
-If ingested by mistake or inhaled in excess, seek medical attention and bring the packaging container or label.
Please note that the above information is for reference only and is not complete. Before use, it is recommended to read the relevant product safety data sheets and specific operating instructions.
Last Update：2024-04-09 15:17:52
