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5129-48-6

Butyl 2-ethylbutyrate, also known as 2-ethylbutanoic acid butyl ester, is a colorless liquid with a fruity, apple-like odor. It is an ester compound derived from the reaction of 2-ethylbutanoic acid and butanol. This organic chemical is widely used in the flavor and fragrance industry, particularly in the creation of artificial fruit flavors, such as apple, banana, and pear, due to its ability to mimic the natural aroma of these fruits. Additionally, butyl 2-ethylbutyrate is employed as a solvent and a chemical intermediate in the synthesis of other compounds. It is an important component in various consumer products, including food, beverages, cosmetics, and pharmaceuticals, enhancing their sensory appeal and overall quality.

5129-48-6

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5129-48-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 5129-48-6 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,1,2 and 9 respectively; the second part has 2 digits, 4 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 5129-48:
(6*5)+(5*1)+(4*2)+(3*9)+(2*4)+(1*8)=86
86 % 10 = 6
So 5129-48-6 is a valid CAS Registry Number.
InChI:InChI=1/C10H20O2/c1-4-7-8-12-10(11)9(5-2)6-3/h9H,4-8H2,1-3H3

5129-48-6SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 14, 2017

Revision Date: Aug 14, 2017

1.Identification

1.1 GHS Product identifier

Product name butyl 2-ethylbutanoate

1.2 Other means of identification

Product number -
Other names Butyl 2-ethylbutyrate

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:5129-48-6 SDS

5129-48-6Downstream Products

5129-48-6Relevant articles and documents

CATALYSED LIQUID PHASE OXIDATION OF ACETALS BY MOLECULAR OXYGEN

Vcelak, Jaroslav,Klimova, Miroslava,Chvalovsky, Vaclav

, p. 847 - 866 (2007/10/02)

Nine different acetals have been oxidized in the presence of Co(OOCCH3)2*4H2O under isobaric conditions (0.1 - 0.2 MPa O2) while following the uptake of molecular oxygen.The reactivity of acetals was expressed by the rate constants of the autocatalytic model of oxidation.The main product of the oxidation are alcohols, esters and acids.The distribution of products and the total reactivity of acetals are controlled by the structure of both parts of acetal molecule.The dominant effects of the course of the reaction exerts the type of carbon atoms on which radicals are formed.The oxidation is accompanied by consecutive and co-oxidation reactions, by deactivation of the catalysts and by decarbonylation of intermediate products.The effect of oxygen pressure is reported and the more detailed radical mechanism of the oxidation is proposed.

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