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Butanoic acid tert-amyl ester, also known as isoamyl butyrate, is an organic compound with the chemical formula C9H18O2. It is a colorless liquid with a fruity, banana-like odor and is commonly used as a flavoring agent in the food and beverage industry. This ester is formed by the reaction of butanoic acid and tert-amyl alcohol, and it is characterized by its pleasant aroma, which is reminiscent of bananas and pears. Isoamyl butyrate is also used in the perfume industry to create fruity and floral scents. It is considered safe for consumption within regulated limits and is an important component in the creation of various food and fragrance products.

2050-00-2

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2050-00-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 2050-00-2 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,0,5 and 0 respectively; the second part has 2 digits, 0 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 2050-00:
(6*2)+(5*0)+(4*5)+(3*0)+(2*0)+(1*0)=32
32 % 10 = 2
So 2050-00-2 is a valid CAS Registry Number.
InChI:InChI=1/C9H18O2/c1-5-7-8(10)11-9(3,4)6-2/h5-7H2,1-4H3

2050-00-2SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 11, 2017

Revision Date: Aug 11, 2017

1.Identification

1.1 GHS Product identifier

Product name tert-amyl butyrate

1.2 Other means of identification

Product number -
Other names tert-Amyl-butyrate

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:2050-00-2 SDS

2050-00-2Relevant academic research and scientific papers

Increasing the catalytic efficiency of Candida rugosa lipase for the synthesis of tert-alkyl butyrates in low-water media

Majumder, Abir B.,Gupta, Munishwar N.

, p. 238 - 245 (2011)

Reactions involving tert-alcohols and their esters are generally not catalyzed by lipases. Candida rugosa lipase is one of the few lipases which shows at least limited catalytic activity towards tert-alcohols and their esters. Using transesterification of tributyrin with tertiary butyl and amyl alcohols as a model reaction, it is shown that precipitation of lipase by a tertiary alcohol in the presence of a buffer with optimum concentration enhances the catalytic activity 7 fold as compared to rates obtained with lyophilized powders. Optimization of the ratio of triglyceride to tert-alcohols and medium engineering gave an initial rate which was 41 times higher than that obtained with lyophilized powders. Hence, use of a simple enzyme formulation, coupled with optimization of reaction conditions led to Candida rugosa lipase becoming a useful catalyst for catalyzing transesterification involving tertiary alcohols.

CHEMICAL EQUILIBRIUM IN THE ISOAMYLENES-BUTYRIC ACID-tert-AMYL BUTYRATE REACTION SYSTEM

Kashkarova, I. B.,Rozhnov, A. M.,Verevkin, S. P.

, p. 1305 - 1308 (2007/10/02)

The influence of temperature and the initial olefin/acid molar ratio on the equilibrium of tert-amyl butyrate formation has been studied.

NEW OXIDATIVE ESTERIFICATION OF ALCOHOLS WITH ALDEHYDES BY THE Br2-HMPT-NaHCO3.

Al Neirabeyeh, Mamdouh,Pujol, M. Dolors

, p. 2273 - 2276 (2007/10/02)

A new aldehyde-mediated oxidative esterification using a bromine/HMPT complex in the presence of sodium hydrogen carbonate is described.

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