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Isobutyl 2-butenoate, also known as isobutyl crotonate, is an organic compound with a fruity flavor and a powerful fruity odor. It is a colorless liquid that is soluble in alcohol, propylene glycol, and fixed oils, while being slightly soluble in water. Isobutyl 2-butenoate can be synthesized by heating the corresponding acid and alcohol with sulfuric acid.

589-66-2

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589-66-2 Usage

Uses

Isobutyl 2-butenoate is used as a flavoring agent in the food industry due to its waxy, fruity, sweet taste with apple and pineapple nuances. It has a taste threshold value of 20 ppm, which means that it can be detected at a concentration as low as 20 parts per million.
Used in Food Industry:
Isobutyl 2-butenoate is used as a flavoring agent for enhancing the taste and aroma of various food products. Its fruity flavor and powerful odor make it a suitable choice for adding a pleasant taste to different types of food items.
Occurrence:
Isobutyl 2-butenoate has been reported to be found naturally in grapes, mango, and Roman chamomile oil, which indicates its presence in the natural environment and its potential use as a natural flavoring agent.

Preparation

By heating the corresponding acid and alcohol with sulfuric acid.

Check Digit Verification of cas no

The CAS Registry Mumber 589-66-2 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 5,8 and 9 respectively; the second part has 2 digits, 6 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 589-66:
(5*5)+(4*8)+(3*9)+(2*6)+(1*6)=102
102 % 10 = 2
So 589-66-2 is a valid CAS Registry Number.
InChI:InChI=1/C8H14O2/c1-4-5-8(9)10-6-7(2)3/h4-5,7H,6H2,1-3H3/b5-4-

589-66-2SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 13, 2017

Revision Date: Aug 13, 2017

1.Identification

1.1 GHS Product identifier

Product name Crotonic Acid Isobutyl Ester

1.2 Other means of identification

Product number -
Other names Isobutyl 2-butenoate

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only. Food additives -> Flavoring Agents
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:589-66-2 SDS

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