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16824-14-9 Usage

General Description

3-Methylbuta-1,3-dien-2-yl acetate, commonly known as isoprenyl acetate, is an organic compound that typically appears as a colorless liquid. As a derivative of isoprene, it possesses a?fruity odor and is often used as a flavoring agent in the food industry. Its structure consists of a five-carbon backbone with an acetate group attached to the second carbon and a double bond on the first and third carbons. It showcases relative stability, although it can polymerize upon exposure to light or heat. Its synonyms include Isopenten-2-yl acetate, 3-Methyl-1,3-butadien-2-yl acetate.

Check Digit Verification of cas no

The CAS Registry Mumber 16824-14-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,6,8,2 and 4 respectively; the second part has 2 digits, 1 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 16824-14:
109 % 10 = 9
So 16824-14-9 is a valid CAS Registry Number.



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

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017


1.1 GHS Product identifier

Product name 3-methylbuta-1,3-dien-2-yl acetate

1.2 Other means of identification

Product number -
Other names acetic acid-(2-methyl-1-methylen-allyl ester)

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:16824-14-9 SDS

16824-14-9Downstream Products

16824-14-9Relevant articles and documents

Ruthenium-Catalyzed Selective Addition of Carboxylic Acids to Alkynes.A Novel Synthesis of Enol Esters

Mitsudo, Take-aki,Hori, Yoji,Yamakawa, Yasushi,Watanabe, Yoshihisa

, p. 2230 - 2239 (2007/10/02)

Carboxylic acids react with alkynes in the presence of a catalytic amount of bis(ν5-cyclooctadienyl)ruthenium/trialkylphosphine/maleic anhydride in toluene at 60-80 deg.C to give enol esters having a terminal methylene group in good to excellent yields with high regioselectivity.The deuterium distributions in the products of the reaction of acetic acid-d with 1-hexyne and ethyl propargyl carbonate were examined.Kinetic measurments revealed that the rate has first-order dependence on carboxylic acid, alkyne, and the initial concentration of the ruthenium catalyst.

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