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29214-62-8

29214-62-8

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29214-62-8 Usage

General Description

Ethyl 3-acetoxy-2-butenoate, also known as ethyl 3-acetoxy-2-butenoate, is a chemical compound with the molecular formula C8H12O4. The compound is classified as an ester, and it is commonly used as a flavoring agent in the food and beverage industry due to its fruity and sweet aroma. It is also used as a fragrance in cosmetics and personal care products. Ethyl 3-acetoxy-2-butenoate is a colorless to light yellow liquid with a strong odor and it is considered to be stable under normal conditions. However, it may react with strong oxidizing agents and should be stored in a cool, dry place away from heat and open flames.

Check Digit Verification of cas no

The CAS Registry Mumber 29214-62-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,9,2,1 and 4 respectively; the second part has 2 digits, 6 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 29214-62:
(7*2)+(6*9)+(5*2)+(4*1)+(3*4)+(2*6)+(1*2)=108
108 % 10 = 8
So 29214-62-8 is a valid CAS Registry Number.
InChI:InChI=1/C8H12O4/c1-4-11-8(10)5-6(2)12-7(3)9/h5H,4H2,1-3H3

29214-62-8SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 18, 2017

Revision Date: Aug 18, 2017

1.Identification

1.1 GHS Product identifier

Product name ethyl (Z)-3-acetyloxybut-2-enoate

1.2 Other means of identification

Product number -
Other names 3-acetoxy-crotonic acid ethyl 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:29214-62-8 SDS

29214-62-8Relevant articles and documents

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Hurd,Edwards,Roach

, p. 2013 (1944)

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Hurd,Edwards,Roach

, p. 2014 ()

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Enzyme Promiscuity as a Remedy for the Common Problems with Knoevenagel Condensation

Koszelewski, Dominik,Ostaszewski, Ryszard

, p. 10156 - 10164 (2019/07/09)

A new protocol based on lipase-catalyzed tandem reaction toward α,β-enones/enoesters is presented. For the synthesis of the desired products the tandem process based on enzyme-catalyzed hydrolysis and Knoevenagel reaction starting from enol acetates and aldehyde is developed. The relevant impact of the reaction conditions including organic solvent, enzyme type, and temperature on the course of the reaction was revealed. It was shown that controllable release of the active methylene compound from the corresponding enol carboxylate ensured by enzymatic reaction diminishes significantly the formation of the unwanted co-products. Furthermore, this protocol was extended by including a second tandem chemoenzymatic transformation engaging various aldehyde precursors. After a careful optimization of the reaction conditions, the target products were obtained with yields up to 86 % and with excellent E/Z-selectivity.

The total synthesis of (±)-trichostatin A. Some observations on the acylation and alkylation of silyl enol ethers, silyl dienol ethers and a silyl trienol ether

Fleming,Iqbal,Krebs

, p. 841 - 846 (2007/10/02)

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