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2-FORMYL-3-OXO-BUTYRIC ACID ETHYL ESTER, with the molecular formula C7H10O4, is a chemical compound that is an ester derived from the carboxylic acid 2-formyl-3-oxo-butyric acid. It is known for its fruity and floral odor and is commonly used in the synthesis of pharmaceuticals and organic compounds. This versatile reagent in organic synthesis also finds applications in the production of perfumes and flavorings due to its pleasant aroma.

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  • 33142-24-4 Structure
  • Basic information

    1. Product Name: 2-FORMYL-3-OXO-BUTYRIC ACID ETHYL ESTER
    2. Synonyms: 2-FORMYL-3-OXO-BUTYRIC ACID ETHYL ESTER;ethyl2-forMyl-3-oxobutanoate
    3. CAS NO:33142-24-4
    4. Molecular Formula: C7H10O4
    5. Molecular Weight: 158.1519
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 33142-24-4.mol
    9. Article Data: 1
  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: N/A
    3. Flash Point: N/A
    4. Appearance: /
    5. Density: N/A
    6. Refractive Index: N/A
    7. Storage Temp.: N/A
    8. Solubility: N/A
    9. CAS DataBase Reference: 2-FORMYL-3-OXO-BUTYRIC ACID ETHYL ESTER(CAS DataBase Reference)
    10. NIST Chemistry Reference: 2-FORMYL-3-OXO-BUTYRIC ACID ETHYL ESTER(33142-24-4)
    11. EPA Substance Registry System: 2-FORMYL-3-OXO-BUTYRIC ACID ETHYL ESTER(33142-24-4)
  • Safety Data

    1. Hazard Codes: N/A
    2. Statements: N/A
    3. Safety Statements: N/A
    4. WGK Germany:
    5. RTECS:
    6. HazardClass: N/A
    7. PackingGroup: N/A
    8. Hazardous Substances Data: 33142-24-4(Hazardous Substances Data)

33142-24-4 Usage

Uses

Used in Pharmaceutical Synthesis:
2-FORMYL-3-OXO-BUTYRIC ACID ETHYL ESTER is used as a reagent in the pharmaceutical industry for the synthesis of various organic compounds and pharmaceuticals. Its unique chemical structure makes it a valuable component in the creation of new drugs and medicinal agents.
Used in Perfumery:
2-FORMYL-3-OXO-BUTYRIC ACID ETHYL ESTER is used as a fragrance ingredient in the perfumery industry. Its fruity and floral scent contributes to the development of various perfumes and scented products, enhancing their appeal and sensory experience.
Used in Flavorings:
In the flavoring industry, 2-FORMYL-3-OXO-BUTYRIC ACID ETHYL ESTER is used as a flavoring agent to impart a pleasant taste to food products. Its ability to add a unique flavor profile makes it a sought-after ingredient in the development of food and beverage formulations.
Used in the Food Industry:
2-FORMYL-3-OXO-BUTYRIC ACID ETHYL ESTER has potential applications in the food industry as a flavoring agent. Its use can enhance the taste and aroma of various food products, providing a distinct and enjoyable flavor experience for consumers.

Check Digit Verification of cas no

The CAS Registry Mumber 33142-24-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,3,1,4 and 2 respectively; the second part has 2 digits, 2 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 33142-24:
(7*3)+(6*3)+(5*1)+(4*4)+(3*2)+(2*2)+(1*4)=74
74 % 10 = 4
So 33142-24-4 is a valid CAS Registry Number.

33142-24-4SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 20, 2017

Revision Date: Aug 20, 2017

1.Identification

1.1 GHS Product identifier

Product name Ethyl 2-formyl-3-oxobutanoate

1.2 Other means of identification

Product number -
Other names Butanoic acid,2-formyl-3-oxo-,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:33142-24-4 SDS

33142-24-4Relevant articles and documents

Asymmetric Aerobic Epoxidation of Unfunctionalized Olefins Catalyzed by Optically Active α-Alkoxycarbonyl-β-ketoiminato Manganese(III) Complexes

Mukaiyama, Teruaki,Yamada, Tohru,Nagata, Takushi,Imagawa, Kiyomi

, p. 327 - 330 (2007/10/02)

Optically active N,N'-ethylenebis(α-alkoxycarbonyl-β-ketoimine) was found to be a new class of effective ligand of manganese(III) complex catalyst for the asymmetric aerobic epoxidation of simple olefins, such as 1,2-dihydronaphthalene derivatives, to afford the corresponding optically active epoxides with good to high enantioselectivities.

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