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4-Oxoheptanoic acid ethyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 14369-94-9 Structure
  • Basic information

    1. Product Name: 4-Oxoheptanoic acid ethyl ester
    2. Synonyms: 4-Ketoenanthic acid ethyl ester;4-Oxoheptanoic acid ethyl ester
    3. CAS NO:14369-94-9
    4. Molecular Formula: C9H16O3
    5. Molecular Weight: 172.23
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 14369-94-9.mol
  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: 240.3°C at 760 mmHg
    3. Flash Point: 98°C
    4. Appearance: /
    5. Density: 0.969g/cm3
    6. Vapor Pressure: 0.0382mmHg at 25°C
    7. Refractive Index: 1.426
    8. Storage Temp.: N/A
    9. Solubility: N/A
    10. CAS DataBase Reference: 4-Oxoheptanoic acid ethyl ester(CAS DataBase Reference)
    11. NIST Chemistry Reference: 4-Oxoheptanoic acid ethyl ester(14369-94-9)
    12. EPA Substance Registry System: 4-Oxoheptanoic acid ethyl ester(14369-94-9)
  • 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: 14369-94-9(Hazardous Substances Data)

14369-94-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 14369-94-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,4,3,6 and 9 respectively; the second part has 2 digits, 9 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 14369-94:
(7*1)+(6*4)+(5*3)+(4*6)+(3*9)+(2*9)+(1*4)=119
119 % 10 = 9
So 14369-94-9 is a valid CAS Registry Number.
InChI:InChI=1/C9H16O3/c1-3-5-8(10)6-7-9(11)12-4-2/h3-7H2,1-2H3

14369-94-9SDS

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 4-oxoheptanoate

1.2 Other means of identification

Product number -
Other names 4-Oxo-heptansaeure-aethylester

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:14369-94-9 SDS

14369-94-9Relevant articles and documents

Photoredox-Catalyzed α-C(sp3)-H Activation of Unprotected Secondary Amines: Facile Access to 1,4-Dicarbonyl Compounds

Zhang, Qian,Huang, Yan,Zhan, Le-Wu,Tang, Wan-Ying,Hou, Jing,Li, Bin-Dong

supporting information, p. 7460 - 7464 (2020/10/09)

A photoredox-catalyzed α-C(sp3)-H activation approach of unprotected secondary amines is reported. Such transformations provide facile access to various 1,4-dicarbonyl compounds using readily available amines and α,β-unsaturated compounds as feedstocks under air conditions. The substrate scope of this method is broad, and a wide array of functional groups are tolerated.

Regioselective ring opening and isomerization reactions of 3,4-epoxyesters catalyzed by boron trifluoride

Izquierdo, Javier,Rodriguez, Santiago,Gonzalez, Florenci V.

, p. 3856 - 3859 (2011/09/19)

Efficient ring opening of 3,4-epoxyesters with alcohols to produce 4-alkoxy-3-hydroxyesters and their isomerization into 4-ketoesters using boron trifluoride as the catalyst are presented. Both transformations are simple and efficient methods for the synthesis of the above named synthetically useful compounds.

Synthesis of thermoregulated phase-separable triazolium ionic liquids catalysts and application for Stetter reaction

Yu, Feng-Li,Zhang, Rui-Li,Xie, Cong-Xia,Yu, Shi-Tao

experimental part, p. 9145 - 9150 (2011/01/12)

A series of polyether-substituted triazolium ionic liquids catalysts have been first synthesized for resolving the problem of separation and reuse of Stetter catalysts. The catalysts possess the properties of critical solution temperature (CST) and inverse temperature-dependent solubility in toluene/heptane solvents. Based on these properties, the catalysts can achieve the catalytic process named as thermoregulated phase-separable catalysis (TPSC) with the characteristic of homogeneous reaction at higher temperature and phase-separation at lower temperature. The novel TPSC system has been successfully applied for Stetter reaction of furfural or butanal with ethyl acrylate. The experimental results have showed that the novel catalysts exhibit excellent TPSC with high recycling efficiency.

Polyether-substituted thiazolium ionic liquid catalysts - A thermoregulated phase-separable catalysis system for the Stetter reaction

Yu, Fengli,Zhang, Ruili,Xie, Congxia,Yu, Shitao

experimental part, p. 1196 - 1200 (2010/10/20)

A series of polyether-substituted thiazolium ionic liquids have been synthesized and used as catalysts in the Stetter reaction. The ionic liquids are a thermoregulated phase-separable catalysis (TPSC) system, because they possess the properties of critical solution temperature (CST) and inverse temperature-dependent solubility in toluene-heptane. The results showed that the novel TPSC system exhibits high recycling efficiency, and provides a potential route for a environmentally benign Stetter reaction. The Royal Society of Chemistry 2010.

Radical alkylation of bis(silyloxy)enamine derivatives of organic nitro compounds

Jin, Young Lee,Hong, Young-Taek,Kim, Sunggak

, p. 6182 - 6186 (2007/10/03)

(Chemical Equation Presented) Alkylation β to a nitro group by radical chemistry is made possible by initial conversion of the organic nitro compound into a bis(silyloxy)enamine (see scheme; TBSOTf=tert-butyldimethylsilyl trifluoromethanesulfonate). An advantage of the method is the simultaneous conversion of the nitro group into a synthetically useful oxime ether group.

Pyridazine derivatives useful as components of liquid crystal mixtures

-

, (2008/06/13)

Compounds of the formula STR1 wherein B is --C C-- or --CH2 CH2 --, R1 is straight-chain C1 -C12 -alkyl and R2 is straight-chain C1 -C12 -alkyl or straight-chain C1 -C12 -alkoxy, their manufacture and use in liquid crystalline mixtures are described.

Addition of Aldehydes to Activated Double Bonds, XXII. Addition of Aliphatic Aldehydes to α,β-Unsaturated Esters and Nitriles

Stetter, Hermann,Basse, Wolfram,Nienhaus, Juergen

, p. 690 - 698 (2007/10/02)

Thiazolium salt catalysed addition of aliphatic aldehydes to α,β-unsaturated esters and nitriles leads to γ-ketocarboxylic esters (1-24) and γ-ketonitriles (25-32).

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