Key Documents

View All Documentation

405760

Ethyl 2-oxo-1-cyclooctanecarboxylate

Name: Ethyl 2-oxo-1-cyclooctanecarboxylate
Brand: ALDRICH

97%

Select a Size

Change View

About This Item

Linear Formula:

(O=)C₈H₁₃CO₂C₂H₅

CAS Number:

4017-56-5

Molecular Weight:

196.24

NACRES:

NA.22

PubChem Substance ID:

24865330

UNSPSC Code:

12352100

MDL number:

MFCD00144268

Assay:

97%

Form:

liquid

Technical Service

Need help? Our team of experienced scientists is here for you.

Let Us Assist

Properties

assay

97%

form

liquid

refractive index

n20/D 1.483 (lit.)

bp

85-87 °C/0.1 mmHg (lit.)

density

1.04 g/mL at 25 °C (lit.)

SMILES string

CCOC(=O)C1CCCCCCC1=O

InChI

1S/C11H18O3/c1-2-14-11(13)9-7-5-3-4-6-8-10(9)12/h9H,2-8H2,1H3

InChI key

OJCDCHCBNASPBS-UHFFFAOYSA-N

Description

General description

Ethyl 2-oxo-1-cyclooctanecarboxylate (2-carbethoxycyclooctanone) is a β-keto ester. It undergoes Michael addition with 3-buten-2-one (methyl vinyl ketone, MVK) in the presence of potassium bis(1,2-benzenediolato)phenylsilicate to afford the corresponding 1,4-adduct. It can be synthesized from cycloheptanone. Its boiling point, density and refractive index have been determined.

Application

Ethyl 2-oxo-1-cyclooctanecarboxylate (2-carbethoxycyclooctanone) may be used in the synthesis of 2-carbethoxy-2-cyclooctenone.

Storage Class

10 - Combustible liquids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number

It looks like we've run into a problem, but you can still download Certificates of Analysis from our Documents section.

If you need assistance, please contact Customer Support

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library