Skip to Content
Merck
All Photos(2)

Key Documents

View All Documentation

110094

Sigma-Aldrich

2-Ethylbutyraldehyde

≥92%

Synonym(s):

2-Ethylbutanal

Sign Into View Organizational & Contract Pricing
All Photos(2)

About This Item

Linear Formula:
(C2H5)2CHCHO
CAS Number:
97-96-1
Molecular Weight:
100.16
Beilstein:
1209330
EC Number:
202-623-5
MDL number:
MFCD00006985
UNSPSC Code:
12352100
PubChem Substance ID:
24846958
NACRES:
NA.22

Assay

≥92%

refractive index

n20/D 1.402 (lit.)

bp

117 °C (lit.)

density

0.814 g/mL at 25 °C (lit.)

SMILES string

CCC(CC)C=O

InChI

1S/C6H12O/c1-3-6(4-2)5-7/h5-6H,3-4H2,1-2H3

InChI key

UNNGUFMVYQJGTD-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

General description

2-Ethylbutyraldehyde reacts with cyclohexanecarbaldehyde to form homoallylic alcohols.

Application

2-Ethylbutyraldehyde has been used in the preparation of aldoximes using aqueous hydroxylamine.

Pictograms

FlameExclamation mark
GHS02,GHS07

Signal Word

Danger

Hazard Statements

H225,H315,H319,H335

Hazard Classifications

Eye Irrit. 2 - Flam. Liq. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

3 - Flammable liquids

WGK

WGK 1

Flash Point(F)

69.8 °F - closed cup

Flash Point(C)

21 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

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

Visit the Document Library

Noa T Sorbara et al.
Organic & biomolecular chemistry, 17(37), 8618-8627 (2019-09-19)
A rational approach that may be applied to a broad class of enzyme-catalyzed reactions to design enzyme inhibitors affords a powerful strategy, facilitating the development of drugs and/or molecular probes of enzyme mechanisms. A strategy for the development of substrate-product
Highly diastereoselective reactions using masked allylic zinc reagents.
Jones P and Knochel P.
Chemical Communications (Cambridge, England), 21, 2407-2408 (1998)
Controlling Selectivity in the Consecutive Reaction Network of Aldoxime Hydrogenation to Primary Amines.
Gebauer-Henke E, et al. et al.
Synthesis, 102 null
Yusuke Yamamoto et al.
The Journal of toxicological sciences, 44(9), 585-600 (2019-09-03)
Amino acid derivative reactivity assay (ADRA) has previously been developed as an alternative method to direct peptide reactivity assay (DPRA) to evaluate key event 1 in skin sensitization mechanisms. However, when using alternative methods for skin sensitization, integrated approaches to

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service