Key Documents

View All Documentation

3-Ethyl-2,4-pentanedione, mixture of tautomers

Name: 3-Ethyl-2,4-pentanedione, mixture of tautomers
Brand: ALDRICH

98%

Select a Size

Change View

Size/SKU	Availability	Price

About This Item

Linear Formula:

CH₃COCH(C₂H₅)COCH₃

CAS Number:

1540-34-7

Molecular Weight:

128.17

NACRES:

NA.22

PubChem Substance ID:

24857080

UNSPSC Code:

12352100

EC Number:

216-272-0

MDL number:

MFCD00008764

Assay:

98%

Form:

liquid

Pricing and availability is not currently available.

Technical Service

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

Let Us Assist

Properties

Quality Segment

200

assay

98%

form

liquid

refractive index

n20/D 1.442 (lit.)

bp

80-81 °C/20 mmHg (lit.)

density

0.953 g/mL at 25 °C (lit.)

functional group

ketone

SMILES string

CCC(C(C)=O)C(C)=O

InChI

1S/C7H12O2/c1-4-7(5(2)8)6(3)9/h7H,4H2,1-3H3

InChI key

GUARKOVVHJSMRW-UHFFFAOYSA-N

Description

Application

3-Ethyl-2,4-pentanedione has been used in the preparation of:

N,N,N,N-tetradentate macrocyclic ligand[1]
vanadyl 3-ethylacetylacetonate, its effects in non-ketotic, streptozotocin-diabetic rats has been studied[2]

Compare Similar Items

View Full Comparison

Show Differences

1 of 1

This Item	111775	282855	268976
Sigma-Aldrich 282979 3-Ethyl-2,4-pentanedione, mixture of tautomers	Sigma-Aldrich 111775 3-Methyl-2-pentene, mixture of cis and trans	Sigma-Aldrich 282855 3-Methyl-2,4-pentanedione, mixture of tautomers	Sigma-Aldrich 268976 3-Methyl-1,3-pentadiene, mixture of cis and trans
assay 98%	assay 98%	assay 85%	assay 98%
Quality Level 200	Quality Level 200	Quality Level 100	Quality Level 100
form liquid	form -	form liquid	form liquid
bp 80-81 °C/20 mmHg (lit.)	bp 69 °C (lit.)	bp 172-174 °C (lit.)	bp 75-77 °C (lit.)
refractive index n20/D 1.442 (lit.)	refractive index n20/D 1.404 (lit.)	refractive index n20/D 1.442 (lit.)	refractive index n20/D 1.451 (lit.)
density 0.953 g/mL at 25 °C (lit.)	density 0.698 g/mL at 25 °C (lit.)	density 0.981 g/mL at 25 °C (lit.)	density 0.73 g/mL at 25 °C (lit.)

pictograms

GHS07

signalword

Warning

hcodes

H315,H319,H335

pcodes

P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338

Hazard Classifications

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

target_organs

Respiratory system

Storage Class

10 - Combustible liquids

wgk

WGK 3

flash_point_f

152.6 °F - closed cup

flash_point_c

67 °C - closed cup

ppe

Eyeshields, Gloves, type ABEK (EN14387) respirator filter

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.