Skip to Content
Merck
CN

87795

Sigma-Aldrich

2,3,4,5-Tetramethyl-2-cyclopentenone

technical, cis+trans, ≥90% (GC)

Sign Into View Organizational & Contract Pricing

Select a Size

About This Item

Empirical Formula (Hill Notation):
C9H14O
CAS Number:
54458-61-6
Molecular Weight:
138.21
Beilstein:
2324088
MDL number:
MFCD00010248
UNSPSC Code:
12352100
PubChem Substance ID:
24888965

Key Documents

View All Documentation
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

grade

technical

Assay

≥90% (GC)

refractive index

n20/D 1.476

density

0.927 g/mL at 20 °C (lit.)

SMILES string

CC1C(C)C(=O)C(C)=C1C

Regulatory Information

新产品
This item has

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

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