Skip to Content
Merck
All Photos(1)

Documents

288438

Sigma-Aldrich

2-Methylcyclopentanone

98%

Synonym(s):

α-Methylcyclopentanone, (±)-2-Methylcyclopentanone, 2-Methylcyclopentan-1-one

Sign Into View Organizational & Contract Pricing
All Photos(1)

About This Item

Linear Formula:
CH3C5H7(=O)
CAS Number:
1120-72-5
Molecular Weight:
98.14
EC Number:
214-318-4
MDL number:
MFCD00001414
UNSPSC Code:
12352100
PubChem Substance ID:
24857339
NACRES:
NA.22

Assay

98%

form

liquid

refractive index

n20/D 1.435 (lit.)

bp

139 °C (lit.)

density

0.917 g/mL at 25 °C (lit.)

SMILES string

CC1CCCC1=O

InChI

1S/C6H10O/c1-5-3-2-4-6(5)7/h5H,2-4H2,1H3

InChI key

ZIXLDMFVRPABBX-UHFFFAOYSA-N

Related Categories

Pictograms

Flame
GHS02

Signal Word

Warning

Hazard Statements

H226

Hazard Classifications

Flam. Liq. 3

Storage Class Code

3 - Flammable liquids

WGK

WGK 3

Flash Point(F)

78.8 °F - closed cup

Flash Point(C)

26 °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

Yasmine Souissi et al.
Chemosphere, 87(2), 185-193 (2012-01-14)
The identification of degradation products generated upon photolysis of estrone (E1), a natural estrogenic hormone, under simulated UV irradiation conditions was addressed by the use of LC-Q-TOF mass spectrometry. The structures of the main degradation products were elucidated, demonstrating how
Luísa M D R S Martins et al.
Inorganic chemistry, 52(8), 4534-4546 (2013-03-29)
New rhenium(VII or III) complexes [ReO3(PTA)2][ReO4] (1) (PTA = 1,3,5-triaza-7-phosphaadamantane), [ReO3(mPTA)][ReO4]I (2) (mPTA = N-methyl-1,3,5-triaza-7-phosphaadamantane cation), [ReO3(HMT)2][ReO4] (3) (HMT = hexamethylenetetramine), [ReO3(η(2)-Tpm)(PTA)][ReO4] (4) [Tpm = hydrotris(pyrazol-1-yl)methane, HC(pz)3, pz = pyrazolyl], [ReO3(Hpz)(HMT)][ReO4] (5) (Hpz = pyrazole), [ReO(Tpms)(HMT)] (6) [Tpms = tris(pyrazol-1-yl)methanesulfonate

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