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394483

Cyclobutyl methyl ketone

Name: Cyclobutyl methyl ketone
Brand: ALDRICH

98%

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About This Item

Linear Formula:

C₄H₇COCH₃

CAS Number:

3019-25-8

Molecular Weight:

98.14

NACRES:

NA.22

PubChem Substance ID:

24864600

UNSPSC Code:

12352100

EC Number:

221-163-6

MDL number:

MFCD00037148

Assay:

98%

Form:

liquid

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Properties

Quality Segment

100

assay

98%

form

liquid

refractive index

n20/D 1.432 (lit.)

bp

137-139 °C/754 mmHg (lit.)

density

0.902 g/mL at 25 °C (lit.)

SMILES string

CC(=O)C1CCC1

InChI

1S/C6H10O/c1-5(7)6-3-2-4-6/h6H,2-4H2,1H3

InChI key

JPJOOTWNILDNAW-UHFFFAOYSA-N

Description

General description

Cyclobutyl methyl ketone (CMK, methyl cyclobutyl ketone) is an alicyclic ketone. It has been synthesized by reacting cyclobutanecarbonyl chloride with magnesium salt of malonic ester. The mechanism of the photochemical reaction of gaseous mixtures of cyclobutyl methyl ketone diluted in argon has been studied by steady-state and pulsed (laser) photolysis. It′s infrared (3500 to 30cm^-1) and Raman (3200 to 30cm^-1) spectra in gaseous and solid state has been recorded. The UV spectra have been measured in alcohol and isooctane solution. Study on the vapour phase thermal and photodecomposition of methyl cyclobutyl ketone shows that the mode of decomposition is free radical in nature.

Application

Cyclobutyl methyl ketone may be used as a model compound to study the oxidation mechanism of pinonic acid by hydroxyl radicals.

pictograms

GHS02

signalword

Warning

hcodes

H226

Hazard Classifications

Flam. Liq. 3

Storage Class

3 - Flammable liquids

wgk

WGK 3

flash_point_f

84.2 °F - closed cup

flash_point_c

29 °C - closed cup

ppe

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

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