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Merck
CN

394483

Sigma-Aldrich

环丁基甲基酮

98%

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About This Item

线性分子式:
C4H7COCH3
CAS Number:
分子量:
98.14
EC 号:
MDL编号:
UNSPSC代码:
12352100
PubChem化学物质编号:
NACRES:
NA.22
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质量水平

方案

98%

表单

liquid

折射率

n20/D 1.432 (lit.)

沸点

137-139 °C/754 mmHg (lit.)

密度

0.902 g/mL at 25 °C (lit.)

SMILES字符串

CC(=O)C1CCC1

InChI

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

InChI key

JPJOOTWNILDNAW-UHFFFAOYSA-N

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一般描述

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.

应用

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

象形图

Flame

警示用语:

Warning

危险声明

危险分类

Flam. Liq. 3

储存分类代码

3 - Flammable liquids

WGK

WGK 3

闪点(°F)

84.2 °F - closed cup

闪点(°C)

29 °C - closed cup

个人防护装备

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


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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