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安全信息

V000239

Sigma-Aldrich

甲基异丁基酮

p.a., ACS reagent, 98.5%

别名:

4-甲基-2-戊酮, [=methyl isobutyl ketone(solvent)]甲基异丁基酮（溶剂）, 异丁基甲基酮, 异丙基丙酮, 甲基异丁基酮

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About This Item

线性分子式:
(CH3)2CHCH2COCH3
CAS号:
108-10-1
分子量:
100.16
Beilstein:
605399
EC 号:
203-550-1
MDL编号:
MFCD00008938
PubChem化学物质编号:
329827853

等级

ACS reagent
p.a.

蒸汽密度

3.5 (vs air)

方案

98.5%

自燃温度

840 °F

expl. lim.

1.2-8 %, 93 °F

折射率

n20/D 1.395 (lit.)

沸点

117-118 °C

mp

−80 °C (lit.)

密度

0.801 g/mL at 25 °C (lit.)

SMILES字符串

CC(C)CC(C)=O

InChI

1S/C6H12O/c1-5(2)4-6(3)7/h5H,4H2,1-3H3

InChI key

NTIZESTWPVYFNL-UHFFFAOYSA-N

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一般描述

4-Methyl-2-pentanone (methyl isobutyl ketone (MIBK)) is an organic solvent widely used in various industrial applications. It is also used in gums, resins, paints, varnishes, lacquers, and nitrocellulose.

应用

MIBK can be used:      
  • As a reactant in the preparation of methylpentanes by catalytic hydrogenation using Pt/ZSM-5 as a catalyst.
  •  As a solvent in the pharmaceutical, coating, and mining industries.       
  • In the manufacture of rubber antiozonants.

警示用语：

Danger

危险分类

Acute Tox. 4 Inhalation - Carc. 2 Inhalation - Eye Irrit. 2 - Flam. Liq. 2 - STOT SE 3

靶器官

Central nervous system

补充剂危害

EUH066

储存分类代码

3 - Flammable liquids

WGK

WGK 1

闪点(°F)

57.2 °F - closed cup

闪点(°C)

14 °C - closed cup

法规信息

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Synthesis of methyl isobutyl ketone from acetone over metal-doped ion exchange resin catalyst
Talwalkar S and Mahajani S
Applied Catalysis A: General, 302(1), 140-148 (2006)
Wood FinishingWood Finishing: Pergamon Series of Monographs on Furniture and Timber (2016)
Modern Alkyne Chemistry: Catalytic and Atom-Economic Transformations (2007)
Wilbur Johnson
International journal of toxicology, 23 Suppl 1, 29-57 (2004-05-28)
MIBK (Methyl Isobutyl Ketone) is an aliphatic ketone that functions as both a denaturant and solvent in cosmetic products. Current use in cosmetic products is very limited, but MIBK is reported to be used in one nail correction pen (volume
Alessandra Bendini et al.
International journal of food sciences and nutrition, 66(4), 371-377 (2015-05-23)
The aim of this investigation was to produce an olive oil (OO) naturally enriched with antioxidants, recovering carotenoids, in particular lycopene, using an industrial by-product of tomato seeds and skin. For this purpose, a technological process in a low-scale industrial
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