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Merck
CN

398241

Sigma-Aldrich

环己酮

ACS reagent, ≥99.0%

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别名:
pimelic ketone
线性分子式:
C6H10(=O)
CAS号:
分子量:
98.14
Beilstein:
385735
EC 号:
MDL编号:
UNSPSC代码:
12352100
PubChem化学物质编号:
NACRES:
NA.21

等级

ACS reagent

质量水平

蒸汽密度

3.4 (vs air)

蒸汽压

3.4 mmHg ( 20 °C)

检测方案

≥99.0%

形式

liquid

自燃温度

788 °F

expl. lim.

1.1 %, 100 °F
9.4 %

杂质

≤0.05% water

蒸发残留物

≤0.05%

颜色

APHA: ≤10

折射率

n20/D 1.450 (lit.)

bp

155 °C (lit.)

mp

−47 °C (lit.)

密度

0.947 g/mL at 25 °C (lit.)

SMILES字符串

O=C1CCCCC1

InChI

1S/C6H10O/c7-6-4-2-1-3-5-6/h1-5H2

InChI key

JHIVVAPYMSGYDF-UHFFFAOYSA-N

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一般描述

环己酮(无色液体)是一种环酮。它是合成多种有机化合物的重要组成部分。大多数合成的环己酮可用作合成尼龙的中间体。已报道的合成方法之一是通过钯催化的苯酚氢化过程来实现。环己酮的氧化反应的动力学已在熔融二氧化硅喷射搅拌反应器中进行了研究。有关Meerwein-Ponndorf-Verley对环己酮进行还原已有报道。

应用

  • Application in polymer physicochemical properties: Research highlights the utility of cyclohexanone in developing Poly(vinylidene fluoride) aerogels, emphasizing its role in manipulating polymorphic structures to tune physicochemical characteristics for advanced applications (Suresh et al., 2024).

警示用语:

Danger

危险分类

Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Dam. 1 - Flam. Liq. 3 - Skin Irrit. 2 - STOT SE 3

靶器官

Respiratory system

WGK

WGK 1

闪点(°F)

111.2 °F

闪点(°C)

44 °C

个人防护装备

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

法规信息

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Selective transfer hydrogenation of phenol to cyclohexanone on supported palladium catalyst using potassium formate as hydrogen source under open atmosphere.
Patil RD and Sasson Y.
Applied Catalysis A: General, 499, 227-231 (2015)
First Order Hyperpolarizabilities, NPA and Fukui Functions of Cyclohexanone by Density Functional Theory Method.
Gangadharan RP and Krishnan SS.
Acta Physica Polonica A, 127(3), 748-752 (2015)
Synthesis, characterization, and application of silica supported ionic liquid as catalyst for reductive amination of cyclohexanone with formic acid and triethyl amine as hydrogen source.
Tamboli AH, et al.
Chinese Journal of Catalysis, 36 (2015)
Green and Sustainable Heterogeneous Organo-Catalyst for Asymmetric Aldol Reactions.
Sadiq M, et al.
Modern Research in Catalysis, 4(2), 43-43 (2015)
Kinetics of oxidation of cyclohexanone in a jet-stirred reactor: Experimental and modeling.
Serinyel Z, et al.
Proceedings of the Combustion Institute, 35(1), 507-514 (2015)

商品

Baeyer-Villiger氧化是与羰基相邻的碳-碳键的氧化裂解,其可将酮转化为酯、环酮转化为内酯。

The Baeyer-Villiger oxidation is the oxidative cleavage of a carbon-carbon bond adjacent to a carbonyl, which converts the ketones to esters and the cyclic ketones to lactones.

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