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Merck
모든 사진(4)

주요 문서

125431

Sigma-Aldrich

Cyclohexene

inhibitor-free, ReagentPlus®, 99%

동의어(들):

Tetrahydrobenzene

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About This Item

실험식(Hill 표기법):
C6H10
CAS Number:
Molecular Weight:
82.14
Beilstein:
906737
EC Number:
MDL number:
UNSPSC 코드:
12352100
PubChem Substance ID:
NACRES:
NA.21

bp:
83 °C (lit.)
vapor pressure:
160 mmHg ( 20 °C)
가격 및 재고 정보를 현재 이용할 수 없음

Grade

reagent

Quality Level

vapor density

2.8 (vs air)

vapor pressure

160 mmHg ( 20 °C)

제품 라인

ReagentPlus®

분석

99%

양식

liquid

autoignition temp.

590 °F

expl. lim.

5 %

dilution

(for general lab use)

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일반 설명

Cyclohexene is a cyclic alkene. Kinetics of its reaction with hydrogen in gas and liquid phases over different palladium catalysts supported on silica gel and alumina (temperature range = 264 to 308K and hydrogen pressures = 4 to 89kPa) was investigated.[1] Cyclohexene is formed during the batch-wise partial hydrogenation of benzene over ruthenium catalysts in the presence of an aqueous zinc sulphate solution.[2] Cyclohexene undergoes enantioselective catalytic oxidation in the presence of hydrogen peroxide over environment-friendly peroxytungstate-organic complex catalysts to afford adipic acid.[3] Selective hydrogenation of benzene has been reported to afford cyclohexene. It is an important precursor for the preparation of various chemicals such as cyclohexanol, cyclohexene hydroperoxide, etc.[4]

애플리케이션

Cyclohexene has been used to investigate the kinetics of its liquid-phase hydrogenation reaction in the presence of Pd-Al catalyst supported on biomorphic carbon.[5] It may be used for the industrial preparation of cyclohexanol.[4]

법적 정보

ReagentPlus is a registered trademark of Merck KGaA, Darmstadt, Germany

신호어

Danger

유해 및 위험 성명서

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Chronic 2 - Asp. Tox. 1 - Flam. Liq. 2

Storage Class Code

3 - Flammable liquids

WGK

WGK 2

Flash Point (°F)

1.4 °F

Flash Point (°C)

-17 °C

개인 보호 장비

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


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문서 라이브러리 방문

Kinetics of liquid phase cyclohexene hydrogenation on Pd-Al/biomorphic carbon catalysts.
Caza?a F, et al.
Catalysis Today, 14-14 (2014)
Yuan Fang et al.
The journal of physical chemistry letters, 10(3), 468-473 (2019-01-03)
The adsorption of limonene, a common organic compound found in indoor air, on hydrophilic surfaces such as glass (SiO2), a prevalent surface in the indoor environment, is poorly understood. In this study, we have investigated the interaction of limonene and
Oxidative decarboxylation of benzilic acid by a biomimetic iron(II) complex: evidence for an iron(IV)-oxo-hydroxo oxidant from O2.
Sayantan Paria et al.
Angewandte Chemie (International ed. in English), 50(47), 11129-11132 (2011-10-01)
Hikaru Yanai et al.
Chemical communications (Cambridge, England), 47(25), 7245-7247 (2011-05-25)
In the absence of any additional catalysts, the reactions of (CF(3)SO)(2)CH(2), aldehydes, and 1,3-dienes gave gem-bis(triflyl)cyclohexenes in excellent yields with high regioselectivity. gem-Bis(triflyl)cyclohexene products can be easily converted to the corresponding aryl trifluoromethyl sulfones.
Sylvain Dalençon et al.
The Journal of organic chemistry, 76(19), 8059-8063 (2011-08-26)
The asymmetric synthesis of novel cyclohexene nucleoside analogues 12 and 15 is described. An enantiospecific Diels-Alder reaction between (E,E)-diene 2 and (+)-5-(d-mentyloxy)-2(5H)-furanone 3 provided the cycloadduct isomer 4. Three additional steps yielded amine 8 allowing the constructions of the thymine

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