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环己烯,Cyclohexene;inhibitor-free, ReagentPlus®, 99%

四氢化苯;Tetrahydrobenzene;Empirical Formula (Hill Notation): C6H10 CAS号: 110-83-8 分子量: 82.14 Beilstein: 906737 EC 号: 203-807-8 MDL编号: MFCD00001539 PubChem化学物质编号: 57647002 NACRES: NA.21
制造商品牌: 西格玛 Sigma-Aldrich
货号(SKU): 125431
CAS号: 110-83-8
MDL号: MFCD00001539
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¥270.64

说明

一般描述

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]
 

应用

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]
 

法律信息

ReagentPlus is a registered trademark of Sigma-Aldrich Co. LLC
 
 

属性

蒸汽密度

2.8 (vs air)

质量水平

蒸汽压

160 mmHg ( 20 °C)

产品线

ReagentPlus®

测定

99%

形式

liquid

自燃温度

590 °F

expl. lim.

5 %

折射率

n20/D 1.446 (lit.)

bp

83 °C (lit.)

mp

−104 °C (lit.)

溶解性

water: insoluble

密度

0.811 g/mL at 25 °C (lit.)

SMILES string

C1CCC=CC1

InChI

1S/C6H10/c1-2-4-6-5-3-1/h1-2H,3-6H2

InChI key

HGCIXCUEYOPUTN-UHFFFAOYSA-N

 

安全信息

警示用语:

Danger

危险分类

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

储存分类代码

3 - Flammable liquids

WGK

WGK 2

闪点(F)

1.4 °F

闪点(C)

-17 °C

个人防护装备

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

商品规格
属性名称属性值
储存温度 Storage temp.常温阴凉避光
全球实时库存 Availability √美国St. Louis ≥ 50 | 欧洲Eur. ≥ 12 | 東京Tokyo ≥ 20 | 香港与北京 ≥ 50
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