125431

シクロヘキセン

inhibitor-free, ReagentPlus^®, 99%

• 別名: テトラヒドロベンゼン
• 実験式（ヒル表記法）: C₆H₁₀
• CAS番号: 110-83-8
• 分子量: 82.14
• Beilstein: 906737
• EC Number: 203-807-8
• MDL番号: MFCD00001539
• UNSPSCコード: 12352100
• PubChem Substance ID: 57647002
• NACRES: NA.21

特性

• 蒸気密度: 2.8 (vs air)
• 品質水準: 200
• 蒸気圧: 160 mmHg ( 20 °C)
• 製品種目: ReagentPlus^®
• アッセイ: 99%
• 形状: liquid
• 自己発火温度: 590 °F
• expl. lim.: 5 %
• 屈折率: 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記法: C1CCC=CC1
• InChI: 1S/C6H10/c1-2-4-6-5-3-1/h1-2H,3-6H2
• InChI Key: HGCIXCUEYOPUTN-UHFFFAOYSA-N

詳細

詳細

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. Cyclohexene is formed during the batch-wise partial hydrogenation of benzene over ruthenium catalysts in the presence of an aqueous zinc sulphate solution. Cyclohexene undergoes enantioselective catalytic oxidation in the presence of hydrogen peroxide over environment-friendly peroxytungstate-organic complex catalysts to afford adipic acid. 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.

アプリケーション

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. It may be used for the industrial preparation of cyclohexanol.

法的情報

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

安全性情報

• ピクトグラム: GHS02,GHS08,GHS07,GHS09
• シグナルワード: Danger
• 危険有害性情報: H225,H302,H304,H411
• 注意書き: P210 - P233 - P240 - P273 - P301 + P310 - P331
• 危険有害性の分類: Acute Tox. 4 Oral - Aquatic Chronic 2 - Asp. Tox. 1 - Flam. Liq. 2
• 保管分類コード: 3 - Flammable liquids
• WGK: WGK 2
• 引火点(°F): 1.4 °F
• 引火点(℃): -17 °C
• 個人用保護具 (PPE): Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter