cis-2-Pentene, 627-20-3, 1g 价格电议 起批量≥1 瓶 最小起订1瓶 供货总量1000瓶 发货地址上海市浦东新区 建议售价￥1/瓶 更新日期2025年02月13日 产品规格1g 即时洽谈立即询价查看联系方式 收藏产品发送留言 VIP8年 上海昀冠机电设备有限公司
cis-2-Pentene; cis-2-Pentene; cis-2-ペンテン; cis-2-Penten; cis-2-penteno; (2Z)-2-Pentene; (Z)-2-Pentene; (Z)-Pent-2-ene; 2-Pentene, (2Z)-; 2-Pentene, (Z)-; 2-Pentene, cis-; 2-Pentene, cis- (7CI); 2-Pentene,(Z)- (8CI); cis-b-Amylene; cis-Pentene; cis-...
顺-2-戊烯 cis-2-Pentene CAS号: 627-20-3 MDL号: 分子式: C5H10 分子量: 70.14 g/mol COA MSDS 大包装询价 库存状态为分装好的现货产品(1.2.3...等具体数量),每日16:00前订单当天发出; 库存状态为未分装好的现货产品(显示 “现货” 字样),每日15:00前的订单1-3个工作日发出; 若小包装...
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cis-2-Pentene Other names: (Z)-2-Pentene cis-β-Amylene cis-Pentene 2-(Z)-C5H10 cis-Pentene-2 Pentene-2, cis- (Z)-pent-2-ene Formula: C5H10 CAS: 627-20-3 Weight: 70,1329 g/mol Boiling point: 37 – 38 °C Melting point: -180 °C Density: 0,65 g/cm3Gasmet...
cis-2-PenteneDavid JohnsonGeorge Marston
MS-NW-3263 cis-2-pentene C5H10 (Mass of molecular ion: 70) Source Temperature: 240 °C Sample Temperature: 180 °C Reservoir, 75 eV 15.0 1.2 18.0 1.2 26.0 1.9 27.0 13.5 28.0 1.0 29.0 20.1 37.0 1.2 38.0 2.6 39.0 21.8 40.0 4.0 41.0 23.6 42.0 40.5 43.0 1.9 50.0 1.6 51.0 2.1 53.0...
The microwave spectrum of cis-2-pentene has been shown to originate from molecules in the skew-conformation (dihedral angle φ = 119 ± 3°). From A- E doublet splittings the barrier to internal rotation about the C 1 C 2 axis was found to be 280 ± 4 cm 1; furthermore the ...
Yu-Hua Guo,Min Pu,Hua-Feng Li,Ling-Yan Liu,Biao-Hua Chen.Catalytic isomerization of 1-pentene to cis-2-pentene over zeolites:A quantum mechanical study.Journal of Materials Chemistry. 2007Guo,Y.H,Hu,C.W. Catalytic isomerization of 1-pentene to cis-2-pentene over zeolites: A quantum ...
专利名称：Cis -2- pentene nitrile in trance -3- pentene nitrile opposite sex the method of embodying 发明人：バルチュ，ミヒャエル,バウマン，ローベルト,ハーデルライン，ゲルト,フロレス，ミゲル，アン ヘル,ユングカムプ，ティム,ルイケン，ヘルマン,シャイデル，イェンス,ズィー...